Maxillofacial Injuries
Maxillofacial Prosthesis
Surgery, Oral
Oral Surgical Procedures
Maxillofacial Abnormalities
Maxillofacial Prosthesis Implantation
Facial Bones
Maxillary Diseases
Tooth Injuries
Mandibular Diseases
Skull Fractures
Jaw Neoplasms
Facial Neoplasms
Jaw Fixation Techniques
Oral Fistula
Osteoma
Jaw Diseases
Maxilla
Mandible
Radiography, Panoramic
Zygoma
Eye, Artificial
Fibrous Dysplasia of Bone
Orbital Fractures
Cone-Beam Computed Tomography
Silicone Elastomers
Orthognathic Surgical Procedures
Forensic Ballistics
Odontoma
Reconstructive Surgical Procedures
Alveolar Process
Maxillary Artery
Ludwig's Angina
Soft Tissue Injuries
Dental Care for Chronically Ill
Tongue Diseases
Maxillary Sinus
Orbit Evisceration
Temporomandibular Joint Disorders
Noma
Paranasal Sinus Diseases
Odontogenic Cysts
Trismus
Thyroid Cartilage
Periapical Diseases
Accidents, Traffic
Tooth, Impacted
Tooth Avulsion
Orthodontics
Chin
Submandibular Gland Diseases
Jaw Cysts
Trigeminal Nerve Diseases
Silicones
Gardner Syndrome
Anatomic Landmarks
Prosthodontics
Mouth
Tooth Socket
Stomatognathic System
Radiography, Dental, Digital
Clinical Audit
Mandibular Condyle
Mucocele
Lip Diseases
Dimethylpolysiloxanes
Esthetics
Fibroma, Ossifying
Dentigerous Cyst
Dental Records
Nigeria
Patient Care Planning
Fracture Fixation
Diagnosis, Oral
Mouth Diseases
Pseudopseudohypoparathyroidism
Skull Base
Osteogenesis, Distraction
Oral Ulcer
Dental Implants
Fibroma, Desmoplastic
Trigeminal Neuralgia
Osteolysis, Essential
The development and structure of the chimpanzee mandible. (1/289)
The sites of growth and remodeling, and the associated changes in cortical bone structure, have been studied in the chimpanzee mandible and compared with those previously reported in the human and macaque mandibles. The location of the principal sites of growth, and the distribution of the areas of deposition and resorption in the ramus, were found to be similar in all three species. In the chimpanzee, unlike Man, the bone being deposited at the condyle, posterior border of the ramus and coronoid process was plexiform in nature, indicating very rapid growth. The pattern of remodeling in the mandibular body, on the other hand, showed marked species differences at the chin and on the submandibular lingual surface, which account for the contrasts seen in the adult morphology of these regions. Although the pattern of distribution of cortical densities differed from that of surface remodeling, the information they give is complementary in analysing bone growth. The densest regions were found to coincide with sites of consistent lamellar deposition, while the least dense regions were those where plexiform bone was formed. Areas where remodeling led to the greatest reorientation of bone tissue within the cortex showed the greatest disparity between the two patterns. (+info)Development of cephalic neural crest cells in embryos of Lampetra japonica, with special reference to the evolution of the jaw. (2/289)
Neural crest cells contribute extensively to vertebrate head morphogenesis and their origin is an important question to address in understanding the evolution of the craniate head. The distribution pattern of cephalic crest cells was examined in embryos of one of the living agnathan vertebrates, Lampetra japonica. The initial appearance of putative crest cells was observed on the dorsal aspect of the neural rod at stage 20.5 and ventral expansion of these cells was first seen at the level of rostral somites. As in gnathostomes, cephalic crest cells migrate beneath the surface ectoderm and form three major cell populations, each being separated at the levels of rhombomeres (r) 3 and r5. The neural crest seems initially to be produced at all neuraxial levels except for the rostral-most area, and cephalic crest cells are secondarily excluded from levels r3 and r5. Such a pattern of crest cell distribution prefigures the morphology of the cranial nerve anlage. The second or middle crest cell population passes medial to the otocyst, implying that the otocyst does not serve as a barrier to separate the crest cell populations. The three cephalic crest cell populations fill the pharyngeal arch ventrally, covering the pharyngeal mesoderm laterally with the rostral-most population covering the premandibular region and mandibular arch. The third cell population is equivalent to the circumpharyngeal crest cells in the chick, and its influx into the pharyngeal region precedes the formation of postotic pharyngeal arches. Focal injection of DiI revealed the existence of an anteroposterior organization in the neural crest at the neurular stage, destined for each pharyngeal region. The crest cells derived from the posterior midbrain that express the LjOtxA gene, the Otx2 cognate, were shown to migrate into the mandibular arch, a pattern which is identical to gnathostome embryos. It was concluded that the head region of the lamprey embryo shares a common set of morphological characters with gnathostome embryos and that the morphological deviation of the mandibular arch between the gnathostomes and the lamprey is not based on the early embryonic patterning. (+info)The robust australopithecine face: a morphogenetic perspective. (3/289)
The robust australopithecines were a side branch of human evolution. They share a number of unique craniodental features that suggest their monophyletic origin. However, virtually all of these traits appear to reflect a singular pattern of nasomaxillary modeling derived from their unusual dental proportions. Therefore, recent cladistic analyses have not resolved the phylogenetic history of these early hominids. Efforts to increase cladistic resolution by defining traits at greater levels of anatomical detail have instead introduced substantial phyletic error. (+info)Effect of low-dose testosterone treatment on craniofacial growth in boys with delayed puberty. (4/289)
Craniofacial growth was investigated in boys treated with low-dose testosterone for delayed puberty (> 14 years old; testicular volume < 4 ml; n = 7) and compared with controls (12-14 years; n = 37). Cephalometric radiographs, statural height and pubertal stage were recorded at the start of the study and after 1 year. Craniofacial growth was assessed by nine linear measurements. At the beginning of the study, statural height, mandibular ramus length, upper anterior face height, and total cranial base length were significantly shorter in the delayed puberty boys than in the controls. After 1 year, the growth rate of the statural height, total mandibular length, ramus length, and upper and total anterior face height was significantly higher in the treated boys than in the untreated height-matched controls (n = 7). The craniofacial measurements were similar in the treated boys as compared with the controls. These results show that statural height and craniofacial dimensions are low in boys with delayed puberty. Low doses of testosterone accelerate statural and craniofacial growth, particularly in the delayed components, thus leading towards a normalization of facial dimensions. (+info)Linear and angular changes in dento-facial dimensions in the third decade. (5/289)
The object of the study was to examine changes in dento-facial dimensions and relationships during the third decade of life, and consisted of a prospective cephalometric study. The data used consisted of 90 degree left lateral cephalometric radiographs of 21 males and 26 females at ages 18 years (T1) and 21 years (T2), and for 15 of the males and 22 of the females at 28 years (T3). Various dimensions representative of dento-facial morphology were measured and the changes in dimensions over time were calculated and tested for significance with the one sample t-test. In general, skeletal and dental relationships remained relatively stable. Face height and jaw length dimensions increased by small amounts. (+info)Facial development and type III collagen RNA expression: concurrent repression in the osteopetrotic (Toothless,tl) rat and rescue after treatment with colony-stimulating factor-1. (6/289)
The toothless (osteopetrotic) mutation in the rat is characterized by retarded development of the anterior facial skeleton. Growth of the anterior face in rats occurs at the premaxillary-maxillary suture (PMMS). To identify potential mechanisms for stunted facial growth in this mutation we compared the temporospatial expression of collagen I (Col I) and collagen III (Col III) RNA around this suture in toothless (tl) rats and normal littermates by in situ hybridization of specific riboprobes in sagittal sections of the head. In normal rats, the suture is S shaped at birth and becomes highly convoluted by 10 days with cells in the center (fibroblasts and osteoblast progenitors) expressing Col III RNA and those at the periphery (osteoblasts) expressing no Col III RNA but high amounts of Col I RNA throughout the growth phase (the first 2 postnatal weeks). In the mutant PMMS, cells were reduced in number, less differentiated, and fewer osteoblasts were encountered. Expression of Col I RNA was at normal levels, but centrosutural cells expressed Col III RNA only after day 6 and then only weakly. A highly convoluted sutural shape was never achieved in mutants during the first 2 postnatal weeks. Treatment of tl rats with the cytokine CSF-1 improved facial growth and restored cellular diversity and Col III RNA expression in the PMMS to normal levels. Taken together, these data suggest that normal facial growth in rats is related to expression of Col III RNAby osteoblast precursors in the PMMS, that these cells are deficient in the tl mutation and are rescued following treatment with CSF-1. (+info)Craniofacial morphology in 6-year-old Icelandic children. (7/289)
The purpose of the study was to describe the craniofacial characteristics of 6-year-old Icelandic children, make a normative standard for children with an Angle Class I molar relationship, and compare them to those with an Angle Class II molar relationship. The material consisted of the radiographs of 363 children, 184 (50.7 per cent) boys and 179 (49.3 per cent) girls with a mean age of 6 years 7 months (range: 5 years 7 months-7 years 8 months). Twenty-two reference points were digitized and processed by standard methods with the Dentofacial Planner computer software program. The 33 variables calculated included both angular and linear. Two sample t-tests were used to study the differences between different groups. Only minimal differences could be noted between sexes in sagittal and vertical angular measurements. Linear measurements, on the other hand, were usually larger for the boys. When compared with Norwegian material of the same age group, similar trends were observed between sexes in both studies, but the Icelandic children showed slightly more mandibular prognathism and a lower mandibular plane angle. When compared with children with an Angle Class I molar relationship, children with an Angle Class II molar relationship did not have a different maxillary prognathism nor a different mandibular length. Cranial base dimensions were all significantly greater and the cranial base flexure was also significantly more obtuse in the distal group. (+info)Long-term effect of the chincap on hard and soft tissues. (8/289)
The short- and long-term effects of the chincap used in combination with a removable appliance to procline upper incisors were analysed cephalometrically in 23 patients with Class III malocclusions. The overall changes were compared with growth changes in a closely matched control sample of untreated Class III patients. There was no evidence that the chincap retarded growth of the mandible. During treatment, there was an increase in mandibular length and facial height. The lower incisors retroclined and the upper incisors proclined. The incisor relationship was corrected. Soft tissue changes included an increase in nasolabial angle and improvement in soft-tissue profile, including the nose. Skeletal post-treatment changes included further mandibular growth associated with an increase in angle SNB and Wits measurement. Facial height also increased significantly. The Class I overjet was maintained, although slightly diminished. The soft tissue nose, upper and lower lip, and chin moved anteriorly, and the nasal tip and chin moved inferiorly. At the end of the study period there were no significant skeletal or soft tissue differences between the treated and control groups. The only significant contrasts were in the overjet and the overbite. Chincap therapy combined with an upper removable appliance to procline the upper incisors is effective in producing long-term correction of the incisor relationship by retroclination of lower incisors, proclination of upper incisors, and redirection of mandibular growth in a downward direction. The direction of growth at the chin is maintained subsequent to treatment, as are the changes in incisor inclination, although in diminished form. There are corresponding improvements in the soft tissue profile. (+info)Maxillofacial development refers to the growth and formation of the bones, muscles, and soft tissues that make up the face and jaw (maxillofacial region). This process begins in utero and continues throughout childhood and adolescence. It involves the coordinated growth and development of multiple structures, including the upper and lower jaws (maxilla and mandible), facial bones, teeth, muscles, and nerves.
Abnormalities in maxillofacial development can result in a range of conditions, such as cleft lip and palate, jaw deformities, and craniofacial syndromes. These conditions may affect a person's appearance, speech, chewing, and breathing, and may require medical or surgical intervention to correct.
Healthcare professionals involved in the diagnosis and treatment of maxillofacial developmental disorders include oral and maxillofacial surgeons, orthodontists, pediatricians, geneticists, and other specialists.
Maxillofacial injuries, also known as facial trauma, refer to injuries that occur in the face and/or maxillofacial region. This region includes the bones of the upper jaw (maxilla), lower jaw (mandible), cheeks, eyes, nose, and forehead. Maxillofacial injuries can range from minor soft tissue injuries, such as lacerations or bruises, to more severe injuries involving fractures of the facial bones. These types of injuries may result from various causes, including motor vehicle accidents, sports-related injuries, interpersonal violence, and falls. Treatment for maxillofacial injuries typically involves a multidisciplinary approach, involving specialists such as oral and maxillofacial surgeons, plastic surgeons, and emergency medicine physicians.
A maxillofacial prosthesis is a custom-made device used to replace all or part of a facial feature, such as an eye, ear, nose, or lip, that has been lost due to trauma, cancer surgery, or other causes. It is typically made from materials like silicone, acrylic, or nylon and is designed to mimic the appearance and texture of natural skin and tissues.
Maxillofacial prostheses are created by trained professionals called maxillofacial prosthodontists, who have specialized training in the diagnosis, treatment planning, and rehabilitation of patients with facial defects. The process of creating a maxillofacial prosthesis typically involves taking an impression of the affected area, creating a custom-made mold, and then fabricating the prosthesis to fit precisely over the defect.
Maxillofacial prostheses can help improve patients' appearance, self-confidence, and quality of life by restoring their facial symmetry and functionality. They may also help protect the underlying tissues and structures from injury or infection, and can be used in conjunction with other treatments, such as radiation therapy or chemotherapy, to enhance their effectiveness.
Oral surgery is a specialized branch of dentistry that focuses on the diagnosis and surgical treatment of various conditions related to the mouth, teeth, jaws, and facial structures. Some of the common procedures performed by oral surgeons include:
1. Tooth extractions: Removal of severely decayed, damaged, or impacted teeth, such as wisdom teeth.
2. Dental implant placement: Surgical insertion of titanium posts that serve as artificial tooth roots to support dental restorations like crowns, bridges, or dentures.
3. Jaw surgery (orthognathic surgery): Corrective procedures for misaligned jaws, uneven bite, or sleep apnea caused by structural jaw abnormalities.
4. Oral pathology: Diagnosis and treatment of benign and malignant growths or lesions in the oral cavity, including biopsies and removal of tumors.
5. Temporomandibular joint (TMJ) disorders: Surgical intervention for issues related to the joint that connects the jawbone to the skull, such as arthroscopy, open joint surgery, or total joint replacement.
6. Facial trauma reconstruction: Repair of fractured facial bones, soft tissue injuries, and lacerations resulting from accidents, sports injuries, or interpersonal violence.
7. Cleft lip and palate repair: Surgical correction of congenital deformities affecting the upper lip and hard/soft palate.
8. Sleep apnea treatment: Surgical reduction or removal of excess tissue in the throat to alleviate airway obstruction and improve breathing during sleep.
9. Cosmetic procedures: Enhancement of facial aesthetics through various techniques, such as chin or cheekbone augmentation, lip reshaping, or scar revision.
Oral surgeons typically complete a four-year dental school program followed by an additional four to six years of specialized surgical training in a hospital-based residency program. They are qualified to administer general anesthesia and often perform procedures in a hospital setting or outpatient surgical center.
Maxillary fractures, also known as Le Fort fractures, are complex fractures that involve the upper jaw or maxilla. Named after the French surgeon René Le Fort who first described them in 1901, these fractures are categorized into three types (Le Fort I, II, III) based on the pattern and level of bone involvement.
1. Le Fort I fracture: This type of maxillary fracture involves a horizontal separation through the lower part of the maxilla, just above the teeth's roots. It often results from direct blows to the lower face or chin.
2. Le Fort II fracture: A Le Fort II fracture is characterized by a pyramidal-shaped fracture pattern that extends from the nasal bridge through the inferior orbital rim and maxilla, ending at the pterygoid plates. This type of fracture usually results from forceful impacts to the midface or nose.
