Tooth Attrition
Tooth Erosion
Tooth Abrasion
Tooth Crown
Papio cynocephalus
Dental Enamel
Photography, Dental
Toothbrushing
Dental Occlusion
Anthropology, Physical
Northwestern United States
Dentin
Tooth Germ
Tooth, Deciduous
Tooth Root
Tooth Eruption
General Practice, Dental
Acids
Polyethylene
Tooth, Supernumerary
Fossils
Molar
Prader-Willi Syndrome
Polyethylenes
Tooth, Nonvital
Tooth, Impacted
Tooth Discoloration
Tooth, Unerupted
Incisor
Odontogenesis
Tooth Cervix
Prosthesis Failure
Diagnosis and treatment of dentinal hypersensitivity. (1/52)
This bibliographic review provides a general view of the etiology, characteristics and treatment of dentinal hypersensitivity, so that professionals can use this information in the therapeutic management of this clinical condition. For this purpose, the authors have analyzed whole texts of relevant articles on the subject. This study showed that the predisposing factors associated with the causes of dentinal hypersensitivity must be controlled or eliminated, by educating the patient regarding the excessive intake of acidic food, as well as providing guidance on the proper tooth brushing technique and analysis of occlusion. Effective treatment must be preceded by a proper diagnosis, established after the exclusion of any other possible causes of the pain. These cases must be managed efficiently, quickly and permanently. The availability of a wide variety of treatment could be an indicator that there is still no effective desensitizing agent to completely resolve the patient's discomfort, or that it is difficult to treat, irrespective of the available treatment options. Even with the large number of published studies, it has not been possible to reach a consensus about the product that represents the gold standard in the treatment of dentinal hypersensitivity. (+info)Glass ionomer cements and their role in the restoration of non-carious cervical lesions. (2/52)
(+info)Genetic integration of molar cusp size variation in baboons. (3/52)
(+info)Reasons for placement of restorations on previously unrestored tooth surfaces by dentists in The Dental Practice-Based Research Network. (4/52)
OBJECTIVE: The authors conducted a study to identify and quantify the reasons used by dentists in The Dental Practice-Based Research Network (DPBRN) for placing restorations on unrestored permanent tooth surfaces and the dental materials they used in doing so. METHODS: A total of 229 DPBRN practitioner-investigators provided data from their practices regarding 9,890 consecutive restorations in 5,810 patients. Information the practitioner-investigators provided included their reasons for restoring the teeth, the specific teeth and surfaces they restored and the restorative materials they used. RESULTS: Primary caries (85 percent of teeth, 8,351 of 9,890) and noncarious defects (15 percent, 1,479 of 9,890) were the main reasons participants gave for placing restorations. Participants placed restorations necessitated by caries most frequently on occlusal surfaces (49 percent, 4,091 of 8,351). They used amalgam for 47 percent of the molar restorations and 45 percent of the premolar restorations. They used directly placed resin-based composite (RBC) for 48 percent of the molar restorations, 50 percent of the premolar restorations and 93 percent of the anterior restorations. CONCLUSION: DPBRN practitioner-investigators cited dental caries on occlusal and proximal surfaces of molar teeth as the main reasons for placing restorations on previously unrestored tooth surfaces. RBC was the material they used most commonly for occlusal and anterior restorations. Amalgam remains the material of choice to restore posterior teeth with proximal caries, although the authors noted significant differences in the use of amalgam and RBC by dentists in various regions of the DPBRN. (+info)Tooth wear: prevalence and associated factors in general practice patients. (5/52)
(+info)Tooth use and wear in three iron-biomineralizing mollusc species. (6/52)
Chitons and limpets harden their teeth with biominerals in order to scrape algae from hard rock surfaces. To elucidate relationships between tooth structure and function, light and electron microscopy were used to examine naturally worn teeth in three species of mollusc with iron-mineralized teeth and to analyze the grazing marks left by members of these species feeding on wax. For the two chiton species, teeth wore down progressively from the medial to the lateral edge of the cusp, while for the limpet, wear was more evenly distributed across the edges of each cusp. In chitons, this pattern of wear matched the medially biased morphology of the cusps in their protracted position and relates to what is known about the mineral composition and substructure of the teeth. The patterns of progressive tooth wear for each of these species, together with the distinct grazing marks left by each species on the wax substrate, indicate that the teeth are designed to remain functionally effective for as long as possible, and have proved to be a valuable means of rationalizing the internal architecture of the teeth at a range of spatial scales. This information is critical for ongoing studies aimed at understanding the interactions between the organic matrix and mineral components of these teeth. (+info)Hunter-Schreger Band patterns in human tooth enamel. (7/52)
(+info)Age and individual foraging behavior predict tooth wear in Amboseli baboons. (8/52)
(+info)Tooth wear is the progressive loss of tooth structure that can occur as a result of various factors. According to the medical definition, it refers to the wearing down, rubbing away, or grinding off of the hard tissues of the teeth (enamel and dentin) due to mechanical forces or chemical processes.
There are three primary types of tooth wear:
1. Abrasion: This is the loss of tooth structure caused by friction from external sources, such as incorrect brushing techniques, bite appliances, or habits like nail-biting and pipe smoking.
2. Attrition: This type of tooth wear results from the natural wearing down of teeth due to occlusal forces during biting, chewing, and grinding. However, excessive attrition can occur due to bruxism (teeth grinding) or clenching.
3. Erosion: Chemical processes, such as acid attacks from dietary sources (e.g., citrus fruits, sodas, and sports drinks) or gastric reflux, cause the loss of tooth structure in this type of tooth wear. The enamel dissolves when exposed to low pH levels, leaving the dentin underneath vulnerable to further damage.
Professional dental examination and treatment may be necessary to address significant tooth wear and prevent further progression, which can lead to sensitivity, pain, and functional or aesthetic issues.
Tooth attrition is a type of wear on the teeth that results from normal dental occlusal forces during biting, chewing, and grinding of food. It involves the loss of tooth structure by mechanical forces and is typically seen as a flattening or reduction in the vertical height of the crowns of teeth.
Attrition differs from other types of tooth wear such as abrasion (which is caused by external factors like toothbrush bristles, toothpaste, or habitual pen/pencil biting), erosion (which is caused by chemical dissolution of tooth structure due to acid exposure), and abfraction (which is caused by flexural forces leading to cervical lesions).
While some degree of attrition is considered a normal part of the aging process, excessive attrition can lead to dental sensitivity, aesthetic concerns, and even affect the functionality of the teeth and overall oral health. Dental professionals may recommend various treatments such as fillings, crowns, or even orthodontic interventions to manage the consequences of severe tooth attrition.
Tooth erosion is defined as the progressive, irreversible loss of dental hard tissue, primarily caused by chemical dissolution from acids, rather than mechanical forces such as abrasion or attrition. These acids can originate from extrinsic sources like acidic foods and beverages, or intrinsic sources like gastric reflux or vomiting. The erosion process leads to a reduction in tooth structure, altering the shape and function of teeth, and potentially causing sensitivity, pain, and aesthetical concerns. Early detection and management of tooth erosion are crucial to prevent further progression and preserve dental health.
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.
Bruxism is the medical term for grinding or clenching your teeth. It's often an unconscious habit that can occur during the day or at night (nocturnal bruxism). Mild bruxism may not require treatment, but chronic, severe grinding can lead to jaw disorders, headaches, and damaged teeth.
There are several potential causes of bruxism, including stress, anxiety, certain medications, alcohol and drug use, and sleep disorders. Dentists often diagnose bruxism based on the visible signs of wear on your teeth, or they may ask you about symptoms you're experiencing. Treatment for bruxism can include stress management techniques, dental guards to protect your teeth during sleep, and in some cases, medication.
Tooth abrasion is defined as the wearing away of tooth structure due to mechanical forces from activities such as tooth brushing, chewing, or habits like nail biting or pen chewing. It typically occurs at the gum line and can result in sensitive teeth, notches in the teeth near the gums, and even tooth loss if left untreated. The use of hard-bristled toothbrushes, excessive force while brushing, and abrasive toothpastes can all contribute to tooth abrasion.
A tooth crown is a type of dental restoration that covers the entire visible portion of a tooth, restoring its shape, size, and strength. It is typically made of materials like porcelain, ceramic, or metal alloys and is custom-made to fit over the prepared tooth. The tooth crown is cemented in place and becomes the new outer surface of the tooth, protecting it from further damage or decay.
