Maxilla
Tooth Crown
The upper part of the tooth, which joins the lower part of the tooth (TOOTH ROOT) at the cervix (TOOTH CERVIX) at a line called the cementoenamel junction. The entire surface of the crown is covered with enamel which is thicker at the extremity and becomes progressively thinner toward the cervix. (From Jablonski, Dictionary of Dentistry, 1992, p216)
Mandible
Tooth Eruption
Cuspid
Ameloblasts
Cylindrical epithelial cells in the innermost layer of the ENAMEL ORGAN. Their functions include contribution to the development of the dentinoenamel junction by the deposition of a layer of the matrix, thus producing the foundation for the prisms (the structural units of the DENTAL ENAMEL), and production of the matrix for the enamel prisms and interprismatic substance. (From Jablonski's Dictionary of Dentistry, 1992)
Dental Enamel
A hard thin translucent layer of calcified substance which envelops and protects the dentin of the crown of the tooth. It is the hardest substance in the body and is almost entirely composed of calcium salts. Under the microscope, it is composed of thin rods (enamel prisms) held together by cementing substance, and surrounded by an enamel sheath. (From Jablonski, Dictionary of Dentistry, 1992, p286)
Molar
The most posterior teeth on either side of the jaw, totaling eight in the deciduous dentition (2 on each side, upper and lower), and usually 12 in the permanent dentition (three on each side, upper and lower). They are grinding teeth, having large crowns and broad chewing surfaces. (Jablonski, Dictionary of Dentistry, 1992, p821)
Tooth Avulsion
Anodontia
Tooth Root
The part of a tooth from the neck to the apex, embedded in the alveolar process and covered with cementum. A root may be single or divided into several branches, usually identified by their relative position, e.g., lingual root or buccal root. Single-rooted teeth include mandibular first and second premolars and the maxillary second premolar teeth. The maxillary first premolar has two roots in most cases. Maxillary molars have three roots. (Jablonski, Dictionary of Dentistry, 1992, p690)
Tooth Apex
Root Resorption
Malocclusion
Root Canal Therapy
Orthodontic Wires
Bicuspid
Dental Arch
Tooth, Unerupted
Tooth, Supernumerary
Orthodontics, Corrective
Odontogenesis
Dentin
Tooth Replantation
Photography, Dental
Orthodontic Appliance Design
Tooth, Deciduous
Amelogenesis
Malocclusion, Angle Class II
Tooth, Impacted
Dental Pulp Necrosis
Dental Pulp
Fused Teeth
Dentition, Permanent
Tooth Injuries
Alveolar Process
Orthodontic Extrusion
Dental Pulp Cavity
Dental Occlusion
The relationship of all the components of the masticatory system in normal function. It has special reference to the position and contact of the maxillary and mandibular teeth for the highest efficiency during the excursive movements of the jaw that are essential for mastication. (From Jablonski, Dictionary of Dentistry, 1992, p556, p472)
Orthodontic Space Closure
Post and Core Technique
Malocclusion, Angle Class I
Enamel Organ
Epithelial cells surrounding the dental papilla and differentiated into three layers: the inner enamel epithelium, consisting of ameloblasts which eventually form the enamel, and the enamel pulp and external enamel epithelium, both of which atrophy and disappear before and upon eruption of the tooth, respectively.
Vertical Dimension
The length of the face determined by the distance of separation of jaws. Occlusal vertical dimension (OVD or VDO) or contact vertical dimension is the lower face height with the teeth in centric occlusion. Rest vertical dimension (VDR) is the lower face height measured from a chin point to a point just below the nose, with the mandible in rest position. (From Jablonski, Dictionary of Dentistry, 1992, p250)
Periodontal Ligament
Tooth, Nonvital
Dens in Dente
Tooth Cervix
Dentition, Mixed
Radiography, Panoramic
Dental Stress Analysis
Dental Enamel Hypoplasia
An acquired or hereditary condition due to deficiency in the formation of tooth enamel (AMELOGENESIS). It is usually characterized by defective, thin, or malformed DENTAL ENAMEL. Risk factors for enamel hypoplasia include gene mutations, nutritional deficiencies, diseases, and environmental factors.