3. Le Fort III fracture: A Le Fort III fracture is a severe craniofacial injury that involves both the upper and lower parts of the face. It is also known as a "craniofacial dysjunction" because it separates the facial bones from the skull base. The fracture line extends through the nasal bridge, orbital rims, zygomatic arches, and maxilla, ending at the pterygoid plates. Le Fort III fractures typically result from high-impact trauma to the face, such as car accidents or assaults.
These fractures often require surgical intervention for proper alignment and stabilization of the facial bones.
Oral surgical procedures refer to various types of surgeries performed in the oral cavity and maxillofacial region, which includes the mouth, jaws, face, and skull. These procedures are typically performed by oral and maxillofacial surgeons, who are dental specialists with extensive training in surgical procedures involving the mouth, jaws, and face.
Some common examples of oral surgical procedures include:
1. Tooth extractions: This involves removing a tooth that is damaged beyond repair or causing problems for the surrounding teeth. Wisdom tooth removal is a common type of tooth extraction.
2. Dental implant placement: This procedure involves placing a small titanium post in the jawbone to serve as a replacement root for a missing tooth. A dental crown is then attached to the implant, creating a natural-looking and functional replacement tooth.
3. Jaw surgery: Also known as orthognathic surgery, this procedure involves repositioning the jaws to correct bite problems or facial asymmetry.
4. Biopsy: This procedure involves removing a small sample of tissue from the oral cavity for laboratory analysis, often to diagnose suspicious lesions or growths.
5. Lesion removal: This procedure involves removing benign or malignant growths from the oral cavity, such as tumors or cysts.
6. Temporomandibular joint (TMJ) surgery: This procedure involves treating disorders of the TMJ, which connects the jawbone to the skull and allows for movement when eating, speaking, and yawning.
7. Facial reconstruction: This procedure involves rebuilding or reshaping the facial bones after trauma, cancer surgery, or other conditions that affect the face.
Overall, oral surgical procedures are an important part of dental and medical care, helping to diagnose and treat a wide range of conditions affecting the mouth, jaws, and face.
Maxillofacial abnormalities, also known as craniofacial anomalies, refer to a broad range of structural and functional disorders that affect the development of the skull, face, jaws, and related soft tissues. These abnormalities can result from genetic factors, environmental influences, or a combination of both. They can vary in severity, from minor cosmetic issues to significant impairments of vital functions such as breathing, speaking, and eating.
Examples of maxillofacial abnormalities include cleft lip and palate, craniosynostosis (premature fusion of the skull bones), hemifacial microsomia (underdevelopment of one side of the face), and various other congenital anomalies. These conditions may require multidisciplinary treatment involving surgeons, orthodontists, speech therapists, and other healthcare professionals to address both functional and aesthetic concerns.
Maxillofacial prosthesis implantation is a medical procedure that involves the surgical placement of osseointegrated implants (fixtures that are integrated into the bone) to support and retain a custom-made maxillofacial prosthesis. This type of prosthesis is designed to replace all or part of the facial structures, such as the eyes, nose, ears, or jaw, which may be missing due to congenital defects, trauma, or cancer resection.
The implantation procedure typically involves several steps:
1. Pre-surgical planning: This includes taking detailed measurements and creating a custom-made surgical guide based on the patient's anatomy.
2. Surgical placement of implants: The surgeon uses the surgical guide to place the implants in the bone at precise locations and angles.
3. Healing period: After the surgery, the implants are allowed to heal and integrate with the bone for several months.
4. Prosthesis fabrication: Once the implants have integrated, an impression is taken of the implant abutments (the parts that protrude through the gums) and a custom-made prosthesis is created.
5. Delivery of the prosthesis: The prosthesis is attached to the implant abutments using screws or other attachments.
Maxillofacial prosthesis implantation can significantly improve the patient's quality of life by restoring facial function, appearance, and speech. However, it requires careful planning, surgical skill, and close collaboration between the surgeon, prosthodontist, and patient.
A mandibular fracture is a break or crack in the lower jaw (mandible) bone. It can occur at any point along the mandible, but common sites include the condyle (the rounded end near the ear), the angle (the curved part of the jaw), and the symphysis (the area where the two halves of the jaw meet in the front). Mandibular fractures are typically caused by trauma, such as a direct blow to the face or a fall. Symptoms may include pain, swelling, bruising, difficulty chewing or speaking, and malocclusion (misalignment) of the teeth. Treatment usually involves immobilization with wires or screws to allow the bone to heal properly.
Maxillary neoplasms refer to abnormal growths or tumors in the maxilla, which is the upper jaw bone. These growths can be benign (non-cancerous) or malignant (cancerous). Benign neoplasms are slow-growing and do not spread to other parts of the body, while malignant neoplasms can invade surrounding tissues and spread to distant sites.
Maxillary neoplasms can cause various symptoms such as swelling, pain, numbness, loose teeth, or difficulty in chewing or swallowing. They may also cause nasal congestion, nosebleeds, or visual changes if they affect the eye or orbit. The diagnosis of maxillary neoplasms usually involves a combination of clinical examination, imaging studies such as CT or MRI scans, and biopsy to determine the type and extent of the tumor.
Treatment options for maxillary neoplasms depend on several factors, including the type, size, location, and stage of the tumor, as well as the patient's overall health and preferences. Treatment may include surgery, radiation therapy, chemotherapy, or a combination of these modalities. Regular follow-up care is essential to monitor for recurrence or metastasis and ensure optimal outcomes.
The facial bones, also known as the facial skeleton, are a series of bones that make up the framework of the face. They include:
1. Frontal bone: This bone forms the forehead and the upper part of the eye sockets.
2. Nasal bones: These two thin bones form the bridge of the nose.
3. Maxilla bones: These are the largest bones in the facial skeleton, forming the upper jaw, the bottom of the eye sockets, and the sides of the nose. They also contain the upper teeth.
4. Zygomatic bones (cheekbones): These bones form the cheekbones and the outer part of the eye sockets.
5. Palatine bones: These bones form the back part of the roof of the mouth, the side walls of the nasal cavity, and contribute to the formation of the eye socket.
6. Inferior nasal conchae: These are thin, curved bones that form the lateral walls of the nasal cavity and help to filter and humidify air as it passes through the nose.
7. Lacrimal bones: These are the smallest bones in the skull, located at the inner corner of the eye socket, and help to form the tear duct.
8. Mandible (lower jaw): This is the only bone in the facial skeleton that can move. It holds the lower teeth and forms the chin.
These bones work together to protect vital structures such as the eyes, brain, and nasal passages, while also providing attachment points for muscles that control chewing, expression, and other facial movements.
Maxillary diseases refer to conditions that affect the maxilla, which is the upper bone of the jaw. This bone plays an essential role in functions such as biting, chewing, and speaking, and also forms the upper part of the oral cavity, houses the upper teeth, and supports the nose and the eyes.
Maxillary diseases can be caused by various factors, including infections, trauma, tumors, congenital abnormalities, or systemic conditions. Some common maxillary diseases include:
1. Maxillary sinusitis: Inflammation of the maxillary sinuses, which are air-filled cavities located within the maxilla, can cause symptoms such as nasal congestion, facial pain, and headaches.
2. Periodontal disease: Infection and inflammation of the tissues surrounding the teeth, including the gums and the alveolar bone (which is part of the maxilla), can lead to tooth loss and other complications.
3. Maxillary fractures: Trauma to the face can result in fractures of the maxilla, which can cause pain, swelling, and difficulty breathing or speaking.
4. Maxillary cysts and tumors: Abnormal growths in the maxilla can be benign or malignant and may require surgical intervention.
5. Oral cancer: Cancerous lesions in the oral cavity, including the maxilla, can cause pain, swelling, and difficulty swallowing or speaking.
Treatment for maxillary diseases depends on the specific condition and its severity. Treatment options may include antibiotics, surgery, radiation therapy, or chemotherapy. Regular dental check-ups and good oral hygiene practices can help prevent many maxillary diseases.
Tooth injuries are damages or traumas that affect the teeth's structure and integrity. These injuries can occur due to various reasons, such as accidents, sports-related impacts, falls, fights, or biting on hard objects. The severity of tooth injuries may range from minor chips and cracks to more severe fractures, luxations (displacement), or avulsions (complete tooth loss).
Tooth injuries are typically classified into two main categories:
1. Crown injuries: These involve damages to the visible part of the tooth, including chipping, cracking, or fracturing. Crown injuries may be further categorized as:
* Uncomplicated crown fracture: When only the enamel and dentin are affected without pulp exposure.
* Complicated crown fracture: When the enamel, dentin, and pulp are all exposed.
2. Root injuries: These involve damages to the tooth root or the supporting structures, such as the periodontal ligament and alveolar bone. Root injuries may include luxations (displacements), intrusions (teeth pushed into the socket), extrusions (teeth partially out of the socket), or avulsions (complete tooth loss).
Immediate medical attention is necessary for severe tooth injuries, as they can lead to complications like infection, tooth decay, or even tooth loss if not treated promptly and appropriately. Treatment options may include dental fillings, crowns, root canal therapy, splinting, or reimplantation in the case of avulsions. Preventive measures, such as wearing mouthguards during sports activities, can help reduce the risk of tooth injuries.
Zygomatic fractures, also known as "tripod fractures" or "malar fractures," refer to breaks in the zygomatic bone, which is the cheekbone. This type of facial fracture typically occurs due to significant trauma, such as a forceful blow to the face during sports injuries, traffic accidents, or physical assaults.
In zygomatic fractures, the bone can be displaced or depressed, leading to various symptoms, including:
* Facial asymmetry or flattening of the cheek area
* Bruising and swelling around the eyes (periorbital ecchymosis) and cheeks
* Diplopia (double vision) due to muscle entrapment or trauma to the eye muscles
* Subconjunctival hemorrhage (bleeding in the white part of the eye)
* Trismus (difficulty opening the mouth) due to muscle spasms or injury to the temporomandibular joint
* Numbness or altered sensation in the upper lip, cheek, or side of the nose
Diagnosis is usually made through a combination of physical examination and imaging techniques like X-rays, CT scans, or MRI. Treatment typically involves closed reduction (manipulation without surgery) or open reduction with internal fixation (surgical reconstruction using plates and screws). The primary goal of treatment is to restore the facial structure's integrity, symmetry, and function while minimizing complications and promoting optimal healing.
Oral pathology is a specialized field of study in medicine and dentistry that deals with the nature, identification, and management of diseases affecting the oral and maxillofacial regions. This includes any abnormalities or changes in the tissues of the mouth, jaws, salivary glands, and related structures.
Oral pathologists examine tissue samples taken from biopsies or other diagnostic procedures to determine the cause of lesions or other symptoms. They then provide a diagnosis and recommend appropriate treatment options. This may involve working closely with other healthcare professionals such as dentists, oral surgeons, and medical doctors.
Common conditions that fall under the purview of oral pathology include oral cancer, salivary gland disorders, autoimmune diseases, infections, and developmental anomalies. Oral pathologists may also be involved in research aimed at developing new diagnostic techniques and treatments for oral diseases.
Mandibular diseases refer to conditions that affect the mandible, or lower jawbone. These diseases can be classified as congenital (present at birth) or acquired (developing after birth). They can also be categorized based on the tissues involved, such as bone, muscle, or cartilage. Some examples of mandibular diseases include:
1. Mandibular fractures: These are breaks in the lower jawbone that can result from trauma or injury.
2. Osteomyelitis: This is an infection of the bone and surrounding tissues, which can affect the mandible.
3. Temporomandibular joint (TMJ) disorders: These are conditions that affect the joint that connects the jawbone to the skull, causing pain and limited movement.
4. Mandibular tumors: These are abnormal growths that can be benign or malignant, and can develop in any of the tissues of the mandible.
5. Osteonecrosis: This is a condition where the bone tissue dies due to lack of blood supply, which can affect the mandible.
6. Cleft lip and palate: This is a congenital deformity that affects the development of the face and mouth, including the lower jawbone.
7. Mandibular hypoplasia: This is a condition where the lower jawbone does not develop properly, leading to a small or recessed chin.
8. Developmental disorders: These are conditions that affect the growth and development of the mandible, such as condylar hyperplasia or hemifacial microsomia.
A skull fracture is a break in one or more of the bones that form the skull. It can occur from a direct blow to the head, penetrating injuries like gunshot wounds, or from strong rotational forces during an accident. There are several types of skull fractures, including:
1. Linear Skull Fracture: This is the most common type, where there's a simple break in the bone without any splintering, depression, or displacement. It often doesn't require treatment unless it's near a sensitive area like an eye or ear.
2. Depressed Skull Fracture: In this type, a piece of the skull is pushed inward toward the brain. Surgery may be needed to relieve pressure on the brain and repair the fracture.
3. Diastatic Skull Fracture: This occurs along the suture lines (the fibrous joints between the skull bones) that haven't fused yet, often seen in infants and young children.
4. Basilar Skull Fracture: This involves fractures at the base of the skull. It can be serious due to potential injury to the cranial nerves and blood vessels located in this area.
5. Comminuted Skull Fracture: In this severe type, the bone is shattered into many pieces. These fractures usually require extensive surgical repair.
Symptoms of a skull fracture can include pain, swelling, bruising, bleeding (if there's an open wound), and in some cases, clear fluid draining from the ears or nose (cerebrospinal fluid leak). Severe fractures may cause brain injury, leading to symptoms like confusion, loss of consciousness, seizures, or neurological deficits. Immediate medical attention is necessary for any suspected skull fracture.
Jaw neoplasms refer to abnormal growths or tumors in the jawbone (mandible) or maxilla (upper jaw). These growths can be benign (non-cancerous) or malignant (cancerous). Benign neoplasms are not considered life-threatening, but they can still cause problems by invading nearby tissues and causing damage. Malignant neoplasms, on the other hand, can spread to other parts of the body and can be life-threatening if not treated promptly and effectively.
Jaw neoplasms can present with various symptoms such as swelling, pain, loose teeth, numbness or tingling in the lips or tongue, difficulty chewing or swallowing, and jaw stiffness or limited movement. The diagnosis of jaw neoplasms typically involves a thorough clinical examination, imaging studies such as X-rays, CT scans, or MRI, and sometimes a biopsy to determine the type and extent of the tumor.
Treatment options for jaw neoplasms depend on several factors, including the type, size, location, and stage of the tumor, as well as the patient's overall health and medical history. Treatment may involve surgery, radiation therapy, chemotherapy, or a combination of these modalities. Regular follow-up care is essential to monitor for recurrence or metastasis (spread) of the neoplasm.
Osteoradionecrosis (ORN) is a serious and potentially disabling complication of radiation therapy, particularly in the head and neck region. It is defined as an area of exposed necrotic bone that fails to heal over a period of 3-6 months in a patient who has received radiation therapy. The pathophysiology of ORN involves damage to blood vessels, connective tissue, and bone, leading to hypoxia, hypocellularity, and hypovascularity.
The clinical presentation of ORN includes pain, swelling, trismus (difficulty opening the mouth), foul odor, and purulent drainage. The diagnosis is typically made based on clinical examination and imaging studies such as CT or MRI scans. Treatment options for ORN include hyperbaric oxygen therapy, surgical debridement, and antibiotic therapy. Preventive measures include good oral hygiene, dental evaluation before radiation therapy, and avoidance of tobacco and alcohol use.
Facial neoplasms refer to abnormal growths or tumors that develop in the tissues of the face. These growths can be benign (non-cancerous) or malignant (cancerous). Facial neoplasms can occur in any of the facial structures, including the skin, muscles, bones, nerves, and glands.
Benign facial neoplasms are typically slow-growing and do not spread to other parts of the body. Examples include papillomas, hemangiomas, and neurofibromas. While these tumors are usually harmless, they can cause cosmetic concerns or interfere with normal facial function.
Malignant facial neoplasms, on the other hand, can be aggressive and invasive. They can spread to other parts of the face, as well as to distant sites in the body. Common types of malignant facial neoplasms include basal cell carcinoma, squamous cell carcinoma, and melanoma.