The process of getting a tooth crown usually involves two dental appointments. During the first appointment, the dentist prepares the tooth by removing any decay or damaged tissue and shaping the tooth to accommodate the crown. An impression is then taken of the prepared tooth and sent to a dental laboratory where the crown is fabricated. In the meantime, a temporary crown is placed over the prepared tooth to protect it until the permanent crown is ready. At the second appointment, the temporary crown is removed, and the permanent crown is cemented in place.
Tooth crowns are often recommended for several reasons, including:
* To restore a broken or fractured tooth
* To protect a weakened tooth from further damage or decay
* To support a large filling when there isn't enough natural tooth structure left
* To cover a dental implant
* To improve the appearance of a discolored or misshapen tooth
Overall, a tooth crown is an effective and long-lasting solution for restoring damaged or decayed teeth and improving oral health.
"Papio cynocephalus" is a scientific name for a species of old world monkey, commonly known as the yellow baboon. It's not typically used in a medical context, but I can provide some general biological information about it if that would be helpful.
Yellow baboons are native to the savannas and woodlands of eastern and southern Africa. They have a distinct appearance with a dog-like face (hence the species name "cynocephalus," which means "dog-headed" in Greek) and a long, close-set coat that is yellowish-brown or olive green in color. Adult males can weigh between 33 to 82 pounds (15 to 37 kg), while females are smaller and typically weigh between 14 to 33 pounds (6 to 15 kg).
Yellow baboons live in large social groups called troops, which can consist of up to 200 individuals. They have a complex hierarchical social structure based on age, sex, and dominance. Their diet is omnivorous, consisting of fruits, seeds, nuts, insects, and small vertebrates.
In terms of medical relevance, yellow baboons are sometimes used as animal models in biomedical research due to their close genetic relationship with humans (they share about 96% of their DNA sequence with us). However, it's important to note that using non-human primates in research is a controversial topic and subject to ethical considerations.
Dental enamel is the hard, white, outermost layer of a tooth. It is a highly mineralized and avascular tissue, meaning it contains no living cells or blood vessels. Enamel is primarily composed of calcium and phosphate minerals and serves as the protective covering for the crown of a tooth, which is the portion visible above the gum line.
Enamel is the hardest substance in the human body, and its primary function is to provide structural support and protection to the underlying dentin and pulp tissues of the tooth. It also plays a crucial role in chewing and biting by helping to distribute forces evenly across the tooth surface during these activities.
Despite its hardness, dental enamel can still be susceptible to damage from factors such as tooth decay, erosion, and abrasion. Once damaged or lost, enamel cannot regenerate or repair itself, making it essential to maintain good oral hygiene practices and seek regular dental checkups to prevent enamel damage and protect overall oral health.
Dental photography is a type of clinical photography that focuses on documenting the condition and treatment of teeth and oral structures. It involves using specialized cameras, lenses, and lighting to capture high-quality images of the mouth and related areas. These images can be used for diagnostic purposes, patient education, treatment planning, communication with other dental professionals, and monitoring progress over time. Dental photography may include various types of shots, such as extraoral (outside the mouth) and intraoral (inside the mouth) views, close-ups of individual teeth or restorations, and full-face portraits. It requires a strong understanding of dental anatomy, lighting techniques, and image composition to produce accurate and informative images.
Toothbrushing is the act of cleaning teeth and gums using a toothbrush to remove plaque, food debris, and dental calculus (tartar) from the surfaces of the teeth and gums. It is typically performed using a soft-bristled toothbrush and fluoride toothpaste, with gentle circular or back-and-forth motions along the gumline and on all surfaces of the teeth. Toothbrushing should be done at least twice a day, preferably after every meal and before bedtime, for two minutes each time, to maintain good oral hygiene and prevent dental diseases such as tooth decay and gum disease. It is also recommended to brush the tongue to remove bacteria and freshen breath.
Dental occlusion refers to the alignment and contact between the upper and lower teeth when the jaws are closed. It is the relationship between the maxillary (upper) and mandibular (lower) teeth when they approach each other, as occurs during chewing or biting.
A proper dental occlusion, also known as a balanced occlusion, ensures that the teeth and jaw joints function harmoniously, reducing the risk of tooth wear, damage, and temporomandibular disorders (TMD). Malocclusion, on the other hand, refers to improper alignment or contact between the upper and lower teeth, which may require orthodontic treatment or dental restorations to correct.
Odontometry is a term used in dentistry that refers to the measurement of teeth, particularly the size and length of teeth or tooth roots. It is often used in forensic dentistry for identification purposes, such as in age estimation, sex determination, or individual identification of human remains. The measurements can be taken using various methods, including radiographs (x-rays), calipers, or specialized software.
In some contexts, odontometry may also refer to the process of measuring the amount of dental work required for a particular treatment plan, although this usage is less common.
Physical anthropology is a subfield of anthropology that focuses on the study of human biological variation and evolution, both in the past and in the present. It draws upon various scientific disciplines such as genetics, anatomy, physiology, and paleontology to understand the biological origins and development of our species, Homo sapiens.
Physical anthropologists study a wide range of topics, including human and primate evolution, population genetics, skeletal biology, forensic anthropology, and bioarchaeology. They often work with fossil remains, archaeological sites, and living populations to investigate questions related to human adaptation, health, migration, and diversity.
By examining the biological aspects of human existence, physical anthropologists aim to contribute to a more comprehensive understanding of what it means to be human, both in terms of our shared characteristics as a species and the unique variations that make each individual and population distinct.
I'm sorry for any confusion, but "Northwestern United States" is not a term that has a medical definition. It generally refers to a geographical region in the US, consisting of states like Washington, Oregon, Idaho, and sometimes Montana and Wyoming. If you have any questions related to medical topics, I'd be happy to try to help answer those!
Dentin is the hard, calcified tissue that lies beneath the enamel and cementum of a tooth. It forms the majority of the tooth's structure and is composed primarily of mineral salts (hydroxyapatite), collagenous proteins, and water. Dentin has a tubular structure, with microscopic channels called dentinal tubules that radiate outward from the pulp chamber (the center of the tooth containing nerves and blood vessels) to the exterior of the tooth. These tubules contain fluid and nerve endings that are responsible for the tooth's sensitivity to various stimuli such as temperature changes, pressure, or decay. Dentin plays a crucial role in protecting the dental pulp while also providing support and structure to the overlying enamel and cementum.
Tooth loss is the condition or process characterized by the disappearance or absence of one or more teeth from their normal position in the dental arch. This can occur due to various reasons such as tooth decay, periodontal disease (gum disease), injury, or aging. The consequences of tooth loss include difficulties in chewing, speaking, and adversely affecting the aesthetics of a person's smile, which may lead to psychological impacts. Additionally, it can cause shifting of adjacent teeth, bone resorption, and changes in the bite, potentially leading to further dental issues if not treated promptly.
Dental restoration wear refers to the progressive loss of structure and function of a dental restoration, such as a filling or crown, due to wear and tear over time. This can be caused by factors such as chewing, grinding, or clenching of teeth, as well as chemical dissolution from acidic foods and drinks. The wear can lead to changes in the shape and fit of the restoration, which may result in discomfort, sensitivity, or even failure of the restoration. Regular dental check-ups are important for monitoring dental restorations and addressing any issues related to wear before they become more serious.
A tooth germ is a small cluster of cells that eventually develop into a tooth. It contains the dental papilla, which will become the dentin and pulp of the tooth, and the dental follicle, which will form the periodontal ligament, cementum, and alveolar bone. The tooth germ starts as an epithelial thickening called the dental lamina, which then forms a bud, cap, and bell stage before calcification occurs and the tooth begins to erupt through the gums. It is during the bell stage that the enamel organ, which will form the enamel of the tooth, is formed.
A deciduous tooth, also known as a baby tooth or primary tooth, is a type of temporary tooth that humans and some other mammals develop during childhood. They are called "deciduous" because they are eventually shed and replaced by permanent teeth, much like how leaves on a deciduous tree fall off and are replaced by new growth.
Deciduous teeth begin to form in the womb and start to erupt through the gums when a child is around six months old. By the time a child reaches age three, they typically have a full set of 20 deciduous teeth, including incisors, canines, and molars. These teeth are smaller and less durable than permanent teeth, but they serve important functions such as helping children chew food properly, speak clearly, and maintain space in the jaw for the permanent teeth to grow into.
Deciduous teeth usually begin to fall out around age six or seven, starting with the lower central incisors. This process continues until all of the deciduous teeth have been shed, typically by age 12 or 13. At this point, the permanent teeth will have grown in and taken their place, with the exception of the wisdom teeth, which may not erupt until later in adolescence or early adulthood.