Tooth Calcification
Tooth Germ
Crowns
Esthetics, Dental
Orthodontic Brackets
Small metal or ceramic attachments used to fasten an arch wire. These attachments are soldered or welded to an orthodontic band or cemented directly onto the teeth. Bowles brackets, edgewise brackets, multiphase brackets, ribbon arch brackets, twin-wire brackets, and universal brackets are all types of orthodontic brackets.
Tooth Mobility
Horizontal and, to a lesser degree, axial movement of a tooth in response to normal forces, as in occlusion. It refers also to the movability of a tooth resulting from loss of all or a portion of its attachment and supportive apparatus, as seen in periodontitis, occlusal trauma, and periodontosis. (From Jablonski, Dictionary of Dentistry, 1992, p507 & Boucher's Clinical Dental Terminology, 4th ed, p313)
Jaw Relation Record
Orthodontic Appliances, Removable
Serial Extraction
The selective extraction of deciduous teeth during the stage of mixed dentition in accordance with the shedding and eruption of the teeth. It is done over an extended period to allow autonomous adjustment to relieve crowding of the dental arches during the eruption of the lateral incisors, canines, and premolars, eventually involving the extraction of the first premolar teeth. (Dorland, 28th ed)
Dental Prosthesis Design
Chin
The anatomical frontal portion of the mandible, also known as the mentum, that contains the line of fusion of the two separate halves of the mandible (symphysis menti). This line of fusion divides inferiorly to enclose a triangular area called the mental protuberance. On each side, inferior to the second premolar tooth, is the mental foramen for the passage of blood vessels and a nerve.
Overbite
Dental Pulp Exposure
Orthodontic Anchorage Procedures
Orthodontic Retainers
Orthodontic appliances, fixed or removable, used to maintain teeth in corrected positions during the period of functional adaptation following corrective treatment. These appliances are also used to maintain the positions of the teeth and jaws gained by orthodontic procedures. (From Zwemer, Boucher's Clinical Dental Terminology, 4th ed, p263)
Extraoral Traction Appliances
Tooth, Artificial
Dental Implants, Single-Tooth
Root Canal Filling Materials
Resin Cements
Dental cements composed either of polymethyl methacrylate or dimethacrylate, produced by mixing an acrylic monomer liquid with acrylic polymers and mineral fillers. The cement is insoluble in water and is thus resistant to fluids in the mouth, but is also irritating to the dental pulp. It is used chiefly as a luting agent for fabricated and temporary restorations. (Jablonski's Dictionary of Dentistry, 1992, p159)
Tooth Migration
The movement of teeth into altered positions in relationship to the basal bone of the ALVEOLAR PROCESS and to adjoining and opposing teeth as a result of loss of approximating or opposing teeth, occlusal interferences, habits, inflammatory and dystrophic disease of the attaching and supporting structures of the teeth. (From Boucher's Clinical Dental Terminology, 4th ed)
Facial Bones
The facial skeleton, consisting of bones situated between the cranial base and the mandibular region. While some consider the facial bones to comprise the hyoid (HYOID BONE), palatine (HARD PALATE), and zygomatic (ZYGOMA) bones, MANDIBLE, and MAXILLA, others include also the lacrimal and nasal bones, inferior nasal concha, and vomer but exclude the hyoid bone. (Jablonski, Dictionary of Dentistry, 1992, p113)
Apexification
Dental Bonding
Dental Materials
Root Canal Obturation
Orthodontic Appliances
Open Bite
Dental Restoration Failure
Activator Appliances
Tooth Attrition
The wearing away of a tooth as a result of tooth-to-tooth contact, as in mastication, occurring only on the occlusal, incisal, and proximal surfaces. It is chiefly associated with aging. It is differentiated from TOOTH ABRASION (the pathologic wearing away of the tooth substance by friction, as brushing, bruxism, clenching, and other mechanical causes) and from TOOTH EROSION (the loss of substance caused by chemical action without bacterial action). (Jablonski, Dictionary of Dentistry, 1992, p86)
Root Canal Preparation
Preparatory activities in ROOT CANAL THERAPY by partial or complete extirpation of diseased pulp, cleaning and sterilization of the empty canal, enlarging and shaping the canal to receive the sealing material. The cavity may be prepared by mechanical, sonic, chemical, or other means. (From Dorland, 28th ed, p1700)
Stainless Steel
Sella Turcica