Treatment for facial neoplasms depends on several factors, including the type, size, location, and stage of the tumor. Treatment options may include surgery, radiation therapy, chemotherapy, or a combination of these approaches. It is important to seek medical attention promptly if you notice any unusual growths or changes in the skin or tissues of your face.
Jaw fixation techniques, also known as maxillomandibular fixation (MMF), are procedures used in dental and oral surgery to hold the jaw in a specific position. This is typically done by wiring the upper and lower teeth together or using elastic bands and other devices to keep the jaws aligned. The technique is often used after surgical procedures on the jaw, such as corrective jaw surgery (orthognathic surgery) or fracture repair, to help promote proper healing and alignment of the bones. It may also be used in the management of temporomandibular joint disorders or other conditions affecting the jaw. The duration of jaw fixation can vary depending on the specific procedure and individual patient needs, but it typically lasts several weeks.
An oral fistula is an abnormal connection or tunnel that links the oral cavity (the mouth) to another structure, usually the skin of the face or the neck. This condition can occur as a result of various factors such as infection, trauma, surgery, or congenital abnormalities. Oral fistulas may cause symptoms like pain, discomfort, difficulty in swallowing or speaking, and leakage of saliva or food from the opening of the fistula. Treatment typically involves surgical closure of the fistulous tract to restore normal anatomy and function.
Osteoma is a benign (noncancerous) tumor that is made up of mature bone tissue. It usually grows slowly over a period of years and is most commonly found in the skull or jaw, although it can occur in other bones of the body as well. Osteomas are typically small, but they can grow to be several centimeters in size. They may cause symptoms if they press on nearby tissues or structures, such as nerves or blood vessels. In some cases, osteomas may not cause any symptoms and may only be discovered during routine imaging studies. Treatment for osteoma is typically not necessary unless it is causing problems or growing rapidly. If treatment is needed, it may involve surgical removal of the tumor.
Jaw diseases refer to a variety of conditions that affect the temporomandibular joint (TMJ) and the surrounding muscles, as well as dental disorders that can impact the jaw. Some common examples include:
1. Temporomandibular Joint Disorders (TMD): These are problems with the TMJ and the muscles that control jaw movement. Symptoms may include pain, clicking or popping sounds, and limited movement of the jaw.
2. Osteonecrosis of the Jaw: This is a condition where bone in the jaw dies due to lack of blood supply. It can be caused by radiation therapy, chemotherapy, or certain medications.
3. Dental Cavities: These are holes in the teeth caused by bacteria. If left untreated, they can cause pain, infection, and damage to the jawbone.
4. Periodontal Disease: This is an infection of the gums and bones that support the teeth. Advanced periodontal disease can lead to loss of teeth and damage to the jawbone.
5. Jaw Fractures: These are breaks in the jawbone, often caused by trauma.
6. Oral Cancer: This is a type of cancer that starts in the mouth or throat. If not treated early, it can spread to the jaw and other parts of the body.
7. Cysts and Tumors: These are abnormal growths in the jawbone or surrounding tissues. While some are benign (non-cancerous), others can be malignant (cancerous).
8. Osteomyelitis: This is an infection of the bone, often occurring in the lower jaw. It can cause pain, swelling, and fever.
9. Oral Thrush: This is a fungal infection that causes white patches on the inside of the mouth. If left untreated, it can spread to the jaw and other parts of the body.
10. Sinusitis: Inflammation of the sinuses can sometimes cause pain in the upper jaw.
The maxilla is a paired bone that forms the upper jaw in vertebrates. In humans, it is a major bone in the face and plays several important roles in the craniofacial complex. Each maxilla consists of a body and four processes: frontal process, zygomatic process, alveolar process, and palatine process.
The maxillae contribute to the formation of the eye sockets (orbits), nasal cavity, and the hard palate of the mouth. They also contain the upper teeth sockets (alveoli) and help form the lower part of the orbit and the cheekbones (zygomatic arches).
Here's a quick rundown of its key functions:
1. Supports the upper teeth and forms the upper jaw.
2. Contributes to the formation of the eye sockets, nasal cavity, and hard palate.
3. Helps shape the lower part of the orbit and cheekbones.
4. Partakes in the creation of important sinuses, such as the maxillary sinus, which is located within the body of the maxilla.
The mandible, also known as the lower jaw, is the largest and strongest bone in the human face. It forms the lower portion of the oral cavity and plays a crucial role in various functions such as mastication (chewing), speaking, and swallowing. The mandible is a U-shaped bone that consists of a horizontal part called the body and two vertical parts called rami.
The mandible articulates with the skull at the temporomandibular joints (TMJs) located in front of each ear, allowing for movements like opening and closing the mouth, protrusion, retraction, and side-to-side movement. The mandible contains the lower teeth sockets called alveolar processes, which hold the lower teeth in place.
In medical terminology, the term "mandible" refers specifically to this bone and its associated structures.
Panoramic radiography is a specialized type of dental X-ray imaging that captures a panoramic view of the entire mouth, including the teeth, upper and lower jaws, and surrounding structures. It uses a special machine that rotates around the head, capturing images as it moves. This technique provides a two-dimensional image that is helpful in diagnosing and planning treatment for various dental conditions such as impacted teeth, bone abnormalities, and jaw disorders.
The panoramic radiograph can also be used to assess the development and positioning of wisdom teeth, detect cysts or tumors in the jaws, and evaluate the effects of trauma or injury to the mouth. It is a valuable tool for dental professionals as it allows them to see a comprehensive view of the oral structures, which may not be visible with traditional X-ray techniques.
It's important to note that while panoramic radiography provides valuable information, it should be used in conjunction with other diagnostic tools and clinical examinations to ensure accurate diagnosis and treatment planning.
Facial injuries refer to any damage or trauma caused to the face, which may include the bones of the skull that form the face, teeth, salivary glands, muscles, nerves, and skin. Facial injuries can range from minor cuts and bruises to severe fractures and disfigurement. They can be caused by a variety of factors such as accidents, falls, sports-related injuries, physical assaults, or animal attacks.
Facial injuries can affect one or more areas of the face, including the forehead, eyes, nose, cheeks, ears, mouth, and jaw. Common types of facial injuries include lacerations (cuts), contusions (bruises), abrasions (scrapes), fractures (broken bones), and burns.
Facial injuries can have significant psychological and emotional impacts on individuals, in addition to physical effects. Treatment for facial injuries may involve simple first aid, suturing of wounds, splinting or wiring of broken bones, reconstructive surgery, or other medical interventions. It is essential to seek prompt medical attention for any facial injury to ensure proper healing and minimize the risk of complications.
A tooth fracture is a dental health condition characterized by a break or crack in the tooth structure. It can occur in different parts of the tooth, including the crown (the visible part), root, or filling. Tooth fractures can result from various factors such as trauma, biting or chewing on hard objects, grinding or clenching teeth, and having large, old amalgam fillings that weaken the tooth structure over time. Depending on the severity and location of the fracture, it may cause pain, sensitivity, or affect the tooth's functionality and appearance. Treatment options for tooth fractures vary from simple bonding to root canal treatment or even extraction in severe cases. Regular dental check-ups are essential for early detection and management of tooth fractures.
Mandibular neoplasms refer to abnormal growths or tumors that develop in the mandible, which is the lower jawbone. These growths can be benign (non-cancerous) or malignant (cancerous). Benign neoplasms are typically slow-growing and rarely spread to other parts of the body, while malignant neoplasms can invade surrounding tissues and may metastasize (spread) to distant sites.
Mandibular neoplasms can have various causes, including genetic mutations, exposure to certain chemicals or radiation, and infection with certain viruses. The symptoms of mandibular neoplasms may include swelling or pain in the jaw, difficulty chewing or speaking, numbness in the lower lip or chin, loose teeth, and/or a lump or mass in the mouth or neck.
The diagnosis of mandibular neoplasms typically involves a thorough clinical examination, imaging studies such as X-rays, CT scans, or MRI scans, and sometimes a biopsy to confirm the type and extent of the tumor. Treatment options depend on the type, stage, and location of the neoplasm, and may include surgery, radiation therapy, chemotherapy, or a combination of these approaches. Regular follow-up care is essential to monitor for recurrence or metastasis.
The zygoma is the scientific name for the cheekbone. It is a part of the facial skeleton that forms the prominence of the cheek and houses the maxillary sinus, one of the pairs of paranasal sinuses. The zygomatic bone, also known as the malar bone, contributes to the formation of the zygoma.
An artificial eye, also known as a prosthetic eye, is a type of medical device that is used to replace a natural eye that has been removed or is not functional due to injury, disease, or congenital abnormalities. It is typically made of acrylic or glass and is custom-made to match the size, shape, and color of the patient's other eye as closely as possible.
The artificial eye is designed to fit over the eye socket and rest on the eyelids, allowing the person to have a more natural appearance and improve their ability to blink and close their eye. It does not restore vision, but it can help protect the eye socket and improve the patient's self-esteem and quality of life.
The process of fitting an artificial eye typically involves several appointments with an ocularist, who is a healthcare professional trained in the measurement, design, and fabrication of prosthetic eyes. The ocularist will take impressions of the eye socket, create a model, and then use that model to make the artificial eye. Once the artificial eye is made, the ocularist will fit it and make any necessary adjustments to ensure that it is comfortable and looks natural.
Fibrous Dysplasia of Bone is a rare, benign bone disorder that is characterized by the replacement of normal bone tissue with fibrous (scar-like) and immature bone tissue. This results in weakened bones that are prone to fractures, deformities, and pain. The condition can affect any bone in the body but most commonly involves the long bones of the legs, arms, and skull. It can occur as an isolated finding or as part of a genetic disorder called McCune-Albright syndrome. The exact cause of fibrous dysplasia is not fully understood, but it is believed to result from a genetic mutation that occurs during early bone development. There is no cure for fibrous dysplasia, and treatment typically focuses on managing symptoms and preventing complications.
Orbital fractures refer to breaks in the bones that make up the eye socket, also known as the orbit. These bones include the maxilla, zygoma, frontal bone, and palatine bone. Orbital fractures can occur due to trauma, such as a blunt force injury or a penetrating wound.
There are several types of orbital fractures, including:
1. Blowout fracture: This occurs when the thin bone of the orbital floor is broken, often due to a direct blow to the eye. The force of the impact can cause the eyeball to move backward, breaking the bone and sometimes trapping the muscle that moves the eye (the inferior rectus).
2. Blow-in fracture: This type of fracture involves the breakage of the orbital roof, which is the bone that forms the upper boundary of the orbit. It typically occurs due to high-impact trauma, such as a car accident or a fall from a significant height.
3. Direct fracture: A direct fracture happens when there is a break in one or more of the bones that form the walls of the orbit. This type of fracture can result from a variety of traumas, including motor vehicle accidents, sports injuries, and assaults.
4. Indirect fracture: An indirect fracture occurs when the force of an injury is transmitted to the orbit through tissues surrounding it, causing the bone to break. The most common type of indirect orbital fracture is a blowout fracture.
Orbital fractures can cause various symptoms, including pain, swelling, bruising, and double vision. In some cases, the fracture may also lead to enophthalmos (sinking of the eye into the orbit) or telecanthus (increased distance between the inner corners of the eyes). Imaging tests, such as CT scans, are often used to diagnose orbital fractures and determine the best course of treatment. Treatment may include observation, pain management, and in some cases, surgery to repair the fracture and restore normal function.
Cone-beam computed tomography (CBCT) is a medical imaging technique that uses a cone-shaped X-ray beam to create detailed, cross-sectional images of the body. In dental and maxillofacial radiology, CBCT is used to produce three-dimensional images of the teeth, jaws, and surrounding bones.
CBCT differs from traditional computed tomography (CT) in that it uses a cone-shaped X-ray beam instead of a fan-shaped beam, which allows for a faster scan time and lower radiation dose. The X-ray beam is rotated around the patient's head, capturing data from multiple angles, which is then reconstructed into a three-dimensional image using specialized software.
CBCT is commonly used in dental implant planning, orthodontic treatment planning, airway analysis, and the diagnosis and management of jaw pathologies such as tumors and fractures. It provides detailed information about the anatomy of the teeth, jaws, and surrounding structures, which can help clinicians make more informed decisions about patient care.
However, it is important to note that CBCT should only be used when necessary, as it still involves exposure to ionizing radiation. The benefits of using CBCT must be weighed against the potential risks associated with radiation exposure.
A jaw fracture, also known as a mandibular fracture, is a break in the lower jawbone. It can occur at any point along the bone, from the condyle (the rounded end that articulates with the skull) to the symphysis (the area where the two halves of the jaw meet in the front).
Jaw fractures are typically caused by trauma, such as a direct blow to the face during sports injuries, traffic accidents, or physical assaults. They can also result from falls, particularly in older adults with osteoporosis.
Symptoms of jaw fractures may include pain, swelling, bruising, difficulty speaking, chewing, or opening the mouth wide, and malocclusion (the teeth do not fit together properly when biting down). In some cases, there may be visible deformity or mobility in the jaw.
Diagnosis of jaw fractures typically involves a thorough physical examination, dental X-rays, CT scans, or other imaging studies to assess the location and severity of the fracture. Treatment may involve immobilization with wires or braces, pain management, antibiotics to prevent infection, and in some cases, surgery to realign and stabilize the bone fragments.
Silicone elastomers are a type of synthetic rubber made from silicone, which is a polymer composed primarily of silicon-oxygen bonds. They are known for their durability, flexibility, and resistance to heat, cold, and moisture. Silicone elastomers can be manufactured in various forms, including liquids, gels, and solids, and they are used in a wide range of medical applications such as:
1. Breast implants: Silicone elastomer shells filled with silicone gel are commonly used for breast augmentation and reconstruction.
2. Contact lenses: Some contact lenses are made from silicone elastomers due to their high oxygen permeability, which allows for better eye health.
3. Catheters: Silicone elastomer catheters are flexible and resistant to kinking, making them suitable for long-term use in various medical procedures.
4. Implantable drug delivery systems: Silicone elastomers can be used as a matrix for controlled release of drugs, allowing for sustained and targeted medication administration.
5. Medical adhesives: Silicone elastomer adhesives are biocompatible and can be used to attach medical devices to the skin or other tissues.
6. Sealants and coatings: Silicone elastomers can be used as sealants and coatings in medical devices to prevent leakage, improve durability, and reduce infection risk.
It is important to note that while silicone elastomers are generally considered safe for medical use, there have been concerns about the potential health risks associated with breast implants, such as capsular contracture, breast pain, and immune system reactions. However, these risks vary depending on the individual's health status and the specific type of silicone elastomer used.
Orthognathic surgical procedures are a type of surgery used to correct jaw misalignments and improve the bite and function of the jaws. The term "orthognathic" comes from the Greek words "orthos," meaning straight or correct, and "gnathos," meaning jaw. These surgeries are typically performed by oral and maxillofacial surgeons in conjunction with orthodontic treatment to achieve proper alignment of the teeth and jaws.
Orthognathic surgical procedures may be recommended for patients who have significant discrepancies between the size and position of their upper and lower jaws, which can result in problems with chewing, speaking, breathing, and sleeping. These procedures can also improve facial aesthetics by correcting jaw deformities and imbalances.
The specific surgical procedure used will depend on the nature and extent of the jaw misalignment. Common orthognathic surgical procedures include:
1. Maxillary osteotomy: This procedure involves making cuts in the upper jawbone (maxilla) and moving it forward or backward to correct a misalignment.
2. Mandibular osteotomy: This procedure involves making cuts in the lower jawbone (mandible) and moving it forward or backward to correct a misalignment.
3. Genioplasty: This procedure involves reshaping or repositioning the chin bone (mentum) to improve facial aesthetics and jaw function.
4. Orthognathic surgery for sleep apnea: This procedure involves repositioning the upper and/or lower jaws to open up the airway and improve breathing during sleep.