A tooth root is the part of a tooth that is embedded in the jawbone and cannot be seen when looking at a person's smile. It is the lower portion of a tooth that typically has a conical shape and anchors the tooth to the jawbone through a periodontal ligament. The tooth root is covered by cementum, a specialized bone-like tissue, and contains nerve endings and blood vessels within its pulp chamber.
The number of roots in a tooth can vary depending on the type of tooth. For example, incisors typically have one root, canines may have one or two roots, premolars usually have one or two roots, and molars often have two to four roots. The primary function of the tooth root is to provide stability and support for the crown of the tooth, allowing it to withstand the forces of biting and chewing.
Dental models are replicas of a patient's teeth and surrounding oral structures, used in dental practice and education. They are typically created using plaster or other materials that harden to accurately reproduce the shape and position of each tooth, as well as the contours of the gums and palate. Dental models may be used for a variety of purposes, including treatment planning, creating custom-fitted dental appliances, and teaching dental students about oral anatomy and various dental procedures. They provide a tactile and visual representation that can aid in understanding and communication between dentists, patients, and other dental professionals.
Tooth eruption is the process by which a tooth emerges from the gums and becomes visible in the oral cavity. It is a normal part of dental development that occurs in a predictable sequence and timeframe. Primary or deciduous teeth, also known as baby teeth, begin to erupt around 6 months of age and continue to emerge until approximately 2-3 years of age. Permanent or adult teeth start to erupt around 6 years of age and can continue to emerge until the early twenties.
The process of tooth eruption involves several stages, including the formation of the tooth within the jawbone, the movement of the tooth through the bone and surrounding tissues, and the final emergence of the tooth into the mouth. Proper tooth eruption is essential for normal oral function, including chewing, speaking, and smiling. Any abnormalities in the tooth eruption process, such as delayed or premature eruption, can indicate underlying dental or medical conditions that require further evaluation and treatment.
"General practice dentistry" is a term used to describe the provision of primary dental care to patients of all ages. A general practice dentist provides a wide range of dental services, including preventative care (such as cleanings and fluoride treatments), restorative care (fillings, crowns, bridges), endodontics (root canals), oral surgery (extractions), periodontics (treatment of gum disease), prosthodontics (dentures, implants), and orthodontics (braces). They also diagnose and manage dental diseases and provide advice on oral health. General practice dentists aim to provide comprehensive and continuous care to their patients, coordinating with other dental and medical professionals as needed.
In medical terms, acids refer to a class of chemicals that have a pH less than 7 and can donate protons (hydrogen ions) in chemical reactions. In the context of human health, acids are an important part of various bodily functions, such as digestion. However, an imbalance in acid levels can lead to medical conditions. For example, an excess of hydrochloric acid in the stomach can cause gastritis or peptic ulcers, while an accumulation of lactic acid due to strenuous exercise or decreased blood flow can lead to muscle fatigue and pain.
Additionally, in clinical laboratory tests, certain substances may be tested for their "acidity" or "alkalinity," which is measured using a pH scale. This information can help diagnose various medical conditions, such as kidney disease or diabetes.
I'm sorry for any confusion, but "Polyethylene" is not a medical term. It is a type of synthetic plastic that is commonly used in various industrial and consumer products. Medical definitions typically refer to substances or conditions related to human health, treatment, or disease processes. If you have any questions related to medical terminology or concepts, I'd be happy to help!
A supernumerary tooth, also known as hyperdontia, refers to an additional tooth or teeth that grow beyond the regular number of teeth in the dental arch. These extra teeth can erupt in various locations of the dental arch and may occur in any of the tooth types, but they are most commonly seen as extra premolars or molars, and less frequently as incisors or canines. Supernumerary teeth may be asymptomatic or may cause complications such as crowding, displacement, or impaction of adjacent teeth, and therefore, they often require dental treatment.
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.
In medical terms, "fossils" do not have a specific or direct relevance to the field. However, in a broader scientific context, fossils are the remains or impressions of prehistoric organisms preserved in petrified form or as a mold or cast in rock. They offer valuable evidence about the Earth's history and the life forms that existed on it millions of years ago.
Paleopathology is a subfield of paleontology that deals with the study of diseases in fossils, which can provide insights into the evolution of diseases and human health over time.
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.
In the context of dentistry, a molar is a type of tooth found in the back of the mouth. They are larger and wider than other types of teeth, such as incisors or canines, and have a flat biting surface with multiple cusps. Molars are primarily used for grinding and chewing food into smaller pieces that are easier to swallow. Humans typically have twelve molars in total, including the four wisdom teeth.
In medical terminology outside of dentistry, "molar" can also refer to a unit of mass in the apothecaries' system of measurement, which is equivalent to 4.08 grams. However, this usage is less common and not related to dental or medical anatomy.
Prader-Willi Syndrome (PWS) is a genetic disorder that affects several parts of the body and is characterized by a range of symptoms including:
1. Developmental delays and intellectual disability.
2. Hypotonia (low muscle tone) at birth, which can lead to feeding difficulties in infancy.
3. Excessive appetite and obesity, typically beginning around age 2, due to a persistent hunger drive and decreased satiety.
4. Behavioral problems such as temper tantrums, stubbornness, and compulsive behaviors.
5. Hormonal imbalances leading to short stature, small hands and feet, incomplete sexual development, and decreased bone density.
6. Distinctive facial features including a thin upper lip, almond-shaped eyes, and a narrowed forehead.
7. Sleep disturbances such as sleep apnea or excessive daytime sleepiness.
PWS is caused by the absence of certain genetic material on chromosome 15, which results in abnormal gene function. It affects both males and females equally and has an estimated incidence of 1 in 10,000 to 30,000 live births. Early diagnosis and management can help improve outcomes for individuals with PWS.
I believe there may be some confusion in your question as Polyethylenes are not a medical term, but rather a category of synthetic polymers commonly used in various industrial and medical applications. Here's a brief overview:
Polyethylene (PE) is a type of thermoplastic polymer made from the monomer ethylene. It is a versatile material with numerous applications due to its chemical resistance, durability, and flexibility. There are several types of polyethylenes, including:
1. Low-density polyethylene (LDPE): This type has a lower density and more branching in its molecular structure, which results in less crystallinity. LDPE is known for its flexibility and is often used in packaging films, bags, and containers.
2. High-density polyethylene (HDPE): HDPE has a higher density and less branching, resulting in greater crystallinity. It is more rigid than LDPE and is commonly used in applications such as bottles, pipes, and containers.
3. Linear low-density polyethylene (LLDPE): This type combines the flexibility of LDPE with some of the strength and rigidity of HDPE. LLDPE has fewer branches than LDPE but more than HDPE. It is often used in film applications, such as stretch wrap and agricultural films.
4. Ultra-high molecular weight polyethylene (UHMWPE): UHMWPE has an extremely high molecular weight, resulting in exceptional wear resistance, impact strength, and chemical resistance. It is commonly used in medical applications, such as orthopedic implants and joint replacements, due to its biocompatibility and low friction coefficient.
While polyethylenes are not a medical term per se, they do have significant medical applications, particularly UHMWPE in orthopedic devices.
A nonvital tooth is one that no longer has a living or viable pulp, which contains the nerves and blood vessels inside the tooth. This condition can occur due to various reasons such as tooth decay that has progressed deeply into the tooth, dental trauma, or previous invasive dental procedures. As a result, the tooth loses its sensitivity to temperature changes and may darken in color. Nonvital teeth typically require root canal treatment to remove the dead pulp tissue, disinfect the canals, and fill them with an inert material to preserve the tooth structure and function.
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 discoloration, also known as tooth staining or tooth color change, refers to the darkening or staining of teeth. It can be categorized into two main types: extrinsic and intrinsic. Extrinsic discoloration occurs when the outer layer of the tooth (enamel) becomes stained due to exposure to colored substances such as coffee, tea, wine, tobacco, and certain foods. Intrinsic discoloration, on the other hand, occurs when the inner structure of the tooth (dentin) darkens or gets a yellowish tint due to factors like genetics, aging, trauma, or exposure to certain medications during tooth development. Tooth discoloration can also be caused by dental diseases or decay. It is important to note that while some forms of tooth discoloration are cosmetic concerns, others may indicate underlying oral health issues and should be evaluated by a dental professional.