Orthognathic surgical procedures require careful planning and coordination between the surgeon, orthodontist, and patient. The process typically involves taking detailed measurements and images of the jaw and teeth, creating a surgical plan, and undergoing orthodontic treatment to align the teeth prior to surgery. After surgery, patients may need to wear braces or other appliances to maintain the alignment of their teeth and jaws during healing.
Forensic ballistics is the scientific examination and analysis of firearms, ammunition, and crime scene bullet evidence to aid in criminal investigations. It involves the application of physics and engineering principles to study the characteristics of firearms, bullets, and the impacts they make. The primary goal is to link a specific firearm to a particular shooting incident or to determine the sequence of events in a shooting. This information can be crucial in helping to establish the facts of a case and can assist law enforcement in identifying suspects and bringing them to justice.
Odontoma is a type of odontogenic tumor, which means it arises from the tissues that form teeth. It is considered a benign or non-cancerous tumor and is typically slow-growing. Odontomas are usually asymptomatic and are often discovered on routine dental X-rays or during procedures such as wisdom tooth removal.
Odontomas can be classified into two types: complex and compound. Complex odontomas are composed of a haphazard mixture of dental tissue, including enamel, dentin, and cementum, while compound odontomas contain small tooth-like structures called denticles.
These tumors typically occur in the posterior region of the jaw, and while they are usually asymptomatic, some patients may experience symptoms such as swelling, pain, or displacement of teeth. Treatment for odontomas typically involves surgical removal of the tumor.
Dental anesthesia is a type of local or regional anesthesia that is specifically used in dental procedures to block the transmission of pain impulses from the teeth and surrounding tissues to the brain. The most common types of dental anesthesia include:
1. Local anesthesia: This involves the injection of a local anesthetic drug, such as lidocaine or prilocaine, into the gum tissue near the tooth that is being treated. This numbs the area and prevents the patient from feeling pain during the procedure.
2. Conscious sedation: This is a type of minimal sedation that is used to help patients relax during dental procedures. The patient remains conscious and can communicate with the dentist, but may not remember the details of the procedure. Common methods of conscious sedation include nitrous oxide (laughing gas) or oral sedatives.
3. Deep sedation or general anesthesia: This is rarely used in dental procedures, but may be necessary for patients who are extremely anxious or have special needs. It involves the administration of drugs that cause a state of unconsciousness and prevent the patient from feeling pain during the procedure.
Dental anesthesia is generally safe when administered by a qualified dentist or oral surgeon. However, as with any medical procedure, there are risks involved, including allergic reactions to the anesthetic drugs, nerve damage, and infection. Patients should discuss any concerns they have with their dentist before undergoing dental anesthesia.
Reconstructive surgical procedures are a type of surgery aimed at restoring the form and function of body parts that are defective or damaged due to various reasons such as congenital abnormalities, trauma, infection, tumors, or disease. These procedures can involve the transfer of tissue from one part of the body to another, manipulation of bones, muscles, and tendons, or use of prosthetic materials to reconstruct the affected area. The goal is to improve both the physical appearance and functionality of the body part, thereby enhancing the patient's quality of life. Examples include breast reconstruction after mastectomy, cleft lip and palate repair, and treatment of severe burns.
A "Dental Service, Hospital" is a specialized department or unit within a hospital that provides comprehensive dental care services to patients. This type of service is typically equipped with advanced dental technology and staffed by oral health professionals such as dentists, oral surgeons, orthodontists, endodontists, periodontists, and dental hygienists.
The dental services offered in a hospital setting may include preventive care, restorative treatments, oral surgery, prosthodontics (dentures and implants), periodontal therapy, endodontic treatment (root canals), orthodontic treatment, and specialized care for patients with medical conditions that affect their oral health.
Hospital dental services often provide care to patients who require complex or extensive dental treatments, have medical conditions that make it difficult to receive dental care in a traditional dental office setting, or those who are recovering from surgery or other medical procedures. They may also provide emergency dental care for patients with severe dental pain, infection, or trauma.
In summary, a "Dental Service, Hospital" is a specialized unit within a hospital that provides comprehensive dental care services to patients, typically offering advanced technology and staffed by oral health professionals.
The alveolar process is the curved part of the jawbone (mandible or maxilla) that contains sockets or hollow spaces (alveoli) for the teeth to be embedded. These processes are covered with a specialized mucous membrane called the gingiva, which forms a tight seal around the teeth to help protect the periodontal tissues and maintain oral health.
The alveolar process is composed of both compact and spongy bone tissue. The compact bone forms the outer layer, while the spongy bone is found inside the alveoli and provides support for the teeth. When a tooth is lost or extracted, the alveolar process begins to resorb over time due to the lack of mechanical stimulation from the tooth's chewing forces. This can lead to changes in the shape and size of the jawbone, which may require bone grafting procedures before dental implant placement.
Tooth extraction is a dental procedure in which a tooth that is damaged or poses a threat to oral health is removed from its socket in the jawbone. This may be necessary due to various reasons such as severe tooth decay, gum disease, fractured teeth, crowded teeth, or for orthodontic treatment purposes. The procedure is performed by a dentist or an oral surgeon, under local anesthesia to numb the area around the tooth, ensuring minimal discomfort during the extraction process.
Ankylosis is a medical term that refers to the abnormal joining or fusion of bones, typically in a joint. This can occur as a result of various conditions such as injury, infection, or inflammatory diseases like rheumatoid arthritis. The fusion of bones can restrict movement and cause stiffness in the affected joint. In some cases, ankylosis can lead to deformity and disability if not treated promptly and effectively.
There are different types of ankylosis depending on the location and extent of bone fusion. For instance, when it affects the spine, it is called "ankylosing spondylitis," which is a chronic inflammatory disease that can cause stiffness and pain in the joints between the vertebrae.
Treatment for ankylosis depends on the underlying cause and severity of the condition. In some cases, physical therapy or surgery may be necessary to restore mobility and function to the affected joint.
A mouth neoplasm refers to an abnormal growth or tumor in the oral cavity, which can be benign (non-cancerous) or malignant (cancerous). Malignant mouth neoplasms are also known as oral cancer. They can develop on the lips, gums, tongue, roof and floor of the mouth, inside the cheeks, and in the oropharynx (the middle part of the throat at the back of the mouth).
Mouth neoplasms can have various causes, including genetic factors, tobacco use, alcohol consumption, and infection with human papillomavirus (HPV). Symptoms may include a lump or thickening in the oral soft tissues, white or red patches, persistent mouth sores, difficulty swallowing or speaking, and numbness in the mouth. Early detection and treatment of mouth neoplasms are crucial for improving outcomes and preventing complications.
The maxillary artery is a branch of the external carotid artery that supplies the deep structures of the face and head. It originates from the external carotid artery just below the neck of the mandible and passes laterally to enter the parotid gland. Within the gland, it gives off several branches, including the deep auricular, anterior tympanic, and middle meningeal arteries.
After leaving the parotid gland, the maxillary artery travels through the infratemporal fossa, where it gives off several more branches, including the inferior alveolar, buccinator, and masseteric arteries. These vessels supply blood to the teeth, gums, and muscles of mastication.
The maxillary artery also gives off the sphenopalatine artery, which supplies the nasal cavity, nasopharynx, and palate. Additionally, it provides branches that supply the meninges, dura mater, and brain. Overall, the maxillary artery plays a critical role in providing blood flow to many structures in the head and neck region.
Ludwig's angina is a severe cellulitis (a bacterial infection of the connective tissues) of the floor of the mouth, below the tongue, and around the neck area. It's named after Wilhelm Friedrich von Ludwig, who first described it in 1836. The condition can lead to airway obstruction and significant swelling in the neck, making swallowing difficult or impossible. If not treated promptly with antibiotics and sometimes surgical drainage, it can be life-threatening due to the potential for spread of infection to the brain or other critical areas. It's typically caused by mixed oral flora, often including Streptococcus species, Staphylococcus aureus, and anaerobes.
In medical terms, the jaw is referred to as the mandible (in humans and some other animals), which is the lower part of the face that holds the lower teeth in place. It's a large, horseshoe-shaped bone that forms the lower jaw and serves as a attachment point for several muscles that are involved in chewing and moving the lower jaw.
In addition to the mandible, the upper jaw is composed of two bones known as the maxillae, which fuse together at the midline of the face to form the upper jaw. The upper jaw holds the upper teeth in place and forms the roof of the mouth, as well as a portion of the eye sockets and nasal cavity.
Together, the mandible and maxillae allow for various functions such as speaking, eating, and breathing.
Soft tissue injuries refer to damages that occur in the body's connective tissues, such as ligaments, tendons, and muscles. These injuries can be caused by various events, including accidents, falls, or sports-related impacts. Common soft tissue injuries include sprains, strains, and contusions (bruises).
Sprains occur when the ligaments, which connect bones to each other, are stretched or torn. This usually happens in the joints like ankles, knees, or wrists. Strains, on the other hand, involve injuries to the muscles or tendons, often resulting from overuse or sudden excessive force. Contusions occur when blood vessels within the soft tissues get damaged due to a direct blow or impact, causing bleeding and subsequent bruising in the affected area.
Soft tissue injuries can cause pain, swelling, stiffness, and limited mobility. In some cases, these injuries may require medical treatment, including physical therapy, medication, or even surgery, depending on their severity and location. It is essential to seek proper medical attention for soft tissue injuries to ensure appropriate healing and prevent long-term complications or chronic pain.
Dental care for chronically ill refers to the oral health management and treatment provided to individuals who have chronic medical conditions. These patients often require specialized dental care due to their increased risk of developing oral health problems as a result of their underlying medical condition or its treatment. The goal of dental care for the chronically ill is to prevent and manage dental diseases, such as tooth decay and gum disease, in order to maintain overall health and quality of life. This may involve close collaboration between dental professionals, physicians, and other healthcare providers to ensure that the patient's oral health needs are being met in a comprehensive and coordinated manner.
Dental radiography is a specific type of imaging that uses radiation to produce detailed images of the teeth, bones, and soft tissues surrounding them. It is a crucial tool in dental diagnostics and treatment planning. There are several types of dental radiographs, including:
1. Intraoral Radiographs: These are taken inside the mouth and provide detailed images of individual teeth or small groups of teeth. They can help detect cavities, assess periodontal health, plan for restorations, and monitor tooth development in children. Common types of intraoral radiographs include bitewing, periapical, and occlusal radiographs.
2. Extraoral Radiographs: These are taken outside the mouth and provide images of larger areas, such as the entire jaw or skull. They can help diagnose issues related to the temporomandibular joint (TMJ), detect impacted teeth, assess bone health, and identify any abnormalities in the facial structure. Common types of extraoral radiographs include panoramic, cephalometric, and sialography radiographs.
3. Cone Beam Computed Tomography (CBCT): This is a specialized type of dental radiography that uses a cone-shaped X-ray beam to create detailed 3D images of the teeth, bones, and soft tissues. It is particularly useful in planning complex treatments such as dental implants, orthodontic treatment, and oral surgery.
Dental radiographs are typically taken using a specialized machine that emits a low dose of radiation. Patients are provided with protective lead aprons to minimize exposure to radiation. The frequency of dental radiographs depends on the patient's individual needs and medical history. Dentists follow strict guidelines to ensure that dental radiography is safe and effective for their patients.
"Prosthesis coloring" is not a recognized medical term or concept in the field of prosthetics. However, I can provide you with some context that might help clarify what you are looking for.
In the context of artificial limbs (prostheses), patients may want their devices to match their skin tone as closely as possible to make them less noticeable and more aesthetically appealing. This process is called "prosthetic covering" or "cosmesis," which involves applying custom-made covers, sleeves, or skins over the prosthesis to mimic the appearance of natural skin color and texture.
Prosthetic covering materials can be painted, printed, or dyed to achieve the desired color match. This process is often referred to as "coloring" or "painting the prosthesis." The coloring technique may involve using various shades, tones, and textures to create a natural-looking appearance that blends well with the user's remaining limb or body.
In summary, while there is no formal medical definition for "prosthesis coloring," it likely refers to the process of applying custom colors, shading, or patterns to an artificial limb (prosthesis) to create a more natural and aesthetically pleasing appearance that matches the user's skin tone.
Tongue diseases refer to various medical conditions that affect the structure, function, or appearance of the tongue. These conditions can be categorized into several types, including:
1. Infections: Bacterial, viral, or fungal infections can cause tongue inflammation (glossitis), pain, and ulcers. Common causes include streptococcus, herpes simplex, and candida albicans.
2. Traumatic injuries: These can result from accidental bites, burns, or irritation caused by sharp teeth, dental appliances, or habitual habits like tongue thrusting or chewing.
3. Neoplasms: Both benign and malignant growths can occur on the tongue, such as papillomas, fibromas, and squamous cell carcinoma.
4. Congenital disorders: Some individuals may be born with abnormalities of the tongue, like ankyloglossia (tongue-tie) or macroglossia (enlarged tongue).
5. Neurological conditions: Certain neurological disorders can affect tongue movement and sensation, such as Bell's palsy, stroke, or multiple sclerosis.
6. Systemic diseases: Various systemic conditions can have symptoms that manifest on the tongue, like diabetes mellitus (which can cause dryness and furring), iron deficiency anemia (which may lead to atrophic glossitis), or Sjögren's syndrome (which can result in xerostomia).
7. Idiopathic: In some cases, the cause of tongue symptoms remains unknown, leading to a diagnosis of idiopathic glossitis or burning mouth syndrome.
Proper diagnosis and treatment of tongue diseases require a thorough examination by a healthcare professional, often involving a dental or medical specialist such as an oral pathologist, otolaryngologist, or dermatologist.
The maxillary sinuses, also known as the antrums of Highmore, are the largest of the four pairs of paranasal sinuses located in the maxilla bones. They are air-filled cavities that surround the nasolacrimal duct and are situated superior to the upper teeth and lateral to the nasal cavity. Each maxillary sinus is lined with a mucous membrane, which helps to warm, humidify, and filter the air we breathe. Inflammation or infection of the maxillary sinuses can result in conditions such as sinusitis, leading to symptoms like facial pain, headaches, and nasal congestion.
Orbital evisceration is not a medical condition itself, but rather a surgical procedure. In ophthalmology (the branch of medicine dealing with the eye), orbital evisceration refers to the removal of the contents of the eye, leaving the scleral shell, extraocular muscles, and orbital fat intact. This is often performed for therapeutic or cosmetic reasons, such as in cases of painful blind eyes or severely disfigured eyes. The empty eye socket is then often fitted with a prosthetic eye to restore a more natural appearance.
In the context of medical devices, magnets are objects made of magnetic material that produce a magnetic field. They are used in various medical applications such as in magnetic resonance imaging (MRI) machines to generate detailed images of internal organs and tissues, and in some types of surgical instruments to help guide and control the positioning of implants. Magnets can also be found in some assistive devices for people with disabilities, such as magnetic bracelets or shoe inserts that are claimed to provide therapeutic benefits, although these claims are not always supported by scientific evidence.
Temporomandibular Joint Disorders (TMD) refer to a group of conditions that cause pain and dysfunction in the temporomandibular joint (TMJ) and the muscles that control jaw movement. The TMJ is the hinge joint that connects the lower jaw (mandible) to the skull (temporal bone) in front of the ear. It allows for movements required for activities such as eating, speaking, and yawning.
TMD can result from various causes, including:
1. Muscle tension or spasm due to clenching or grinding teeth (bruxism), stress, or jaw misalignment
2. Dislocation or injury of the TMJ disc, which is a small piece of cartilage that acts as a cushion between the bones in the joint
3. Arthritis or other degenerative conditions affecting the TMJ
4. Bite problems (malocclusion) leading to abnormal stress on the TMJ and its surrounding muscles
5. Stress, which can exacerbate existing TMD symptoms by causing muscle tension
Symptoms of Temporomandibular Joint Disorders may include:
- Pain or tenderness in the jaw, face, neck, or shoulders
- Limited jaw movement or locking of the jaw
- Clicking, popping, or grating sounds when moving the jaw
- Headaches, earaches, or dizziness
- Difficulty chewing or biting
- Swelling on the side of the face
Treatment for TMD varies depending on the severity and cause of the condition. It may include self-care measures (like eating soft foods, avoiding extreme jaw movements, and applying heat or cold packs), physical therapy, medications (such as muscle relaxants, pain relievers, or anti-inflammatory drugs), dental work (including bite adjustments or orthodontic treatment), or even surgery in severe cases.
Odontogenic tumors are a group of neoplasms that originate from the dental tissues or their remnants, including the odontogenic epithelium, ectomesenchyme, and/or their derivatives. These tumors can be benign or malignant and may affect the jaw bones and surrounding structures. They can cause various symptoms, such as swelling, pain, loosening of teeth, and altered bite. The classification of odontogenic tumors includes a wide range of entities with different biological behaviors, clinical features, and treatment approaches. Accurate diagnosis is essential for proper management and prognosis.
Noma, also known as cancrum oris, is a rare but severe gangrenous disease that primarily affects children who are malnourished, have weakened immune systems, and lack access to proper oral hygiene and healthcare. The condition typically starts as a small ulcer in the mouth and quickly progresses, causing extensive tissue damage and necrosis of the soft and hard tissues of the face.
Noma can also affect the genital region (genital noma) or the anus (anorectal noma). The disease is caused by a polymicrobial infection, involving both aerobic and anaerobic bacteria, that thrive in necrotic tissue. If left untreated, noma can result in significant disfigurement, disability, and even death.
Early diagnosis and prompt treatment with antibiotics, surgery, and nutritional support are crucial to prevent the progression of the disease and improve the chances of a successful recovery. Preventive measures, such as improving oral hygiene, promoting access to healthcare, and addressing malnutrition, can help reduce the risk of noma in vulnerable populations.
Paranasal sinus diseases refer to a group of medical conditions that affect the paranasal sinuses, which are air-filled cavities located within the skull near the nasal cavity. These sinuses include the maxillary, frontal, ethmoid, and sphenoid sinuses.
Paranasal sinus diseases can be caused by a variety of factors, including viral, bacterial, or fungal infections, allergies, structural abnormalities, or autoimmune disorders. Some common paranasal sinus diseases include:
1. Sinusitis: Inflammation or infection of the sinuses, which can cause symptoms such as nasal congestion, thick nasal discharge, facial pain or pressure, and reduced sense of smell.
2. Nasal polyps: Soft, benign growths that develop in the lining of the nasal passages or sinuses, which can obstruct airflow and cause difficulty breathing through the nose.
3. Sinonasal tumors: Abnormal growths that can be benign or malignant, which can cause symptoms such as nasal congestion, facial pain, and bleeding from the nose.
4. Sinus cysts: Fluid-filled sacs that form in the sinuses, which can cause symptoms similar to those of sinusitis.
5. Fungal sinusitis: Infection of the sinuses with fungi, which can cause symptoms such as nasal congestion, facial pain, and thick, discolored mucus.
Treatment for paranasal sinus diseases depends on the underlying cause and severity of the condition. Treatment options may include medications, such as antibiotics, antihistamines, or corticosteroids, as well as surgical intervention in more severe cases.
Odontogenic cysts are a type of cyst that originates from the dental tissues or odontogenic apparatus. They are typically found in the jawbones, and can be classified as developmental or inflammatory in origin. Developmental odontogenic cysts arise from remnants of the tooth-forming structures, while inflammatory odontogenic cysts result from an infection or injury to a tooth.
The most common types of odontogenic cysts include:
1. Periapical cyst - an inflammatory cyst that forms at the tip of the root of a dead or non-vital tooth.
2. Dentigerous cyst - a developmental cyst that surrounds the crown of an unerupted or impacted tooth.
3. Follicular cyst - a type of dentigerous cyst that forms around the crown of an unerupted wisdom tooth.
4. Odontogenic keratocyst - a developmental cyst that arises from the dental lamina and has a high recurrence rate.
5. Lateral periodontal cyst - a rare, developmental cyst that forms in the periodontal ligament of a vital tooth.
Odontogenic cysts can cause various symptoms such as swelling, pain, or numbness in the affected area. They may also displace or resorb adjacent teeth. Diagnosis is typically made through radiographic imaging and histopathological examination of tissue samples obtained through biopsy. Treatment options include surgical excision, marsupialization (a procedure that creates an opening between the cyst and oral cavity), or enucleation (removal of the cyst lining).
Trismus is a term used in medicine to describe the inability to open the mouth fully due to spasm or prolonged stiffness of the muscles involved in jaw movement, specifically the masseter and temporalis muscles. This condition can result from various causes such as dental procedures, infections, tetanus, radiation therapy to the head and neck region, or trauma. In some cases, trismus can lead to complications like difficulty eating, speaking, and maintaining oral hygiene, which can negatively impact a person's quality of life. Treatment typically involves physical therapy, stretching exercises, medication, or in severe cases, surgery.
Thyroid cartilage is the largest and most superior of the laryngeal cartilages, forming the front and greater part of the larynx, also known as the "Adam's apple" in humans. It serves to protect the vocal cords and provides attachment for various muscles involved in voice production. The thyroid cartilage consists of two laminae that join in front at an angle, creating a noticeable prominence in the anterior neck. This structure is crucial in speech formation and swallowing functions.
Periapical diseases are a group of conditions that affect the periapical tissue, which is the tissue located at the tip of the tooth roots. These diseases are primarily caused by bacterial infections that originate from the dental pulp, the soft tissue inside the tooth. The most common types of periapical diseases include:
1. Periapical periodontitis: This is an inflammatory reaction of the periapical tissues due to the spread of infection from the dental pulp. It can cause symptoms such as pain, swelling, and tenderness in the affected area.
2. Periapical abscess: An abscess is a collection of pus that forms in response to an infection. A periapical abscess occurs when the infection from the dental pulp spreads to the periapical tissue, causing pus to accumulate in the area. This can cause severe pain, swelling, and redness in the affected area.
3. Periapical granuloma: A granuloma is a mass of inflammatory cells that forms in response to an infection. A periapical granuloma is a small, benign tumor-like growth that develops in the periapical tissue due to chronic inflammation caused by a bacterial infection.
Periapical diseases are typically treated with root canal therapy, which involves removing the infected dental pulp and cleaning and sealing the root canals to prevent further infection. In some cases, extraction of the affected tooth may be necessary if the infection is too severe or if the tooth is not salvageable.
Traffic accidents are incidents that occur when a vehicle collides with another vehicle, a pedestrian, an animal, or a stationary object, resulting in damage or injury. These accidents can be caused by various factors such as driver error, distracted driving, drunk driving, speeding, reckless driving, poor road conditions, and adverse weather conditions. Traffic accidents can range from minor fender benders to severe crashes that result in serious injuries or fatalities. They are a significant public health concern and cause a substantial burden on healthcare systems, emergency services, and society as a whole.
An impacted tooth is a condition where a tooth fails to erupt into the oral cavity within its expected time frame, resulting in its partial or complete entrapment within the jawbone or soft tissues. This commonly occurs with wisdom teeth (third molars) but can affect any tooth. Impacted teeth may cause problems such as infection, decay of adjacent teeth, gum disease, or cyst formation, and they may require surgical removal.
Tooth avulsion is the complete separation of a tooth from its socket in the alveolar bone due to traumatic injury. This occurs when the periodontal ligament, which holds the tooth in place, gets severed or torn, resulting in the tooth being displaced from its original position. Avulsed teeth can be either primary (baby) or permanent teeth, and the trauma can result in damage to the surrounding tissues, including the gingiva, alveolar bone, and sometimes even the nerves and blood vessels. Prompt and appropriate first aid, as well as professional dental care, are crucial for ensuring the best possible outcome for reimplantation and healing.
Orthodontics is a specialized branch of dentistry that focuses on the diagnosis, prevention, and treatment of dental and facial irregularities. This involves correcting teeth that are improperly positioned, often using braces or other appliances to move them into the correct position over time. The goal of orthodontic treatment is to create a healthy, functional bite and improve the appearance of the teeth and face.
Orthodontists are dental specialists who have completed additional training beyond dental school in order to become experts in this field. They use various techniques and tools, such as X-rays, models of the teeth, and computer imaging, to assess and plan treatment for each individual patient. The type of treatment recommended will depend on the specific needs and goals of the patient.
Orthodontic treatment can be beneficial for people of all ages, although it is most commonly started during childhood or adolescence when the teeth and jaws are still growing and developing. However, more and more adults are also seeking orthodontic treatment to improve their smile and oral health.
The "chin" is the lower, prominent part of the front portion of the jaw in humans and other animals. In medical terms, it is often referred to as the mentum or the symphysis of the mandible. The chin helps in protecting the soft tissues of the mouth and throat during activities such as eating, speaking, and swallowing. It also plays a role in shaping the overall appearance of the face. Anatomically, the chin is formed by the fusion of the two halves of the mandible (lower jawbone) at the symphysis menti.
Submandibular gland diseases refer to a group of disorders that affect the function or structure of the submandibular glands, which are salivary glands located beneath the jaw and produce saliva. These diseases can be categorized into inflammatory, infectious, obstructive, neoplastic (benign or malignant), and autoimmune disorders.
Some common submandibular gland diseases include:
1. Submandibular sialadenitis: Inflammation of the submandibular gland due to bacterial or viral infections, stones, or autoimmune conditions.
2. Salivary gland stones (sialolithiasis): Calcified deposits that obstruct the ducts leading from the submandibular gland, causing swelling and pain, especially during meals.
3. Submandibular gland tumors: Abnormal growths in the submandibular gland, which can be benign or malignant (cancerous). Malignant tumors may invade surrounding tissues and spread to other parts of the body.
4. Sjögren's syndrome: An autoimmune disorder that affects the exocrine glands, including the submandibular gland, leading to dry mouth and eyes.
5. IgG4-related disease: A systemic inflammatory condition characterized by the infiltration of IgG4-positive plasma cells into various organs, including the submandibular gland, causing swelling and damage.
6. Mikulicz's disease: A rare benign lymphoepithelial lesion that affects the salivary and lacrimal glands, including the submandibular gland, leading to enlargement and dryness of the affected glands.
7. Salivary gland dysfunction: Reduced or impaired saliva production due to aging, medications, radiation therapy, or systemic diseases, which can affect the submandibular gland.
Proper diagnosis and treatment of submandibular gland diseases require a thorough clinical evaluation, imaging studies, and sometimes biopsy or surgical intervention.
A jaw cyst is a pathological cavity filled with fluid or semi-fluid material, which forms within the jaw bones. They are typically classified as odontogenic (developing from tooth-forming tissues) or non-odontogenic (developing from other tissues). The most common types of odontogenic jaw cysts include dentigerous cysts (formed around the crown of an unerupted tooth) and follicular cysts (formed from the inflammation of a developing tooth's tissue). Non-odontogenic cysts, such as nasopalatine duct cysts and keratocystic odontogenic tumors, can also occur in the jaw bones. Jaw cysts may cause symptoms like swelling, pain, or displacement of teeth, but some may not present any symptoms until they grow large enough to be detected on a radiographic examination. Treatment typically involves surgical removal of the cyst and, if necessary, reconstruction of the affected bone.
Trigeminal nerve diseases refer to conditions that affect the trigeminal nerve, which is one of the cranial nerves responsible for sensations in the face and motor functions such as biting and chewing. The trigeminal nerve has three branches: ophthalmic, maxillary, and mandibular, which innervate different parts of the face and head.
Trigeminal nerve diseases can cause various symptoms, including facial pain, numbness, tingling, or weakness. Some common trigeminal nerve diseases include:
1. Trigeminal neuralgia: A chronic pain condition that affects the trigeminal nerve, causing intense, stabbing, or electric shock-like pain in the face.
2. Hemifacial spasm: A neuromuscular disorder that causes involuntary muscle spasms on one side of the face, often affecting the muscles around the eye and mouth.
3. Trigeminal neuropathy: Damage or injury to the trigeminal nerve, which can result in numbness, tingling, or weakness in the face.
4. Herpes zoster oticus (Ramsay Hunt syndrome): A viral infection that affects the facial nerve and geniculate ganglion of the trigeminal nerve, causing facial paralysis, ear pain, and a rash around the ear.
5. Microvascular compression: Compression of the trigeminal nerve by a blood vessel, which can cause symptoms similar to trigeminal neuralgia.
Treatment for trigeminal nerve diseases depends on the specific condition and its severity. Treatment options may include medication, surgery, or radiation therapy.
Dentist's practice patterns refer to the typical habits, behaviors, and procedures followed by dental professionals when providing oral health care to patients. These patterns can encompass a wide range of factors, including:
1. Clinical Procedures: The types of dental treatments and services that a dentist routinely performs, such as fillings, crowns, root canals, extractions, cleanings, or orthodontic care.
2. Diagnostic Approaches: The methods used by the dentist to identify oral health issues, such as visual examinations, X-rays, or diagnostic tests.
3. Treatment Planning: How a dentist develops and communicates treatment plans to patients, including discussing various treatment options, potential risks and benefits, and costs.
4. Preventive Care: The emphasis placed on preventive dental care, such as regular cleanings, fluoride treatments, and patient education about oral hygiene practices.
5. Use of Technology: The adoption and integration of new technologies in dental practice, such as digital radiography, CAD/CAM systems for restorations, or 3D printing.
6. Referral Patterns: How often a dentist refers patients to specialists for more complex treatments, and which specialists they typically refer to.
7. Patient Communication: The manner in which a dentist communicates with patients, including explaining procedures, discussing treatment plans, and addressing concerns or questions.
8. Record Keeping: The systems used by the dentist to maintain patient records, including electronic health records (EHRs), treatment notes, and communication with other healthcare providers.
9. Infection Control: The practices and protocols in place to prevent the spread of infectious diseases within the dental practice.
10. Practice Management: The business aspects of running a dental practice, such as scheduling, billing, insurance management, and staffing.
Understanding dentist's practice patterns can provide valuable insights into the quality and consistency of dental care provided by different practitioners, as well as help identify areas for improvement in dental education, policy, and research.
Silicones are not a medical term, but they are commonly used in the medical field, particularly in medical devices and healthcare products. Silicones are synthetic polymers made up of repeating units of siloxane, which is a chain of alternating silicon and oxygen atoms. They can exist in various forms such as oils, gels, rubbers, and resins.
In the medical context, silicones are often used for their unique properties, including:
1. Biocompatibility - Silicones have a low risk of causing an adverse reaction when they come into contact with living tissue.
2. Inertness - They do not react chemically with other substances, making them suitable for use in medical devices that need to remain stable over time.
3. Temperature resistance - Silicones can maintain their flexibility and elasticity even under extreme temperature conditions.
4. Gas permeability - Some silicone materials allow gases like oxygen and water vapor to pass through, which is useful in applications where maintaining a moist environment is essential.
5. Durability - Silicones have excellent resistance to aging, weathering, and environmental factors, ensuring long-lasting performance.
Examples of medical applications for silicones include:
1. Breast implants
2. Contact lenses
3. Catheters
4. Artificial joints and tendons
5. Bandages and wound dressings
6. Drug delivery systems
7. Medical adhesives
8. Infant care products (nipples, pacifiers)
Gardner Syndrome is a rare inherited condition associated with a mutation in the APC gene, which also causes Familial Adenomatous Polyposis (FAP). This syndrome is characterized by the development of multiple benign tumors called adenomas in the colon and rectum. Additionally, individuals with Gardner Syndrome often develop various types of non-cancerous growths outside the gastrointestinal tract, such as osteomas (benign bone tumors), dental abnormalities, and epidermoid cysts on the skin.