A tooth is classified as "unerupted" when it has not yet penetrated through the gums and entered the oral cavity. This can apply to both primary (baby) teeth and permanent (adult) teeth. The reasons for a tooth's failure to erupt can vary, including crowding of teeth, lack of sufficient space, or anatomical barriers such as bone or soft tissue. In some cases, unerupted teeth may need to be monitored or treated, depending on the specific situation and any symptoms experienced by the individual.
An incisor is a type of tooth that is primarily designed for biting off food pieces rather than chewing or grinding. They are typically chisel-shaped, flat, and have a sharp cutting edge. In humans, there are eight incisors - four on the upper jaw and four on the lower jaw, located at the front of the mouth. Other animals such as dogs, cats, and rodents also have incisors that they use for different purposes like tearing or gnawing.
Odontogenesis is the process of tooth development that involves the formation and calcification of teeth. It is a complex process that requires the interaction of several types of cells, including epithelial cells, mesenchymal cells, and odontoblasts. The process begins during embryonic development with the formation of dental lamina, which gives rise to the tooth bud. As the tooth bud grows and differentiates, it forms the various structures of the tooth, including the enamel, dentin, cementum, and pulp. Odontogenesis is completed when the tooth erupts into the oral cavity. Abnormalities in odontogenesis can result in developmental dental anomalies such as tooth agenesis, microdontia, or odontomas.
The term "tooth cervix" is not commonly used in medical dentistry with a specific technical definition. However, if you are referring to the "cervical region of a tooth," it generally refers to the area where the crown (the visible part of the tooth) meets the root (the portion of the tooth that is below the gum line). This region is also sometimes referred to as the "cementoenamel junction" (CEJ), where the enamel covering of the crown meets the cementum covering of the root. Dental issues such as tooth decay, receding gums, or abrasion can affect this area and may require professional dental treatment.
Prosthesis failure is a term used to describe a situation where a prosthetic device, such as an artificial joint or limb, has stopped functioning or failed to meet its intended purpose. This can be due to various reasons, including mechanical failure, infection, loosening of the device, or a reaction to the materials used in the prosthesis.
Mechanical failure can occur due to wear and tear, manufacturing defects, or improper use of the prosthetic device. Infection can also lead to prosthesis failure, particularly in cases where the prosthesis is implanted inside the body. The immune system may react to the presence of the foreign material, leading to inflammation and infection.
Loosening of the prosthesis can also cause it to fail over time, as the device becomes less stable and eventually stops working properly. Additionally, some people may have a reaction to the materials used in the prosthesis, leading to tissue damage or other complications that can result in prosthesis failure.
In general, prosthesis failure can lead to decreased mobility, pain, and the need for additional surgeries or treatments to correct the problem. It is important for individuals with prosthetic devices to follow their healthcare provider's instructions carefully to minimize the risk of prosthesis failure and ensure that the device continues to function properly over time.
Saliva is a complex mixture of primarily water, but also electrolytes, enzymes, antibacterial compounds, and various other substances. It is produced by the salivary glands located in the mouth. Saliva plays an essential role in maintaining oral health by moistening the mouth, helping to digest food, and protecting the teeth from decay by neutralizing acids produced by bacteria.
The medical definition of saliva can be stated as:
"A clear, watery, slightly alkaline fluid secreted by the salivary glands, consisting mainly of water, with small amounts of electrolytes, enzymes (such as amylase), mucus, and antibacterial compounds. Saliva aids in digestion, lubrication of oral tissues, and provides an oral barrier against microorganisms."
Tooth wear
The Ghost of a Saber Tooth Tiger
Horse teeth
The Skin of Our Teeth
Dahl effect
Dentomandibular sensorimotor dysfunction
Herne Bay Museum and Gallery
Tooth brushing
Caillou
Dentin hypersensitivity
George Washington's teeth
La Ferrassie 1
Koala
Galleonosaurus
Tooth
Mammal tooth
Eolambia
Monodonta labio
Microbat
Dental erosion
Dentinogenesis imperfecta
Herbal tea
Metalogenia
Tooth loss
Yakari
Gold teeth
Saurornitholestes
Martin Addy
Troodontidae
Razanandrongobe
Tooth wear - Wikipedia
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Enamel30
- Tooth wear varies substantially between people and groups, with extreme attrition and enamel fractures common in archaeological samples, and erosion more common today. (wikipedia.org)
- These forms of tooth wear can further lead to a condition known as abfraction, where by tooth tissue is 'fractured' due to stress lesions caused by extrinsic forces on the enamel. (wikipedia.org)
- Abfraction presents as triangular lesions along the cervical margins of the buccal surfaces of the teeth where the enamel is thinner and therefore, in the presence of occluding forces, is prone to fracture. (wikipedia.org)
- Once the outer enamel of your teeth begins to erode, the softer inside part of the tooth, called dentin, begins to wear away at a faster rate. (medicinenet.com)
- Dentin is about 6 times softer than enamel, so the rate of wear typically speeds up once it is exposed, causing discomfort and sensitivity. (medicinenet.com)
- Regardless of their claim, toothpastes should protect the teeth, preventing enamel surface loss. (nature.com)
- As the erosive wear occurs on the cusp tips it eventually penetrates to dentin, which wears at a faster rate then enamel. (speareducation.com)
- The toothpastes containing TiF 4 were even superior to the commercial ElmexĀ® toothpaste on enamel wear, which were also significantly different from placebo. (researchsquare.com)
- Teeth look yellow when the enamel is thin and the dentin underneath shows through it. (colgate.com)
- Dentin is a deep yellow to brownish material inside your teeth under the enamel, and it's often responsible for the yellow you see when you look in the mirror. (colgate.com)
- Teeth ultimately turn yellow as you get older, when enamel wears away from chewing and exposure to acids from food and drink. (colgate.com)
- Most teeth turn yellow as this enamel thins with age, but some take on a greyish shade when mixed with a lasting food stain. (colgate.com)
- Tomatoes in pasta sauce, curry spices and berries all contain pigments that cling to tooth enamel and stain this surface. (colgate.com)
- Impact of an accident or physical trauma can crack tooth enamel and damage the tooth's interior, leading to discoloration that may indicate bleeding that needs professional attention. (colgate.com)
- Also known as bruxism, it's quite harmful to tooth enamel, weakening it to the point of cracking and yellowing. (colgate.com)
- The outer layer, which is called tooth enamel, protects the inner layers from the outside elements such as hot and cold food and drinks. (cdhp.org)
- When the enamel on the tooth is worn out, it exposes the softer layers which react to external stressors such as cold foods and drinks. (cdhp.org)
- Enamel erosion is caused by various things, including overuse of tooth whitening treatments, using too much pressure when brushing, or consuming acidic foods and beverages. (cdhp.org)
- Excessive grinding of your teeth wears out the enamel leaving the inner layers vulnerable. (cdhp.org)
- Dr. Victoria Veytsman, who runs Cosmetic Dental Studios in New York and Beverly Hills, wrote in an email that she would be "reluctant to create a space in natural healthy tooth enamel. (yahoo.com)
- Did you know that 30% of people have their tooth enamel dissolved or worn away? (erosivetoothwear.com)
- Aggressive brushing with hard bristles will contribute to receding gums, exposing your sensitive teeth and wearing away enamel, increasing your teeth's sensitivity. (drgregpyle.com)
- The Mayo Clinic reports acidic foods and drinks, such as coffee and citrus fruits, can dissolve your enamel, thus creating tooth sensitivity. (drgregpyle.com)
- This type of trauma can wear away your tooth enamel, making your teeth feel sensitive and sore. (drgregpyle.com)
- Wear starts with loss of the hard, translucent enamel that forms the outer covering of teeth, and might, in more serious cases, progress to the softer inner tooth structure known as dentin. (drjohnbaron.com)
- Enamel is highly resistant to wear and chemical attack, as it would have to be given what your teeth do every day: bite, chew, and come in contact with acidic foods and drinks. (drjohnbaron.com)
- Still, it is possible for tooth enamel to wear down for various reasons. (drjohnbaron.com)
- This can affect the root surfaces of your teeth just below the gum line or the enamel above the gum line. (drjohnbaron.com)
- When your teeth come in contact with acidic substances in your diet, the acid can actually erode (dissolve) the enamel on your teeth. (drjohnbaron.com)
- This refers specifically to the loss of tooth enamel at the necks of the teeth (the thinner part right at the gum line). (drjohnbaron.com)
Decay15
- What causes tooth decay? (medicinenet.com)
- Your teeth are exposed to bacteria, and they can start to decay. (binews.org)
- With teeth that were worn down beyond their years, decay and a really bad bite had taken a toll. (washdent.com)
- If you experience discomfort or pain for just a few seconds straight after eating or drinking something cold or hot, the sensitivity could be caused by minor gum recession or mild tooth decay . (cdhp.org)
- Permanent damage could be caused by a fractured tooth , a serious infection, deep dental decay, or an accident or trauma. (cdhp.org)
- Experiencing pain or discomfort when eating or drinking something cold could be a sign of the early stages of gum disease or tooth decay. (cdhp.org)
- Tooth decay and gum disease can be caused by the buildup of plaque and tartar on your teeth. (cdhp.org)
- If trauma to the mouth or tooth decay causes one or more baby teeth to fall out sooner than they would naturally, the permanent teeth that follow may grow out of the gums slanted rather than straight. (healthline.com)
- Poor nutrition, especially in children, can lead to tooth decay and poor dental development, which are potential precursors to crooked teeth. (healthline.com)
- This can result in tooth decay and gum disease . (healthline.com)
- This condition, known as tooth wear or dental erosion, is different from tooth decay. (erosivetoothwear.com)
- As part of your routine oral health assessments, we look at your risk of developing tooth decay, gum disease, we assess the soft tissues of your mouth for any changes and examine toothwear or surface loss. (beestondentalpractice.co.uk)
- Tooth surface loss is the loss of the tooth's natural structure that is not related to tooth decay. (beestondentalpractice.co.uk)
- Water is a fantastic tool in the fight against harmful bacteria and tooth decay. (vancouvermom.ca)
- How to prevent tooth decay from hijacking your family's oral health. (vancouvermom.ca)
Dentist26
- The dentist will apply a composite resin to your teeth to cover any aesthetic problems and add an extra layer of protection. (binews.org)
- If you have a tooth with significant damage, but you don't think that it has to be extracted, ask your dentist about getting a crown instead. (binews.org)
- The dentist will have to take a mold of your teeth so they can make a crown that fits perfectly. (binews.org)
- At your next appointment, the dentist will cement the crown into place so your worn or cracked teeth will be safe and restored! (binews.org)
- When you get veneers, the dentist will shave off the surface of your tooth to create a more adhesive surface. (binews.org)
- If you have worn teeth, talk to your local dentist about what you can do to fix the problem. (binews.org)
- While it is generally safe to wear contact lenses during wisdom teeth removal, it is recommended to consult with your dentist or oral surgeon beforehand. (maasandstacks.com)
- If you grind your teeth, speak to your dentist about ways to stop this habit. (cdhp.org)
- Your dentist or orthodontist will take a digital scan or dental impressions of your teeth. (bupa.co.uk)
- Your dentist will glue the brackets to the back of your teeth and thread the strong 'arch' wire through them. (bupa.co.uk)
- Not having your teeth checked at least annually by a dentist can sometimes mean that problems, such as gum disease and cavities, go untreated. (healthline.com)
- Worn teeth are somewhat inevitable, but diligent oral hygiene and quality dental care from Houston dentist Dr. Meghna Dassani can help save as much of your natural teeth as possible. (dassanidentistry.com)
- Your dentist will prepare your teeth for the procedure, which may include fixing cavities or reshaping the tooth surface. (toothtruths.ca)
- Your dentist will consider the size of your gums, tooth shade and shape and other facial features when creating your veneers. (toothtruths.ca)
- Your dentist wants to identify any toothwear that is abnormal for your age or wear that is occurring at a fast rate. (beestondentalpractice.co.uk)
- Many people may be unaware they have tooth surface loss until it is pointed out to them by a dentist. (beestondentalpractice.co.uk)
- Your dentist may take photographs or impressions to monitor the wear over time. (beestondentalpractice.co.uk)
- Your dentist may ask you questions to find out about your diet, to help identify any causes in the food and drink you eat that may be affecting your teeth. (beestondentalpractice.co.uk)
- It's not to be nosey, but to help your dentist stop the toothwear progressing. (beestondentalpractice.co.uk)
- When toothwear is more severe, your dentist may recommend other treatment to help improve the appearance of worn teeth. (beestondentalpractice.co.uk)
- If you have any concerns about toothwear, make sure to discuss it with your dentist at your next visit. (beestondentalpractice.co.uk)
- Contact your dentist to determine if a mouthguard is the best option to get rid of your tooth sensitivity. (drgregpyle.com)
- If patients want jewellery removed they should get the removal professionally performed by the dentist to avoid damage to teeth. (whatclinic.com)
- The oral examination performed by a dentist, the evaluation of photos made by an intraoral camera and the orthopantomography, ensures that our patients will get a close picture of the state of their masticatory apparatus and teeth. (whatclinic.com)
- Some people really believe that the dentist is the cause of their tooth problems when all we are trying to do is help. (the-tooth.com)
- If you are concerned that your teeth may be wearing down, it is very important to contact your dentist. (riverpointdentalclinic.ie)
Erosion10
- Many clinicians, therefore, make diagnoses such as "tooth wear with a major element of attrition", or "tooth wear with a major element of erosion" to reflect this. (wikipedia.org)
- Erosion is chemical dissolution of tooth substance caused by acids, unrelated to the acid produced by bacteria in dental plaque. (wikipedia.org)
- Small areas of erosion can be treated by applying resin bonding to the tooth. (medicinenet.com)
- Defined as the loss of tooth structure due to acids, either ingested or regurgitated, erosion can be present in locations where there is or is not occlusal contact. (speareducation.com)
- This process of erosive tooth wear explains some of the commonly seen, but confusing presentations of erosion, such as cupping on the cusps of posterior teeth. (speareducation.com)
- These cupped lesions have been attributed in the past to occlusal issues, but it is easy to find examples where the opposing tooth is completely unworn, showing that erosion was responsible for the wear, not some strange occlusal behavior. (speareducation.com)
- Erosion - this is when the tooth is worn down due to acids. (beestondentalpractice.co.uk)
- Tooth erosion, caused by acidic foods, stomach acids, and other damaging chemicals can often be addressed with diet changes or medical treatments. (newsmile4u.com)
- Wear from toothgrinding or acid erosion can be complex to treat and is particular important to spot early. (riverpointdentalclinic.ie)
- sulfuric acid can result in tooth erosion and respiratory tract irritation. (cdc.gov)
Abrasion8
- Abrasion is loss of tooth substance caused by physical means other than teeth. (wikipedia.org)
- Abrasion is the wearing away of the tooth surface caused by friction. (medicinenet.com)
- Abrasion is often visible on the outer surfaces of the back teeth, with a wedge or V-shaped indentation of the tooth seen at the gum margin. (medicinenet.com)
- Erosive tooth wear (ETW) results from the contact of erosive substances with the dental surfaces, in association with mechanical forces, such as toothbrush abrasion, tongue and cheek movements 1 . (nature.com)
- The mechanism by which erosive tooth wear occurs is through a demineralization of the tooth, similar to acid etching, followed by a loss of the demineralized layer through abrasion from the opposing tooth, tongue, cheeks, food or external objects such as a toothbrush. (speareducation.com)
- Abrasion tooth for abrasive soils and rocks with additional material in the tip. (combiwearparts.com)
- Abrasion - this is mechanical wear caused by objects that come into contact with the tooth such as aggressive toothbrushing techniques or harsh 'whitening' toothpastes. (beestondentalpractice.co.uk)
- Mechanical tooth wear can result from grinding of teeth or from abrasion with another object such as aggressive tooth brushing. (theatriumclinic.ie)
Dentures6
- Some dental appliances such as partial dentures or retainers that are frequently taken in and out of the mouth can also abrade teeth. (drjohnbaron.com)
- Pandora dug up a set of dentures and began wearing them as her own teeth. (the-tooth.com)
- Do not wear upper dentures. (medlineplus.gov)
- Ask patient if he/she wears dentures. (medscape.com)
- Do teeth or dentures bother the patient now ? (medscape.com)
- 12. Does Patient Usually Wear Dentures? (medscape.com)
Natural teeth8
- Then, they'll cement the veneers over your natural teeth. (binews.org)