Individuals with this syndrome have an increased risk of developing colorectal cancer at a young age, typically before 40 years old, if not monitored and treated appropriately. Other cancers that may develop in association with Gardner Syndrome include duodenal cancer, thyroid cancer, brain tumors (particularly cerebellar medulloblastomas), and adrenal gland tumors.
Regular surveillance through colonoscopies and other diagnostic tests is crucial for early detection and management of potential malignancies in individuals with Gardner Syndrome.
Anatomic landmarks are specific, identifiable structures or features on the body that are used as references in medicine and surgery. These landmarks can include bones, muscles, joints, or other visible or palpable features that help healthcare professionals identify specific locations, orient themselves during procedures, or measure changes in the body.
Examples of anatomic landmarks include:
* The anterior iliac spine, a bony prominence on the front of the pelvis that can be used to locate the hip joint.
* The cubital fossa, a depression at the elbow where the median nerve and brachial artery can be palpated.
* The navel (umbilicus), which serves as a reference point for measuring distances in the abdomen.
* The xiphoid process, a small piece of cartilage at the bottom of the breastbone that can be used to locate the heart and other structures in the chest.
Anatomic landmarks are important for accurate diagnosis, treatment planning, and surgical procedures, as they provide reliable and consistent reference points that can help ensure safe and effective care.
Prosthodontics is a specialized branch of dentistry that focuses on the diagnosis, restoration, and replacement of missing or damaged teeth. A prosthodontist is a dental professional who has completed additional training beyond dental school in this field, learning advanced techniques for creating and placing various types of dental prostheses, such as:
1. Dental crowns: Artificial restorations that cover damaged or weakened teeth to restore their function and appearance.
2. Dental bridges: Fixed or removable appliances used to replace one or more missing teeth by connecting artificial teeth to adjacent natural teeth or implants.
3. Complete dentures: Removable appliances that replace all the teeth in an arch, resting on the gums and supported by the underlying bone structure.
4. Partial dentures: Removable appliances that replace some missing teeth, typically attached to remaining natural teeth with clasps or precision attachments.
5. Dental implants: Titanium screws that are surgically placed into the jawbone to serve as anchors for crowns, bridges, or dentures, providing a more secure and stable solution for tooth replacement.
6. Maxillofacial prosthetics: Custom-made devices used to restore or improve the function and appearance of facial structures affected by congenital defects, trauma, or surgical removal of tumors.
Prosthodontists work closely with other dental specialists, such as oral surgeons, periodontists, and orthodontists, to develop comprehensive treatment plans for their patients, ensuring optimal functional and aesthetic outcomes.
In medical terms, the mouth is officially referred to as the oral cavity. It is the first part of the digestive tract and includes several structures: the lips, vestibule (the space enclosed by the lips and teeth), teeth, gingiva (gums), hard and soft palate, tongue, floor of the mouth, and salivary glands. The mouth is responsible for several functions including speaking, swallowing, breathing, and eating, as it is the initial point of ingestion where food is broken down through mechanical and chemical processes, beginning the digestive process.
A diastema is a gap or space that occurs between two teeth. The most common location for a diastema is between the two upper front teeth (central incisors). Diastemas can be caused by various factors, including:
1. Tooth size discrepancy: If the size of the teeth is smaller than the size of the jawbone, spaces may occur between the teeth. This is a common cause of diastema in children as their jaws grow and develop faster than their teeth. In some cases, these gaps close on their own as the permanent teeth erupt and fully emerge.
2. Thumb sucking or pacifier use: Prolonged thumb sucking or pacifier use can exert pressure on the front teeth, causing them to protrude and creating a gap between them. This habit typically affects children and may result in a diastema if it persists beyond the age of 4-5 years.
3. Tongue thrust: Tongue thrust is a condition where an individual pushes their tongue against the front teeth while speaking or swallowing. Over time, this force can push the front teeth forward and create a gap between them.
4. Missing teeth: When a person loses a tooth due to extraction, decay, or injury, the surrounding teeth may shift position and cause gaps to form between other teeth.
5. Periodontal disease: Advanced periodontal (gum) disease can lead to bone loss and receding gums, which can result in spaces between the teeth.
6. Genetic factors: Some people have a natural tendency for their front teeth to be widely spaced due to genetic predisposition.
Diastemas can be closed through various orthodontic treatments, such as braces or aligners, or by using dental restorations like bonding, veneers, or crowns. The appropriate treatment option depends on the underlying cause of the diastema and the individual's overall oral health condition.
A tooth socket, also known as an alveolus (plural: alveoli), refers to the hollow cavity or space in the jawbone where a tooth is anchored. The tooth socket is part of the alveolar process, which is the curved part of the maxilla or mandible that contains multiple tooth sockets for the upper and lower teeth, respectively.
Each tooth socket has a specialized tissue called the periodontal ligament, which attaches the root of the tooth to the surrounding bone. This ligament helps absorb forces generated during biting and chewing, allowing for comfortable and efficient mastication while also maintaining the tooth's position within the jawbone. The tooth socket is responsible for providing support, stability, and nourishment to the tooth through its blood vessels and nerves.
The stomatognathic system is a term used in medicine and dentistry to refer to the coordinated functions of the mouth, jaw, and related structures. It includes the teeth, gums, tongue, palate, lips, cheeks, salivary glands, as well as the muscles of mastication (chewing), swallowing, and speech. The stomatognathic system also involves the temporomandibular joint (TMJ) and associated structures that allow for movement of the jaw. This complex system works together to enable functions such as eating, speaking, and breathing. Dysfunction in the stomatognathic system can lead to various oral health issues, including temporomandibular disorders, occlusal problems, and orofacial pain.
Dental digital radiography is a type of medical imaging that uses digital sensors instead of traditional X-ray film to produce highly detailed images of the teeth, gums, and surrounding structures. This technology offers several advantages over conventional dental radiography, including:
1. Lower radiation exposure: Digital sensors require less radiation to produce an image compared to traditional film, making it a safer option for patients.
2. Instant results: The images captured by digital sensors are immediately displayed on a computer screen, allowing dentists to quickly assess the patient's oral health and discuss any findings with them during the appointment.
3. Improved image quality: Digital radiography produces clearer and more precise images compared to traditional film, enabling dentists to better detect issues such as cavities, fractures, or tumors.
4. Enhanced communication: The ability to easily manipulate and enhance digital images allows for better communication between dental professionals and improved patient education.
5. Environmentally friendly: Digital radiography eliminates the need for chemical processing and disposal of used film, making it a more environmentally conscious choice.
6. Easy storage and retrieval: Digital images can be stored electronically and accessed easily for future reference or consultation with other dental professionals.
7. Remote consultations: Digital images can be shared remotely with specialists or insurance companies, facilitating faster diagnoses and treatment planning.
A clinical audit is a quality improvement process that involves systematically evaluating and improving the care delivered to patients. It is based on comparing current practice against evidence-based standards or guidelines, identifying gaps between current and desired practice, and implementing changes to close those gaps. Clinical audits can focus on various aspects of healthcare delivery, including clinical outcomes, patient safety, patient experience, and clinical processes. The aim of a clinical audit is to ensure that patients receive high-quality care that meets best practice standards, leading to improved health outcomes and patient satisfaction.
A third molar is the most posterior of the three molars present in an adult human dental arch. They are also commonly known as wisdom teeth, due to their late eruption period which usually occurs between the ages of 17-25, a time traditionally associated with gaining maturity and wisdom.
Anatomically, third molars have four cusps, making them the largest of all the teeth. However, not everyone develops third molars; some people may have one, two, three or no third molars at all. In many cases, third molars do not have enough space to fully erupt and align properly with the rest of the teeth, leading to impaction, infection, or other dental health issues. As a result, third molars are often extracted if they cause problems or if there is a risk they will cause problems in the future.
The mandibular condyle is a part of the temporomandibular joint (TMJ) in the human body. It is a rounded eminence at the end of the mandible (lower jawbone) that articulates with the glenoid fossa of the temporal bone in the skull, allowing for movements such as opening and closing the mouth, chewing, speaking, and swallowing. The mandibular condyle has both a fibrocartilaginous articular surface and a synovial joint capsule surrounding it, which provides protection and lubrication during these movements.
A mucocele is a mucus-containing cystic lesion that results from the accumulation of mucin within a damaged minor salivary gland duct or mucous gland. It is typically caused by trauma, injury, or blockage of the duct. Mucocele appears as a round, dome-shaped, fluid-filled swelling, which may be bluish or clear in color. They are most commonly found on the lower lip but can also occur on other areas of the oral cavity. Mucocele is generally painless unless it becomes secondarily infected; however, it can cause discomfort during speaking, chewing, or swallowing, and may affect aesthetics. Treatment usually involves surgical excision of the mucocele to prevent recurrence.
Lip diseases refer to various medical conditions that affect the lips, which can be caused by different factors such as infections, inflammation, allergies, or autoimmune disorders. Some examples of lip diseases include:
1. Cheilitis: It is an inflammation of the lips, which can cause dryness, cracking, and soreness. It can be caused by various factors, including irritants, allergies, or infections.
2. Angular cheilitis: It is a condition that causes inflammation and redness at the corners of the mouth. It can be caused by fungal or bacterial infections, ill-fitting dentures, or vitamin deficiencies.
3. Herpes simplex labialis: Also known as cold sores, it is a viral infection that causes painful blisters on the lips and around the mouth. The virus can be spread through close contact with an infected person.
4. Actinic cheilitis: It is a precancerous condition caused by excessive exposure to the sun, which leads to dry, scaly, or thickened patches on the lips.
5. Fordyce spots: These are small, painless, white or yellowish bumps that appear on the lips and inside the mouth. They are harmless and do not require treatment.
6. Lip cancer: It is a type of skin cancer that affects the lips, usually caused by excessive exposure to the sun. The symptoms include a sore or lump on the lip that does not heal, bleeding, pain, or numbness.
If you experience any symptoms related to lip diseases, it is recommended to consult a healthcare professional for proper diagnosis and treatment.
Dimethylpolysiloxanes are a type of silicone-based compound that are often used as lubricants, coatings, and fluid ingredients in various industrial and consumer products. In medical terms, they can be found in some pharmaceutical and medical device formulations as inactive ingredients. They are typically included as anti-foaming agents or to improve the texture and consistency of a product.
Dimethylpolysiloxanes are made up of long chains of silicon and oxygen atoms, with methyl groups (CH3) attached to the silicon atoms. This gives them unique properties such as low toxicity, thermal stability, and resistance to oxidation and water absorption. However, some people may have allergic reactions or sensitivities to dimethylpolysiloxanes, so they should be used with caution in medical applications.
Nasopharyngeal diseases refer to conditions that affect the nasopharynx, which is the uppermost part of the pharynx (throat) located behind the nose. The nasopharynx is lined with mucous membrane and contains the opening of the Eustachian tubes, which connect to the middle ear.
There are several types of nasopharyngeal diseases, including:
1. Nasopharyngitis: Also known as a "common cold," this is an inflammation of the nasopharynx caused by a viral infection. Symptoms may include a runny nose, sore throat, cough, and fever.
2. Nasopharyngeal cancer: A malignant tumor that develops in the nasopharynx. It is relatively rare but more common in certain populations, such as those of Southeast Asian or Southern Chinese descent. Symptoms may include a lump in the neck, nosebleeds, hearing loss, and difficulty swallowing.
3. Nasopharyngeal stenosis: A narrowing of the nasopharynx that can be congenital or acquired. Acquired stenosis may result from trauma, infection, or inflammation. Symptoms may include difficulty breathing through the nose and snoring.
4. Nasopharyngeal abscess: A collection of pus in the nasopharynx that can be caused by a bacterial infection. Symptoms may include fever, difficulty swallowing, and neck pain or stiffness.
5. Nasopharyngitis allergica: Also known as "hay fever," this is an inflammation of the nasopharynx caused by an allergic reaction to substances such as pollen, dust mites, or pet dander. Symptoms may include a runny nose, sneezing, and itchy eyes.
Treatment for nasopharyngeal diseases depends on the specific condition and its severity. Treatment options may include medications, surgery, or radiation therapy.
A palatal obturator is a type of dental prosthesis that is used to close or block a hole or opening in the roof of the mouth, also known as the hard palate. This condition can occur due to various reasons such as cleft palate, cancer, trauma, or surgery. The obturator is designed to fit securely in the patient's mouth and restore normal speech, swallowing, and chewing functions.
The palatal obturator typically consists of a custom-made plate made of acrylic resin or other materials that are compatible with the oral tissues. The plate has an extension that fills the opening in the palate and creates a barrier between the oral and nasal cavities. This helps to prevent food and liquids from entering the nasal cavity during eating and speaking, which can cause discomfort, irritation, and infection.
Palatal obturators may be temporary or permanent, depending on the patient's needs and condition. They are usually fabricated based on an impression of the patient's mouth and fitted by a dental professional to ensure proper function and comfort. Proper care and maintenance of the obturator, including regular cleaning and adjustments, are essential to maintain its effectiveness and prevent complications.
"Esthetics" is a term that refers to the branch of knowledge dealing with the principles of beauty and artistic taste, particularly as they relate to the appreciation of beauty in the visual arts. However, it is important to note that "esthetics" is not typically used as a medical term.
In the context of healthcare and medicine, the term that is more commonly used is "aesthetics," which refers to the study and theory of beauty and taste, but in relation to medical treatments or procedures that aim to improve or restore physical appearance. Aesthetic medicine includes procedures such as cosmetic surgery, dermatology, and other treatments aimed at enhancing or restoring physical appearance for reasons that are not related to medical necessity.
Therefore, the term "esthetics" is more appropriately used in the context of art, beauty, and culture rather than medicine.
A fibroma, ossifying is a benign (non-cancerous) tumor that typically develops in the periodontal ligament, which is the tissue that connects the tooth to the jawbone. This type of fibroma is characterized by the formation of bone-like tissue within the tumor. It usually appears as a firm, slow-growing nodule or mass that can cause pain or discomfort, particularly when biting down on the affected tooth.
The exact cause of ossifying fibromas is not well understood, but they are thought to arise from an overgrowth of cells in the periodontal ligament. They are more common in women than men and typically occur in people between the ages of 20 and 40. Treatment usually involves surgical removal of the tumor, along with any affected tissue or teeth. In some cases, recurrence may occur, so regular follow-up appointments with a dental professional are recommended.
A dentigerous cyst is a type of odontogenic cyst that forms around the crown of an unerupted tooth. It is typically slow-growing and often asymptomatic, but it can cause displacement or resorption of adjacent teeth if it becomes large enough. Dentigerous cysts are more common in permanent teeth than primary teeth, and they are more likely to occur in the mandible (lower jaw) than the maxilla (upper jaw). They are usually diagnosed through radiographic examination and can be treated by surgical removal of the cyst along with the affected tooth. If left untreated, dentigerous cysts can continue to grow and may eventually develop into a tumor or cancer.
Dental records are a collection of detailed documentation related to a patient's dental history and treatment. These records typically include:
1. Patient demographics: This includes the patient's name, date of birth, contact information, and other identifying details.
2. Dental charts: These are graphic representations of the patient's teeth and gums, noting any existing restorations, decay, periodontal disease, or other oral health conditions.
3. Radiographs (x-rays): These images help dentists visualize structures that aren't visible during a clinical examination, such as between teeth, below the gum line, and inside the jaw bones.
4. Treatment plans: This includes proposed dental procedures, their estimated costs, and the rationale behind them.
5. Progress notes: These are ongoing records of each dental appointment, detailing the treatments performed, the patient's response to treatment, and any home care instructions given.
6. Medical history: This includes any systemic health conditions that could impact dental treatment, such as diabetes or heart disease, as well as medications being taken.
7. Consent forms: These are documents signed by the patient (or their legal guardian) giving permission for specific treatments.
8. Communication notes: Any correspondence between dental professionals regarding the patient's care.
Dental records play a crucial role in continuity of care, allowing dentists to track changes in a patient's oral health over time and make informed treatment decisions. They are also important for medicolegal reasons, providing evidence in case of malpractice claims or other disputes.
I'm sorry for any confusion, but "Nigeria" is not a medical term. It is a country located in West Africa, and it is the most populous country in Africa. If you have any questions about medical conditions or terms, I would be happy to help clarify those for you.
Patient care planning is a critical aspect of medical practice that involves the development, implementation, and evaluation of an individualized plan for patients to receive high-quality and coordinated healthcare services. It is a collaborative process between healthcare professionals, patients, and their families that aims to identify the patient's health needs, establish realistic goals, and determine the most effective interventions to achieve those goals.
The care planning process typically includes several key components, such as:
1. Assessment: A comprehensive evaluation of the patient's physical, psychological, social, and environmental status to identify their healthcare needs and strengths.
2. Diagnosis: The identification of the patient's medical condition(s) based on clinical findings and diagnostic tests.
3. Goal-setting: The establishment of realistic and measurable goals that address the patient's healthcare needs and align with their values, preferences, and lifestyle.
4. Intervention: The development and implementation of evidence-based strategies to achieve the identified goals, including medical treatments, therapies, and supportive services.
5. Monitoring and evaluation: The ongoing assessment of the patient's progress towards achieving their goals and adjusting the care plan as needed based on changes in their condition or response to treatment.
Patient care planning is essential for ensuring that patients receive comprehensive, coordinated, and personalized care that promotes their health, well-being, and quality of life. It also helps healthcare professionals to communicate effectively, make informed decisions, and provide safe and effective care that meets the needs and expectations of their patients.
Facial asymmetry refers to a condition in which the facial features are not identical or proportionate on both sides of a vertical line drawn down the middle of the face. This can include differences in the size, shape, or positioning of facial features such as the eyes, ears, nose, cheeks, and jaw. Facial asymmetry can be mild and barely noticeable, or it can be more severe and affect a person's appearance and/or functionality of the mouth and jaw.
Facial asymmetry can be present at birth (congenital) or can develop later in life due to various factors such as injury, surgery, growth disorders, nerve damage, or tumors. In some cases, facial asymmetry may not cause any medical problems and may only be of cosmetic concern. However, in other cases, it may indicate an underlying medical condition that requires treatment.
Depending on the severity and cause of the facial asymmetry, treatment options may include cosmetic procedures such as fillers or surgery, orthodontic treatment, physical therapy, or medication to address any underlying conditions.
Fracture fixation is a surgical procedure in orthopedic trauma surgery where a fractured bone is stabilized using various devices and techniques to promote proper healing and alignment. The goal of fracture fixation is to maintain the broken bone ends in correct anatomical position and length, allowing for adequate stability during the healing process.
There are two main types of fracture fixation:
1. Internal fixation: In this method, metal implants like plates, screws, or intramedullary rods are inserted directly into the bone to hold the fragments in place. These implants can be either removed or left in the body once healing is complete, depending on the type and location of the fracture.
2. External fixation: This technique involves placing pins or screws through the skin and into the bone above and below the fracture site. These pins are then connected to an external frame that maintains alignment and stability. External fixators are typically used when there is significant soft tissue damage, infection, or when internal fixation is not possible due to the complexity of the fracture.
The choice between internal and external fixation depends on various factors such as the type and location of the fracture, patient's age and overall health, surgeon's preference, and potential complications. Both methods aim to provide a stable environment for bone healing while minimizing the risk of malunion, nonunion, or deformity.
A diagnosis that is made based on the examination and evaluation of the oral cavity, including the teeth, gums, tongue, and other soft tissues. This type of diagnosis may involve a visual exam, medical history review, and various diagnostic tests such as imaging studies or tissue biopsies. The goal of an oral diagnosis is to identify any underlying conditions or diseases that may be present in the oral cavity and determine the appropriate course of treatment. Dentists, dental specialists, and other healthcare professionals may perform oral diagnoses.
Tooth abnormalities refer to any variations or irregularities in the size, shape, number, structure, or development of teeth that deviate from the typical or normal anatomy. These abnormalities can occur in primary (deciduous) or permanent teeth and can be caused by genetic factors, environmental influences, systemic diseases, or localized dental conditions during tooth formation.
Some examples of tooth abnormalities include:
1. Microdontia - teeth that are smaller than normal in size.
2. Macrodontia - teeth that are larger than normal in size.
3. Peg-shaped teeth - teeth with a narrow, conical shape.
4. Talon cusps - additional cusps or points on the biting surface of a tooth.
5. Dens invaginatus - an abnormal development where the tooth crown has an extra fold or pouch that can trap bacteria and cause dental problems.
6. Taurodontism - teeth with large pulp chambers and short roots.
7. Supernumerary teeth - having more teeth than the typical number (20 primary and 32 permanent teeth).
8. Hypodontia - missing one or more teeth due to a failure of development.
9. Germination - two adjacent teeth fused together, usually occurring in the front teeth.
10. Fusion - two separate teeth that have grown together during development.
Tooth abnormalities may not always require treatment unless they cause functional, aesthetic, or dental health issues. A dentist can diagnose and manage tooth abnormalities through various treatments, such as fillings, extractions, orthodontic care, or restorative procedures.
Mouth diseases refer to a variety of conditions that affect the oral cavity, including the lips, gums, teeth, tongue, palate, and lining of the mouth. These diseases can be caused by bacteria, viruses, fungi, or other organisms. They can also result from injuries, chronic illnesses, or genetic factors.
Some common examples of mouth diseases include dental caries (cavities), periodontal disease (gum disease), oral herpes, candidiasis (thrush), lichen planus, and oral cancer. Symptoms may include pain, swelling, redness, bleeding, bad breath, difficulty swallowing or speaking, and changes in the appearance of the mouth or teeth. Treatment depends on the specific diagnosis and may involve medications, dental procedures, or lifestyle changes.
Pseudopseudohypoparathyroidism (PPHP) is a rare genetic disorder that is characterized by resistance to the action of parathyroid hormone (PTH), but without the associated biochemical abnormalities seen in pseudohypoparathyroidism (PHP). PPHP is caused by mutations in the gene responsible for the production of the alpha subunit of the Gs protein, which is involved in the transmission of signals from the PTH receptor to the interior of the cell.
Individuals with PPHP typically have normal or elevated levels of serum calcium and phosphorus, and normal PTH levels, despite the resistance to PTH. The disorder is often characterized by a constellation of physical features known as Albright's hereditary osteodystrophy (AHO), which may include short stature, round face, brachydactyly (shortened fingers and toes), and ectopic calcifications. However, unlike PHP, individuals with PPHP do not have cognitive impairment or other endocrine abnormalities.
PPHP is inherited in an autosomal dominant manner, meaning that a child has a 50% chance of inheriting the disorder if one parent is affected. The disorder was named "pseudopseudohypoparathyroidism" because it was initially misdiagnosed as pseudohypoparathyroidism, which is a similar but distinct disorder with different biochemical and clinical features.
A tooth is a hard, calcified structure found in the jaws (upper and lower) of many vertebrates and used for biting and chewing food. In humans, a typical tooth has a crown, one or more roots, and three layers: the enamel (the outermost layer, hardest substance in the body), the dentin (the layer beneath the enamel), and the pulp (the innermost layer, containing nerves and blood vessels). Teeth are essential for proper nutrition, speech, and aesthetics. There are different types of teeth, including incisors, canines, premolars, and molars, each designed for specific functions in the mouth.
The skull base is the lower part of the skull that forms the floor of the cranial cavity and the roof of the facial skeleton. It is a complex anatomical region composed of several bones, including the frontal, sphenoid, temporal, occipital, and ethmoid bones. The skull base supports the brain and contains openings for blood vessels and nerves that travel between the brain and the face or neck. The skull base can be divided into three regions: the anterior cranial fossa, middle cranial fossa, and posterior cranial fossa, which house different parts of the brain.
Osteogenesis, distraction refers to a surgical procedure and controlled rehabilitation process used in orthopedic surgery, oral and maxillofacial surgery, and neurosurgery to lengthen bones or correct bone deformities. The term "osteogenesis" means bone formation, while "distraction" refers to the gradual separation of bone segments.
In this procedure, a surgeon first cuts the bone (osteotomy) and then applies an external or internal distraction device that slowly moves apart the cut ends of the bone. Over time, new bone forms in the gap between the separated bone segments through a process called distraction osteogenesis. This results in increased bone length or correction of deformities.
Distraction osteogenesis is often used to treat various conditions such as limb length discrepancies, craniofacial deformities, and spinal deformities. The procedure requires careful planning, precise surgical technique, and close postoperative management to ensure optimal outcomes.
An oral ulcer is a defect or break in the continuity of the epithelium, the tissue that lines the inner surface of the mouth, leading to an inflamed, painful, and sometimes bleeding lesion. They can be classified as primary (e.g., aphthous ulcers, traumatic ulcers) or secondary (e.g., those caused by infections, underlying systemic conditions, or reactions to medications). Oral ulcers may cause discomfort, impacting speech and food consumption, and their presence might indicate an underlying medical issue that requires further evaluation.
Dental implants are artificial tooth roots that are surgically placed into the jawbone to replace missing or extracted teeth. They are typically made of titanium, a biocompatible material that can fuse with the bone over time in a process called osseointegration. Once the implant has integrated with the bone, a dental crown, bridge, or denture can be attached to it to restore function and aesthetics to the mouth.
Dental implants are a popular choice for tooth replacement because they offer several advantages over traditional options like dentures or bridges. They are more stable and comfortable, as they do not rely on adjacent teeth for support and do not slip or move around in the mouth. Additionally, dental implants can help to preserve jawbone density and prevent facial sagging that can occur when teeth are missing.
The process of getting dental implants typically involves several appointments with a dental specialist called a prosthodontist or an oral surgeon. During the first appointment, the implant is placed into the jawbone, and the gum tissue is stitched closed. Over the next few months, the implant will fuse with the bone. Once this process is complete, a second surgery may be necessary to expose the implant and attach an abutment, which connects the implant to the dental restoration. Finally, the crown, bridge, or denture is attached to the implant, providing a natural-looking and functional replacement for the missing tooth.
The masseter muscle is a strong chewing muscle in the jaw. It is a broad, thick, quadrilateral muscle that extends from the zygomatic arch (cheekbone) to the lower jaw (mandible). The masseter muscle has two distinct parts: the superficial part and the deep part.
The superficial part of the masseter muscle originates from the lower border of the zygomatic process of the maxilla and the anterior two-thirds of the inferior border of the zygomatic arch. The fibers of this part run almost vertically downward to insert on the lateral surface of the ramus of the mandible and the coronoid process.
The deep part of the masseter muscle originates from the deep surface of the zygomatic arch and inserts on the medial surface of the ramus of the mandible, blending with the temporalis tendon.
The primary function of the masseter muscle is to elevate the mandible, helping to close the mouth and clench the teeth together during mastication (chewing). It also plays a role in stabilizing the jaw during biting and speaking. The masseter muscle is one of the most powerful muscles in the human body relative to its size.
Desmoplastic fibroma is a very rare benign (non-cancerous) tumor of the connective tissue. It typically develops in the bones, but can also occur in soft tissues. The tumor is characterized by the overgrowth of collagen-producing cells (fibroblasts), leading to the formation of a firm, fibrous mass. Desmoplastic fibromas are slow-growing and typically do not spread to other parts of the body (metastasize). However, they can cause significant damage to the affected bone or tissue as they grow, potentially leading to fractures or deformities. Treatment usually involves surgical removal of the tumor.
Trigeminal neuralgia is a chronic pain condition that affects the trigeminal nerve, which is one of the largest nerves in the head. It carries sensations from the face to the brain.
Medically, trigeminal neuralgia is defined as a neuropathic disorder characterized by episodes of intense, stabbing, electric shock-like pain in the areas of the face supplied by the trigeminal nerve (the ophthalmic, maxillary, and mandibular divisions). The pain can be triggered by simple activities such as talking, eating, brushing teeth, or even touching the face lightly.
The condition is more common in women over 50, but it can occur at any age and in either gender. While the exact cause of trigeminal neuralgia is not always known, it can sometimes be related to pressure on the trigeminal nerve from a nearby blood vessel or other causes such as multiple sclerosis. Treatment typically involves medications, surgery, or a combination of both.
Essential osteolysis is not a well-defined medical condition with a single, widely accepted medical definition. The term "osteolysis" generally refers to the loss or resorption of bone tissue. In essential osteolysis, this process occurs without an underlying cause that can be easily identified, such as a tumor, infection, or other disease.
Some sources describe essential osteolysis as a condition characterized by progressive bone loss that occurs spontaneously and symmetrically, typically affecting the small bones of the hands and feet. The exact cause of this form of osteolysis is not known, but it is thought to be related to an abnormal immune response or genetic factors.
It's important to note that essential osteolysis is a rare condition, and its symptoms and progression can vary significantly from person to person. If you have concerns about osteolysis or any other medical condition, it's best to consult with a healthcare professional for an accurate diagnosis and treatment plan.
The nasal bones are a pair of small, thin bones located in the upper part of the face, specifically in the middle of the nose. They articulate with each other at the nasal bridge and with the frontal bone above, the maxillae (upper jaw bones) on either side, and the septal cartilage inside the nose. The main function of the nasal bones is to form the bridge of the nose and protect the nasal cavity. Any damage to these bones can result in a fracture or broken nose.
Join information | Maxillofacial Surgeon | Dental Protection
Consultant in Oral and Maxillofacial Surgery job with United Lincolnshire Hospitals NHS Trust | 191324
Healthcare | Topical Collection : Dentistry, Oral Health and Maxillofacial Surgery
Oral and maxillofacial radiology - Wikipedia
Healthcare & Medical Jobs for Practice For Sale - Oral & Maxillofacial Surgery - Health eCareers
Results of search for 'su:{Maxillofacial development}' › WHO HQ Library catalog
Development prospects of curable osteoplastic materials in dentistry and maxillofacial surgery - статья
Development of virtual patient model for maxillofacial palpation training using Meshless method<...
Congenital Synostoses: Overview, Embryology and Development, Pathogenesis
34th Annual Daniel E. Waite Lectureship in Oral and Maxillofacial Surgery 2024 | Mayo Clinic School of Continuous Professional...
Webdreams.in ▷ Observe Web Dreams News | SEO Belgaum | Website Development, Hosting...
In The News - The American Academy of Oral and Maxillofacial Pathology
PDF) The Visual Elements Strength in Visual Novel Game Development as the Main Appeal
Vetmeduni : New e-book „Equine Dentistry and Maxillofacial Surgery"
Development of 3D CAD/FEM Analysis System for Natural Teeth and Jaw Bone Constructed from X-Ray CT Images
Chemistry - Hamilton College Areas of Study
Chemistry - Hamilton College Areas of Study
Ebook - Andrology: Current and Future Developments | Bentham Science
Hadassah Medical Center - Teaching
3D-Printed Maxillofacial Implants Market Study (2021-30): Review On Regional Sales, Insights, Growth Factors | Marketresearch...
Atlas Nominations 2017
Tooth - abnormal colors: MedlinePlus Medical Encyclopedia
SGMKG - Swiss Society of Oral and Maxillofacial Surgery - Congrex Switzerland
Charles E. Butler | MD Anderson Cancer Center
Orbital medial wall fractures: diagnosis and treatment - Italian Journal of Maxillofacial Surgery 2010 December;21(3):133-8 -...
Projects - AUGent - Additive Manufacturing Platform - Ghent University
Dental Consumables Market Comprehensive Analysis and Future Estimations 2023 with Trends and Future Prospects Details for...