- The difference is that they're white in appearance and tend to blend in better with the look of natural teeth. (thefamilyceoblog.com)
- They are well tolerated in terms of biocompatibility, but metal colors do not match natural teeth. (smilesmn.com)
- Even though veneers are durable, you still need to take care of them like your natural teeth. (toothtruths.ca)
- Like natural teeth, your veneers require daily brushing and flossing to slough off food particles and bacteria. (toothtruths.ca)
- If you grind or clench your teeth at night (a condition called bruxism), it's essential to wear a mouthguard during sleep, as this protects both your natural teeth and the veneers. (toothtruths.ca)
- We work passionately toward creating the most youthful smiles for patients whose natural teeth require replacement. (bluepearldental.com)
- They can be fitted only on natural teeth. (whatclinic.com)
Front teeth9
- This is usually on the palatal (inside) surfaces of upper front teeth and the occluding (top) surfaces of the molar teeth. (wikipedia.org)
- It is the mechanical wearing down of the surfaces of teeth during tooth-to-tooth contact, causing the back teeth to become flatter and the front teeth to become shorter. (medicinenet.com)
- Severe attrition of the front teeth can have a disfiguring effect on the face. (medicinenet.com)
- There have been numerous times that patients have come in wanting gaps between their front teeth," Dr. Ramin Tabib of NYC Smile Design told The Daily Beast. (yahoo.com)
- He also recommends keeping the distance between front teeth "small," ideally two millimeters across. (yahoo.com)
- Social' lingual braces only treat the front teeth, so are generally only for cosmetic teeth straightening or very minor problems, while the standard version is for those needing more extensive treatment. (bupa.co.uk)
- If you have an overbite, your upper front teeth protrude out farther than your lower front teeth. (healthline.com)
- A shoplifter reached into a Morrisons manager's mouth and pulled out his two front teeth when he was confronted over stealing alcohol. (yahoo.com)
- Find the area on the upper gum above your left and right incisor teeth (the teeth just to the left and right of your two front teeth). (medlineplus.gov)
Gums4
- This is because when the tooth is worn away, it continues to erupt, pulling the gums and bone with it. (medicinenet.com)
- Tetracycline antibiotics stain teeth when they're developing in the gums. (colgate.com)
- Crooked teeth can also cause excess wear and tear on the teeth, gums, and jaw muscles, resulting in cracked teeth, jaw strain, temporomandibular joint disorder, and chronic headaches. (healthline.com)
- As babies' first tooth broke through the gums, the parents would fry corn on a pan similar to popcorn. (koryogroup.com)
Acids3
- Acidic beverages - These are ingested acids that produce variable patterns of wear dependent upon the individual’s habits after ingesting them. (speareducation.com)
- Acids from your diet or stomach may dissolve or weaken teeth. (erosivetoothwear.com)
- Chemical tooth wear is due to acids eroding the teeth. (theatriumclinic.ie)
Bruxism12
- Bruxism is the involuntary grinding and clenching of teeth, which can take place while you are awake but occurs more commonly when you are asleep. (medicinenet.com)
- Major causes of bruxism are stress and anxiety , although in some cases it can be caused by the abnormal positioning of jaws and teeth (malocclusion). (medicinenet.com)
- The effects of bruxism can be remedied through use of a nightguard if tooth wear is caught early. (medicinenet.com)
- Bruxism, which is more commonly known as grinding your teeth can also expose the tooth nerve. (cdhp.org)
- What is bruxism or teeth grinding? (medicalnewstoday.com)
- Bruxism is when a person grinds or clenches their teeth while not chewing. (medicalnewstoday.com)
- Although people with bruxism during sleep often cannot feel that they are clenching or grinding the teeth, people who sleep near them may be able to hear the noise it causes. (medicalnewstoday.com)
- Often , awake bruxism does not cause teeth grinding. (medicalnewstoday.com)
- Bruxism is common in young children, with up to 40% experiencing it, usually when their teeth are growing. (medicalnewstoday.com)
- However, because the teeth and jaw grow quickly during childhood, the bruxism usually resolves on its own without causing lasting damage. (medicalnewstoday.com)
- In some people, bruxism may happen because either a person's bite is not aligned or they have missing teeth. (medicalnewstoday.com)
- Excessive wear on occlusal surfaces (where teeth come together) may be a sign of bite problems such as bruxism or TMJ. (newsmile4u.com)
Toothbrush4
- This happens when teeth are brushed too vigorously in sweeping horizontal strokes or when the toothbrush bristles are too hard. (medicinenet.com)
- How well does a worn toothbrush clean the teeth? (tepe.com)
- The way you brush and the type of toothbrush you use can aggravate your teeth sensitivity, so it's crucial you take a hard look at your brushing habits. (drgregpyle.com)
- Be sure you're using a soft-bristled toothbrush while gently brushing your teeth . (drgregpyle.com)
20232
Sensitivity7
- Worn-down teeth can cause sensitivity and discomfort. (medicinenet.com)
- While the cause of tooth sensitivity may require dental treatment, it can be prevented with some changes to your habits. (cdhp.org)
- People experience tooth sensitivity in different ways when they consume cold or hot food and drinks. (cdhp.org)
- In this blog, we'll share 5 ways to get rid of tooth sensitivity . (drgregpyle.com)
- Look for the ingredient potassium nitrate , which helps combat tooth sensitivity and stop the pain. (drgregpyle.com)
- Be sure to visit every six months to ensure your dental experts can develop a customized treatment plan to get rid of your teeth sensitivity. (drgregpyle.com)
- Are there any at-home remedies you've tried to limit your teeth sensitivity pain? (drgregpyle.com)
Occlusal9
- Heavy tooth wear is commonly found on the occlusal (chewing) surface, but non-carious cervical lesions from tooth wear are also common in some populations. (wikipedia.org)
- In 1984, Smith and Knight developed the tooth wear index (TWI) where four visible surfaces (buccal, cervical, lingual, occlusal-incisal) of all teeth present are scored for wear, regardless of the cause. (wikipedia.org)
- Attrition mostly causes wear of the incisal and occlusal surfaces of the teeth. (wikipedia.org)
- Abfraction is loss of tooth substance at the cervical margins, purportedly caused by minute flexure of teeth under occlusal loading. (wikipedia.org)
- Within a sextant (i.e. teeth in mouth divided into 6 parts), the most severely affected tooth surface (buccal, occlusal or lingual/palatal)(see dental terminology) is recorded according to the severity of the wear (see Table 1). (wikipedia.org)
- Regurgitated acid tends to produce wear on the lingual and occlusal surfaces, while ingested acid tends to produce wear on the facial and occlusal surfaces. (speareducation.com)
- Gastric Reflux (GERD) - This regurgitated acid typically produces wear on the lingual and occlusal of all maxillary teeth, usually with less wear on the molars then the premolars, as well as wear on the lingual of the maxillary anterior teeth and wear on the occlusal of mandibular posterior teeth. (speareducation.com)
- For example, a wear rating of 2 might mean wear with dentin exposure for less than 50% of the horizontal area or the vertical loss of less than one third of the clinical crown height for occlusal or incisal wear. (newsmile4u.com)
- The periodic assessment includes evaluation of tooth wear, functional occlusal contacts, and perceived overall quality of oral health. (cdc.gov)
Attrition4
- Attrition is loss of tooth substance caused by physical tooth-to-tooth contact. (wikipedia.org)
- Attrition occurs when tooth wear is caused by frequent contact with other teeth, such as by clenching or grinding. (medicinenet.com)
- In Part 1 of this series, I discussed attrition, which is potentially the etiologic agent of tooth wear with the poorest long-term prognosis. (speareducation.com)
- The wear is typically not sharp and flat as seen in attrition, but rather has a soft, satin and rounded appearance. (speareducation.com)
Crowns8
- Crowns, often called "caps," cover teeth to restore them to their appropriate shape and size after large fillings, fractures, and/or weakening forces such as intense grinding. (smilesmn.com)
- In all of these cases, crowns not only cover teeth but provide added support as well. (smilesmn.com)
- Crowns can also be used to attach bridges, cover dental implants, restore seriously discolored or misshapen teeth, and even as a preventive measure to protect a tooth in danger of breaking. (smilesmn.com)
- Porcelain fused to metal alloy restorations are tooth-colored and stronger than all-porcelain crowns. (smilesmn.com)
- Gold alloy crowns are very strong and wear resistant. (smilesmn.com)
- For porcelain crowns, properly matching the aesthetics of teeth can take more visits but the natural looking cosmetic results are worth it to most patients. (smilesmn.com)
- Crowns in general are very strong restorations, and they help to protect teeth. (smilesmn.com)