Brian Shumway, DDS - School of Dentistry
Surgery44
- 1 1 Department of Oral and Maxillofacial Surgery, School of Dentistry, The University of Texas Health Science Center, Houston, Texas. (nih.gov)
- The specialty of oral and maxillofacial surgery is unique in requiring a dual qualification in medicine and dentistry, followed by a comprehensive general and specialist surgical training, and is a recognised international specialty, which within Europe is defined under the medical directives. (rcseng.ac.uk)
- Oral & Maxillofacial - surgery of the teeth (including implants), jaws, temporomandibular joints, salivary glands and facial skin lesions. (rcseng.ac.uk)
- Thought you might appreciate this item(s) I saw in National Journal of Maxillofacial Surgery. (lww.com)
- This Special Issue is focused on the advancement of therapies relating to maxillofacial and oral surgery and seeks to solicit manuscripts, reviews or commentaries on oral cancer, dentofacial deformities, oral disease, oral manifestations of systemic disease, and obstructive sleep apnea, as well as new investigations of these diseases. (mdpi.com)
- We are looking for House Officers in Oral and Maxillofacial surgery to start immediately for a 3 month locum position. (medecho.com)
- Our activity include full scope oral and maxillofacial surgery such as maxillofacial trauma, reconstructive surgery, congenital malformations, orthognathic surgery, oncologic surgery, minor oral surgery and implants. (hadassah.org.il)
- It was founded on June 8, 1973 as SGKG (Swiss Society of Maxillofacial Surgery) in Basel. (congrex.com)
- The specialist society SGMKG regularly organizes advanced training in the field of oral and maxillofacial surgery for its members and guests. (congrex.com)
- The Department of Oral and Maxillofacial Surgery, part of the School of Dental Medicine, provides the full-scope of resident training for residents within the program. (buffalo.edu)
- Within the program, there is an emphasis on the core principles, as well as experience and training in the broader and more advanced aspects of oral and maxillofacial surgery. (buffalo.edu)
- This includes a rich experience in dentoalveolar surgery and intravenous sedation, craniomaxillofacial trauma surgery, oral and maxillofacial pathology and microneurosurgery, among other topics. (buffalo.edu)
- Once your child's surgery in the Division of Plastic and Maxillofacial Surgery has been scheduled, one of our surgical nurses or care coordinators will provide you with a list of things you'll need to do to prepare for that day. (chla.org)
- In 2014, she moved to the department of 'Oral and Maxillofacial Surgery & Special Dental Care' to establish her own group focusing on craniomaxillofacial bone regeneration. (umcutrecht.nl)
- The dental specialties team coordinates your care with doctors in other specialties as needed, such as oral maxillofacial surgery, plastic and reconstructive surgery, otolaryngology, radiation oncology, and medical oncology. (mayoclinic.org)
- Le Fort I osteotomy was popularized by Considering the psychological aspects, Obwegeser in the midt20th century as a neuroticism may have a negative effect standard procedure in maxillofacial surgery on the early postoperative phase but not to correct dentofacial deformities [ 4,5 ]. (who.int)
- Philip met Dr. Lung and his colleagues, experts in the field of oral and maxillofacial surgery, at a hospital (Strollery Children's Hospital) in Alberta, Canada. (stryker.com)
- Oral and Maxillofacial Surgery is a surgical specialty that treats diseases, injuries and defects in the oral cavity, jaws and face. (ndcs.com.sg)
- The Department of Oral and Maxillofacial Surgery provides a wide range of core specialty surgical services ranging from wisdom tooth surgery to orthognathic surgery and the management of jaw cysts and tumours. (ndcs.com.sg)
- MSL has contributed to Oakstone Audio Reviews in Oral and Maxillofacial Surgery. (bmj.com)
- Sydney Oral and Maxillofacial Surgery respects and upholds your rights to privacy protection under the National Privacy Principles contained in the Privacy Act 1988 . (soms.com.au)
- What Personal Information about me does Sydney Oral and Maxillofacial Surgery hold? (soms.com.au)
- Sydney Oral and Maxillofacial Surgery will destroy or de-identify personal information due to redundancy after its legal obligations to retain the information have expired. (soms.com.au)
- What does Sydney Oral and Maxillofacial Surgery do with my Personal Information? (soms.com.au)
- Sydney Oral and Maxillofacial Surgery will not disclose personal information about you to any person except on a confidential basis to agents that we use in the ordinary operation of our business, such as for data processing, printing or mailing. (soms.com.au)
- Questions regarding this policy, or any complaint regarding treatment of your privacy by Sydney Oral and Maxillofacial Surgery should be made in writing to the address below. (soms.com.au)
- The aim of this study was to analyze the management variables, timing, and outcomes of facial fractures in elderly patients (aged 70 years or more) at several European departments of oral and maxillofacial surgery. (vu.nl)
- After working in general practice providing a wide range of general dentistry he was successful in obtaining a further training post in Oral and Maxillofacial Surgery at the Luton and Dunstable Hospital. (invisalign.co.uk)
- Here he gained experience in dento-alveolar surgery, maxillofacial trauma, orthognathic surgery and head and neck oncology. (invisalign.co.uk)
- There are fifteen courses related to Oral Maxillofacial Surgery that you might be interested in. (liverpool.ac.uk)
- Aim: To evaluate 10 years of experience of use of biomodels at the Department of Oral and Maxillofacial Surgery of the Piracicaba Dental School, University of Campinas (UNICAMP), Brazil, showing the difficulties and importance of using biomodels in a public oral and maxillofacial surgery service. (bvsalud.org)
- Methods: The records of all patients treated at the referred Department of Oral and Maxillofacial Surgery between January 2000 and December 2010 were reviewed. (bvsalud.org)
- Biomodels have been used in treatment planning of oral and maxillofacial surgery since its introduction in 1985 by Brix and Lambrecht 1-3 . (bvsalud.org)
- This article presents the outcome of the evaluation of 10 years of experience of use of biomodels in the Department of Oral and Maxillofacial Surgery of the Piracicaba Dental School, University of Campinas (UNICAMP), Brazil, showing the difficulties and importance of using biomodels in a public oral and maxillofacial surgery service. (bvsalud.org)
- Data were collected from the records of patients from the aforementioned Department of Oral and Maxillofacial Surgery, who were subjected to surgeries with use biomodels in the treatment planning, between January 2000 and December 2010. (bvsalud.org)
- The company products are used in therapeutic areas of healing of fractures, non-unions, bone defects, dental implantation, orthopedic, maxillofacial and dental surgery and osteoporotic fractures, among others. (researchandmarkets.com)
- Department of dental diseases prevention of the Central Research Institute of Dentistry and Maxillofacial Surgery]. (bvsalud.org)
- The article is devoted to the creation and development history of the Dental Diseases Prevention department in National Medical Research Center of Dentistry and Maxillofacial Surgery , Moscow , Russia . (bvsalud.org)
- Oral & Maxillofacial Surgeon, Samuel C. Nwogu, DDS, Newark, DE, practices Oral and Maxillofacial Surgery with expertise ranging from corrective jaw surgery to wisdom tooth removal. (iglobal.co)
- We wish to announce that the Registration platform of the Mediterranean Oral and Maxillofacial Surgery Congress 2023, is now open! (pasqualepiombino.it)
- On behalf of the Cyprus Association of Oral and Maxillofacial Surgery (CYAOMS), we are pleased to announce the first-ever Mediterranean OMFS congress that will take place in #limassol , #cyprus (27-29 September 2023). (pasqualepiombino.it)
- A particular focus will be placed on Digital Evolution and technological advancements resulting in shaping the future of Oral and Maxillofacial surgery. (pasqualepiombino.it)
- Background: The first applications of computer-aided design/computer-aided manufacturing (CAD/CAM) in maxillofacial surgery date back to the 1980s. (unina.it)
- In this paper we provide a comprehensive summary of the clinical applications reported in the literature and review our experience using an in-house rapid prototyping technique in the field of maxillofacial surgery. (unina.it)
Dentistry2
- Oral and maxillofacial radiology, also known as dental and maxillofacial radiology, is the specialty of dentistry concerned with performance and interpretation of diagnostic imaging used for examining the craniofacial, dental and adjacent structures. (wikipedia.org)
- He then continued his post graduate development by obtaining a career development post in Special Care Dentistry at Barts and The London Dental Hospital, treating patient with complex medical problems and those with dental phobias. (invisalign.co.uk)
Surgeons6
- What do Oral and Maxillofacial surgeons do? (rcseng.ac.uk)
- Due to the nature of the work, oral and maxillofacial surgeons often work alongside a variety of specialists in other fields such as ENT surgeons, clinical oncologists, plastic surgeons, orthodontists, restorative dentists, radiologists and neurosurgeons. (rcseng.ac.uk)
- The SGMKG is a specialist association for oral and maxillofacial surgeons in Switzerland. (congrex.com)
- The purpose of the company is to unite Swiss oral and maxillofacial surgeons to work together on the development and progress of their field. (congrex.com)
- In the American Society of Plastic Surgeons, she serves on the Women Plastic Surgeons Steering Committee, the Research Development Committee, and the Annual Meeting Program Committee. (uclahealth.org)
- Because infant anatomy of the head differs greatly from adult cranial anatomy, Dr. James Bosma of the National Institute of Dental and Craniofacial Research wanted to produce a reference guide on infant anatomy for pediatricians, pediatric dentists, maxillofacial surgeons, and other physicians. (nih.gov)
Surgeon2
- The pediatrician recommended Dr. Kevin Lung, a pediatric oral and maxillofacial surgeon who has 27 years of experience in treating complex craniofacial cases. (stryker.com)
- Dr. Neetu Kamra top Maxillofacial Surgeon in New Delhi. (wellnessdestinationindia.com)
Prosthetics1
- Dental or facial appliances (maxillofacial prosthetics) to help restore anatomy or function. (mayoclinic.org)
Implant3
- Implant candidate should complete bone growth as the metallic implants do not follow bony development phases. (intechopen.com)
- Applications in response to this Request for Applications (RFA) may not include research on maxillofacial and implant materials. (nih.gov)
- 95%), development rate, and strength of bone-to-implant contact in comparison to machined and grit-blasted titanium surfaces. (allenpress.com)
Dental specialties1
- Oral or dental maxillofacial radiology is one of nine dental specialties recognized by the American Dental Association. (wikipedia.org)
Orthopaedics1
- Her lab, part of the School of Biomedical Engineering , focuses on the development of novel engineered synthetic materials and 3D printed platforms for regenerative medicine, particularly in the fields of orthopaedics, dental and maxillofacial applications. (edu.au)
Specialty2
- UCLA Dental Specialty PhD Program (UCLA DSPP) is a new career development program for a small but selected group of dentists who pursue the dual training in dental specialty clinical training and rigorous scientific research training leading to the specialty certificate and PhD degree. (nih.gov)
- With CPD content categorised by medical specialty, you can browse, research and choose the training opportunities best suited to your professional development goals and interests. (medcpd.com)
Growth1
- Guidance of facial growth and development (dentofacial orthopedics). (mayoclinic.org)
Regeneration2
- 2 Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, Hubei, China. (nih.gov)
- Dr. Debby Gawlitta is an associate Professor working on maxillofacial tissue regeneration, particularly focusing on bone regeneration. (umcutrecht.nl)
Diseases1
- These findings are being applied to the development of alternative treatment approaches for challenging and hard-to-treat diseases. (cardiff.ac.uk)
Neurological2
- The causes of schizophrenia are not entirely understood, but healthcare practitioners are increasingly intrigued by the links between this complicated condition and human physical and neurological development. (drbicuspid.com)
- The central element is the development of synthetic and natural materials used in orthopaedic, maxillofacial, cardiovascular, neurological, ophthalmic and dental applications. (springer.com)
OMFS1
- Digital evolution and new developments in OMFS will be under the spotlight of MEDomfs23! (pasqualepiombino.it)
Skeletal2
- Maxillofacial asymmetry includes skeletal asymmetry, dental arch asymmetry, and soft tissue asymmetry [ 1 - 3 ]. (hindawi.com)
- Her PhD thesis was focused on generating engineered skeletal muscle tissue to model and monitor the development of pressure ulcers. (umcutrecht.nl)
Bone2
- Bone defect development in experimental canine peri-implantitis models: a systematic review. (uzh.ch)
- She is inspired by the natural mechanisms of the body for bone development and repair that she aims to adopt in her regenerative strategies. (umcutrecht.nl)
Fractures1
- Materials and Methods: This study was based on a systematic computer-assisted database that allowed the recording of data from all geriatric patients with facial fractures from the involved maxillofacial surgical units across Europe between 2013 and 2017. (vu.nl)
Head and neck2
- The structural development of the head and neck occurs between the third and eighth weeks of gestation. (medscape.com)
- This article summarizes the chronologic sequence of the embryologic development of the head and neck with respect to the branchial arches. (medscape.com)
Teeth1
- Dhar V. Development and developmental anomalies of the teeth. (medlineplus.gov)
Advances1
- Phil Rye, R&D Director at AlgiPharma, said: "The collaboration has enabled us to make significant advances in the development of a new drug, which is now in human clinical studies, and has recently been included in the US Cystic Fibrosis Foundation drug development pipeline. (cardiff.ac.uk)
Clinical3
- Programs are focused on clinical radiology and offer comprehensive training with registrars reporting plain film, cone beam computerized tomography, multislice computerized tomography and magnetic resonance imaging of the maxillofacial region. (wikipedia.org)
- The centers are intended to provide an environment that strengthens and increases productivity in basic and clinical materials research leading to the development of novel materials and of innovative materials processing strategies through multidisciplinary collaborative efforts. (nih.gov)
- The research will focus on new approaches to materials development and methodologies and allow for correlation of new laboratory findings with clinical performance. (nih.gov)
Aims1
- Background/Aims: Management of maxillofacial trauma in the geriatric population poses a great challenge due to anatomical variations and medical comorbidities. (vu.nl)
Practice1
- Since then, virtual surgical planning (VSP) has undergone significant development and is now routinely used in daily practice. (unina.it)
Craniofacial1
- The overarching objective of BORST is to foster the development of dental specialist-scientist scholars focused on oral, dental and craniofacial research through mentored interdisciplinary research training opportunities in oral health, craniofacial biology and bioengineering. (nih.gov)
Research3
- The primary goal of these centers is to conduct research leading to the development of new or improved biocompatible dental restorative materials as alternatives to dental amalgam. (nih.gov)
- The Scoring Committee is looking for a diverse range of members with a strong interest in education, leadership, research, and career development, who would like to contribute to the work and mission of the College. (rcsed.ac.uk)
- Your expertise will provide valuable input that will help advance research, while being aware of all the latest research developments. (rcsed.ac.uk)
Child's1
- Also offers tips from CDC for encouraging a child's development and what to do if a parent or guardian is ever concerned about how their child is developing. (nih.gov)
University1
- Currently, the only Australian institution offering specialist training in oral maxillofacial radiology is the University of Queensland. (wikipedia.org)
Adjacent1
- An abscess may remain localized (damaging only the adjacent tissues) or it may develop into a diffuse cellulitis, which can lead to the development of potentially life-threatening systemic complications. (bmj.com)
Includes1
- Oral and maxillofacial imaging includes cone beam computerized tomography, multislice computerized tomography, magnetic resonance imaging, positron emission tomography, ultrasound, panoramic radiography, cephalometric imaging, intra-oral imaging (e.g. bitewing, peri-apical and occlusal radiographs) in addition to special tests like sialographs. (wikipedia.org)
Treatment1
- 1. Consulting Services & Treatment Package Development: To accurately assess a treatment plan, a personal medical record is required. (wellnessdestinationindia.com)
Patients2
- In addition, our hospital offers you access to a host of services for families, including child development specialists, language and cultural specialists, therapeutic art, music and writing programs for patients and siblings and family support groups. (chla.org)
- En postopératoire, 85% des patients se déclaraient satisfaits durésultatdel'interventionetquantàsoneffetsurleurqualitédevie.L'améliorationpostopératoirede l'esthétiquefacialedespatientsestapparueassociéeàuneaméliorationdelaqualitédeviepourtous lesaspectsconsidérés. (who.int)