- Also, while crowns are highly resistant, due to normal wear they will eventually need to be re-cemented or replaced. (smilesmn.com)
Basic Erosive Wear Examination3
- A more recent index Basic Erosive Wear Examination (BEWE) from 2008 by Bartlett et al. (wikipedia.org)
- The Basic Erosive Wear Examination was first described by Bartlett et al. (wikipedia.org)
- They selected the Eccles index, the tooth wear index, the Lussi index, and the basic erosive wear examination. (newsmile4u.com)
Grind7
- People can grind or clench their teeth during the day or night. (medicalnewstoday.com)
- Tons of people grind their teeth - and most aren't even aware of it! (abdoneyortho.com)
- It is commonly seen in people who grind or clench their teeth at night. (beestondentalpractice.co.uk)
- If you grind your teeth, you may also experience headaches, aching jaw muscles and pain within your jaw joint. (beestondentalpractice.co.uk)
- Do you grind your teeth at night? (drgregpyle.com)
- At our dental practice, we make customized mouth guards , which are molded to your smile, cushioning and protecting your teeth from the nightly grind. (drgregpyle.com)
- Not sure if you grind your teeth at night? (drgregpyle.com)
Erosive tooth3
- Erosive Tooth Wear. (medicinenet.com)
- Toothpastes have a complex formulation and their different chemical and physical factors will influence their effectiveness against erosive tooth wear (ETW). (nature.com)
- This study evaluated the protective effect of an TiF 4 and chitosan toothpaste on erosive tooth wear (ETW) in vitro . (researchsquare.com)
Types of tooth wear1
- Therefore, it is important to distinguish between these various types of tooth wear, provide an insight into diagnosis, risk factors, and causative factors, in order to implement appropriate interventions. (wikipedia.org)
Whitening7
- Brushing, professional cleaning, whitening treatments and veneers should be your go-to solutions for yellow teeth. (colgate.com)
- With so many options available for whitening discoloured teeth, there's no reason to feel embarrassed about their colour. (colgate.com)
- If your teeth are sensitive to hot and cold food and drinks, it may be caused by dental treatments such as professional teeth whitening, professional dental cleaning, root planing, or having a new filling or crown. (cdhp.org)
- These veneers are used to correct chipped or broken teeth, crooked teeth, discolored teeth that don't respond to whitening treatments and other problems like gaps or overlaps. (toothtruths.ca)
- They also work well to address discoloration, that cannot be remedied by simple teeth whitening treatments. (toothtruths.ca)
- They're also great for addressing issues that cannot be fixed with tooth whitening treatments or bleaching. (toothtruths.ca)
- Explore the safety and effectiveness of teeth whitening treatments in Bali. (toothtruths.ca)
Cavities1
- While there are many potential causes of cavities, worn teeth is one of them. (binews.org)
Molar teeth2
- Specimens from 45 days - five months old with their molar teeth and their lateral folds just proceding from the alveolus are referred to as young. (tubitak.gov.tr)
- Additionally, it was shown that molar teeth as well as incisors had grown throughout life according to the findings of projecting and wearning stages of lateral folds. (tubitak.gov.tr)
Occurs3
- Tooth wear is a very common condition that occurs in approximately 97% of the population. (wikipedia.org)
- It is important to realise tooth surface loss, or toothwear, occurs as a normal part of aging - as your teeth are exposed to more foods, drinks and objects they are more likely to be worn down. (beestondentalpractice.co.uk)
- The kickback of a chainsaw occurs when the teeth on the chain catch on something as they rotate around the tip of the blade. (cdc.gov)
Veneers8
- Veneers usually aren't the best option for worn teeth, but for minor tooth wear, they can be effective. (binews.org)
- They'll take molds of your teeth so they can create veneers that will fit and match. (binews.org)
- But she has reshaped teeth by adding veneers, or custom porcelain shells, a "handful" of times, mostly for actors or models trying to alter their appearance. (yahoo.com)
- Veneers can be pricey, costing $2800 to $4200 per tooth. (yahoo.com)
- Can Anyone Wear Veneers? (toothtruths.ca)
- Veneers are often referred to as "instant teeth. (toothtruths.ca)
- If you have a tooth that is significantly chipped or cracked, veneers may be the best solution to correct it. (toothtruths.ca)
- Our team will also provide you with temporary acrylic veneers to wear while your permanent veneers are being created, so that you can get a feel for what they'll look like in your smile. (toothtruths.ca)
Braces24
- So, without further ado, here's how long your child will have to wear braces for their teeth. (thefamilyceoblog.com)
- How Long Does a Child Need to Wear Braces? (thefamilyceoblog.com)
- Generally speaking, a child will need to wear braces between one and two years in duration. (thefamilyceoblog.com)
- You now know how long a child needs to wear braces. (thefamilyceoblog.com)
- Note, though, that there are exceptions in which braces can be used before all baby teeth have been lost. (thefamilyceoblog.com)
- The primary reason to get braces is to straighten the teeth. (thefamilyceoblog.com)
- Another sign that your child might need braces is that their adult teeth are coming in late. (thefamilyceoblog.com)
- As such, it's sometimes necessary to extract additional teeth and use braces to bring the remaining teeth closer together. (thefamilyceoblog.com)
- These are clear, plastic braces that fit directly over the teeth. (thefamilyceoblog.com)
- Dr. Elisa Mello, Dr. Tabib's wife and practice partner, recommends patients opt for orthodontics like clear aligners, or Invisalign, which are transparent plastic braces that shift teeth together or apart. (yahoo.com)
- Lingual braces are one of several options for discreet cosmetic teeth straightening. (bupa.co.uk)
- Sometimes called 'hidden braces', lingual braces are just like traditional braces except they're fitted to the inside of your teeth rather than the front surface. (bupa.co.uk)
- Lingual braces can be a little more expensive than other teeth straightening options. (bupa.co.uk)
- As with all types of braces, there will initially be some discomfort when your teeth start to move. (bupa.co.uk)
- Who can wear lingual braces? (bupa.co.uk)
- Lingual braces can be worn at any age. (bupa.co.uk)
- Can Teeth Move After Braces? (abdoneyortho.com)
- Read here to learn more about how and why teeth move after braces. (abdoneyortho.com)
- Quite simply, yes, your teeth may move after braces. (abdoneyortho.com)
- After all, your teeth moved quite a bit when your braces were put on, so it makes sense they could move after. (abdoneyortho.com)
- There are a few major reasons why teeth move after braces, here are a few of the most common. (abdoneyortho.com)
- According to the American Academy of Oral Medicine , this is one of the most common reasons teeth move after braces. (abdoneyortho.com)
- If you don't wear your retainer it's more likely that your teeth move after braces are removed. (abdoneyortho.com)
- Now that you know the biggest reasons teeth move after braces and how you can prevent it, book an appointment today! (abdoneyortho.com)
Commonly3
- It tends to present as rounded ditching around the cervical margins of teeth, commonly described as 'shallow', concave or wedge shaped notches. (wikipedia.org)
- These days the tooth isn't always placed into a rodent's hole but commonly left under the pillow where the tooth mouse may leave a gift of money or even a candy. (koryogroup.com)
- They then evaluated the four most commonly cited tooth wear standards. (newsmile4u.com)
Posterior teeth2
- Compared to GERD, there is much less wear on the maxillary or mandibular posterior teeth. (speareducation.com)
- This fracture of replacement of the lost dental structure in both anterior and can be corrected by the complete replacement of the fractured posterior teeth. (bvsalud.org)
Brush Your2
- Do not brush your teeth until it dissolves. (medlineplus.gov)
- Maybe you sit across from me at your dinner table every night, or maybe you look up to see my reflection in the mirror when you brush your teeth before bed. (cdc.gov)
Mechanical3
- Objective Objective To evaluate the Knoop hardness, composition, and wear resistance of acrylic-resin artificial teeth exposed to mechanical toothbrushing. (bvsalud.org)
- From each brand, 10 teeth were selected for wear evaluation after mechanical brushing, 10 for microhardness testing, and 5 for composition analysis. (bvsalud.org)
- Results Wear results after mechanical brushing were compared by means of the paired t-test, whereas those obtained in microhardness testing were compared by ANOVA with Bonferroni correction. (bvsalud.org)
Discomfort1
- It's common to experience some pain and discomfort as the anesthesia wears off after your procedure, but it should be fairly mild. (toothtruths.ca)
Tear on the teeth1
- As people age, there is a certain amount of natural wear and tear on the teeth. (medicinenet.com)
Assess3
- Multiple indices have been developed in order to assess and record the degree of tooth wear, the earliest was that by Paul Broca. (wikipedia.org)
- The only way you can find out for sure is to visit an orthodontist and have him assess your child's teeth. (thefamilyceoblog.com)
- Observational studies were included to assess the differences in tooth wear prevalence and/or severity in Down syndrome and non-syndromic controls. (bvsalud.org)
Dentistry6
- Dental bonding is one of the simplest (and often most affordable) cosmetic dentistry options for damaged teeth. (binews.org)
- While this type of wear is not clearly understood and the cause is debated in dentistry, loss of tooth structure at the neck of teeth does happen. (drjohnbaron.com)
- Fortunately, modern dentistry can restore the normal shape, appearance and function of worn teeth - beautifully and successfully! (drjohnbaron.com)
- Tooth wear is one of the most serious problems in dentistry. (newsmile4u.com)
- Good diagnostic tools help us identify the proper approach to treating tooth wear including when reconstructive dentistry is appropriate. (newsmile4u.com)
- If your teeth are worn and you are looking for reconstructive dentistry to restore the health, beauty, and function of your smile, we can help. (newsmile4u.com)
Baby teeth7
- Generally speaking, it's after the child has lost his or her baby teeth. (thefamilyceoblog.com)
- Both baby teeth and permanent teeth can come in crooked, or they can become crooked. (healthline.com)
- Baby teeth sometimes move into crooked positions because they're too small to fill the amount of gum space allocated to them. (healthline.com)
- Prolonged habits, such as sucking on a pacifier or thumb, can also cause baby teeth to become pushed out or crooked. (healthline.com)
- Having crooked baby teeth doesn't mean your child will have crooked permanent teeth. (healthline.com)
- However, if baby teeth grow in crowded together, the permanent teeth may be crowded as well. (healthline.com)
- Across Europe, evil witches were also said to be searching for baby teeth to possess and control the owner's body. (koryogroup.com)
Back teeth2
- If flossing is too much, try flossing the back teeth only and do a full floss on Sunday evening. (vancouvermom.ca)
- Many years of grinding resulted in the teeth being worn to half their original size in the front of the mouth and loss of detail on the back teeth. (theatriumclinic.ie)
Toothbrushes2
Surfaces of teeth1
- If the individual ingests the beverage and then swishes it around their mouth prior to swallowing, the wear often shows up on the facial surfaces of teeth, particularly the maxillary anteriors. (speareducation.com)
Bacteria1
- To tackle deeper intrinsic stains, visit your dental hygienist, who can gently clean away this unsightly bacteria and tartar and polish your teeth while you are in the dental chair. (colgate.com)
Child's5
- Are Your Child's Teeth Crooked? (thefamilyceoblog.com)
- Are Your Child's Adult Teeth Coming in Late? (thefamilyceoblog.com)
- If your child's teeth are particularly crooked, you'll likely have to opt for a metal option instead. (thefamilyceoblog.com)
- For the transaction to occur, a child's clean tooth must be placed under the pillow before sleeping. (koryogroup.com)
- Amongst some, there is the suggestion that the Tooth Fairy will leave more money if the child's tooth has been better looked after. (koryogroup.com)
Compromising the aesthetics1
- If not corrected, the inadequate tooth remains, compromising the aesthetics of the mouth. (medicinenet.com)
Dentin1
- For other wear surfaces, a rating of 2 would indicate dentin exposure of 50% or less. (newsmile4u.com)
Lesions1
- CLINICAL RELEVANCE Screening early tooth wear lesions should be carefully done in the Down syndrome population since its occurrence is remarkable compared to the general population . (bvsalud.org)
Lingual3
- This produces massive wear on the maxillary anterior teeth and often the lingual of the first premolars. (speareducation.com)
- In addition, GERD produces wear on the lingual of the maxillary anterior teeth, but may not result in them being reduced in length significantly. (speareducation.com)
- Tooth types 1 (A-C) and 2 (D-E) in mesial (A), distal (B), basal (C, E), and lingual views. (researchgate.net)
Straighten6
- Note, though, that the exact duration is different for everyone, as some teeth take longer to straighten than others. (thefamilyceoblog.com)
- The wires apply a gentle pressure, gradually aligning your teeth to straighten your smile. (bupa.co.uk)
- If your teeth are crooked, you shouldn't feel like you have to straighten them. (healthline.com)
- The decision to straighten crooked teeth is a personal one. (healthline.com)
- For many, a lack of funds or dental health insurance may affect a decision to straighten teeth. (healthline.com)
- If your crooked teeth make you feel self-conscious, that may also be a reason to straighten them. (healthline.com)
Floss3
- It has also been shown that improper use of dental floss or Toothpicks can lead to wear on the interproximal (in-between) surfaces of the teeth. (wikipedia.org)
- Floss your teeth once a day, as well. (colgate.com)
- Patients should maintain good dental hygiene and brush and floss their teeth regularly. (whatclinic.com)
Toothpaste2
- Causative factors have been linked to this condition and include vigorous, horizontal tooth brushing, using toothpaste with a relatively high RDA value (above 250), pipe smoking or nail biting. (wikipedia.org)
- Combine your toothpaste with a mouth rinse with stannous fluoride to desensitize your teeth better. (drgregpyle.com)
Gaps1
- Over the course of three years, Dr. Nejad saw "two or three" women who wanted to give themselves tooth gaps. (yahoo.com)
Mouthguard1
- If you have a clenching or grinding habit, a mouthguard can be custom-made for you that will protect your teeth during sleep or periods of high stress. (drjohnbaron.com)
Mouth13
- And I realized that she's never going to be able to perform with these huge fake teeth in her mouth for the rest of the movie. (independent.co.uk)
- A hit to the face or mouth can knock teeth out of place, resulting in one or more crooked teeth. (healthline.com)
- Your retainer not only keeps your teeth straight, it serves as a mouth guard against grinding. (abdoneyortho.com)
- It improves saliva production, which naturally cleans teeth of debris and restores the mouth to a healthy ph balance. (vancouvermom.ca)
- Mouth-healthy foods like fruit, vegetables, nuts and calcium-rich items can all strengthen teeth. (vancouvermom.ca)
- Stead put his fingers into Mr Thomas' mouth and yanked out his teeth in fury, Cardiff Crown Court heard. (yahoo.com)
- While struggling on the floor, Stead bent his fingers right back and then proceeded to put his hand into his mouth and he pulled at his teeth causing them to break. (yahoo.com)
- As well as losing his teeth, Mr Thomas suffered a broken finger and was bleeding from the ear and mouth, with fellow shopworkers stepping in to help. (yahoo.com)
- Multiple dental implants in Mohegan Lake, NY are used to replace missing teeth in various parts of a patient's mouth. (newsmile4u.com)
- He took the teeth away from Pandora before she just accustomed to having them in her mouth. (the-tooth.com)
- There are many reasons for tooth wear and different patterns exist depending on the cause and the position the mouth. (theatriumclinic.ie)
- Gently apply the tablet to the upper gum area as high as it will go on your gum above one of your incisor teeth on the side of your mouth with the cold sore. (medlineplus.gov)
- If your teeth need to be cleaned while the tablet is in place, rinse the mouth gently. (medlineplus.gov)
Sensitive teeth2
- You will also find tips on how to prevent sensitive teeth by adopting a regular oral hygiene routine and changing your eating habits. (cdhp.org)
- Either way, you may have sensitive teeth. (drgregpyle.com)
People7
- Tooth grinding is an unconscious habit some people have when they're stressed, especially while asleep. (colgate.com)
- Studies show that people associate conventionally "unattractive" features like snarled teeth with lower intelligence and being unlikeable (blame the Wicked Witch of the West . (yahoo.com)
- In addition, some people may feel so self-conscious about their crooked teeth that they stop smiling or avoid social situations. (healthline.com)
- Instead, people are more likely to clench their teeth or tense the muscles around the jaw. (medicalnewstoday.com)
- As people get older, the body naturally begins the process of breaking down-and unfortunately, that includes our teeth. (dassanidentistry.com)
- Yet people who have clenching and grinding habits (of which they might not even be aware) can subject their teeth to forces up to 10 times that. (drjohnbaron.com)
- Unfortunately, some people say, current methods for diagnosing tooth wear are inadequate, and we need a new standard. (newsmile4u.com)
Specimens2
- In this study, specimens of Meriones tristrami were assigned to four different age groups according to wear on the teeth. (tubitak.gov.tr)
- Specimens older than sixteen months with their lateral folds shorter than the half of molar crown height or almost absent from wear, their cup contours fractured by means of different stages of wearing, are referred to as old. (tubitak.gov.tr)
Periodontal1
- Dental caries, periodontal disease and tooth loss are significant problems affecting the Nation's oral health. (cdc.gov)