Orthodontic Appliances, Functional
Loose, usually removable intra-oral devices which alter the muscle forces against the teeth and craniofacial skeleton. These are dynamic appliances which depend on altered neuromuscular action to effect bony growth and occlusal development. They are usually used in mixed dentition to treat pediatric malocclusions. (ADA, 1992)
Enamel Microabrasion
Tooth Socket
Palate
Dentinogenesis
The formation of dentin. Dentin first appears in the layer between the ameloblasts and odontoblasts and becomes calcified immediately. Formation progresses from the tip of the papilla over its slope to form a calcified cap becoming thicker by the apposition of new layers pulpward. A layer of uncalcified dentin intervenes between the calcified tissue and the odontoblast and its processes. (From Jablonski, Dictionary of Dentistry, 1992)
Dental Alloys
Orthodontics, Interceptive
Dentition
Periodontal Splints
Amelogenin
Dental Prosthesis Retention
Dental Restoration, Permanent
Denture Design
Nasal Bone
Materials Testing
Malocclusion, Angle Class III
Tooth Ankylosis
Retrognathia
Calcium Hydroxide
Denture, Partial, Fixed, Resin-Bonded
A commonly used prosthesis that results in a strong, permanent restoration. It consists of an electrolytically etched cast-metal retainer that is cemented (bonded), using resins, to adjacent teeth whose enamel was previously acid-treated (acid-etched). This type of bridgework is sometimes referred to as a Maryland bridge.
Skull Base
Dental Cements
Maxillary Nerve
Dental Pulp Test
Periapical Diseases
Shear Strength
The internal resistance of a material to moving some parts of it parallel to a fixed plane, in contrast to stretching (TENSILE STRENGTH) or compression (COMPRESSIVE STRENGTH). Ionic crystals are brittle because, when subjected to shear, ions of the same charge are brought next to each other, which causes repulsion.
Acid Etching, Dental
Tooth Exfoliation
Tooth Preparation, Prosthodontic
The selected form given to a natural tooth when it is reduced by instrumentation to receive a prosthesis (e.g., artificial crown or a retainer for a fixed or removable prosthesis). The selection of the form is guided by clinical circumstances and physical properties of the materials that make up the prosthesis. (Boucher's Clinical Dental Terminology, 4th ed, p239)
Fluorosis, Dental
A chronic endemic form of hypoplasia of the dental enamel caused by drinking water with a high fluorine content during the time of tooth formation, and characterized by defective calcification that gives a white chalky appearance to the enamel, which gradually undergoes brown discoloration. (Jablonski's Dictionary of Dentistry, 1992, p286)
Mandibular Nerve
Root Canal Irrigants
Chemicals used mainly to disinfect root canals after pulpectomy and before obturation. The major ones are camphorated monochlorophenol, EDTA, formocresol, hydrogen peroxide, metacresylacetate, and sodium hypochlorite. Root canal irrigants include also rinsing solutions of distilled water, sodium chloride, etc.
Statistics, Nonparametric
A class of statistical methods applicable to a large set of probability distributions used to test for correlation, location, independence, etc. In most nonparametric statistical tests, the original scores or observations are replaced by another variable containing less information. An important class of nonparametric tests employs the ordinal properties of the data. Another class of tests uses information about whether an observation is above or below some fixed value such as the median, and a third class is based on the frequency of the occurrence of runs in the data. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1284; Corsini, Concise Encyclopedia of Psychology, 1987, p764-5)
Gingivoplasty
Periodontium
Alveolar Bone Loss
Denture, Complete, Upper
Dental Cementum
Tooth Demineralization
Face
Dentin-Bonding Agents
Gingival Recession
Mole Rats
Any of several burrowing rodents of the families MURIDAE and Bathyergidae, found in eastern Europe, Africa, and Asia. They have short limbs, small eyes with permanently closed lids, and no tail. Three genera SPALAX (Muridae), Heterocephalus (Bathyergidae) and Cryptomys (Bathyergidae) are used frequently as experimental animals in biomedical research. (From Walker's Mammals of the World, 6th ed)
Radiography, Dental, Digital
A rapid, low-dose, digital imaging system using a small intraoral sensor instead of radiographic film, an intensifying screen, and a charge-coupled device. It presents the possibility of reduced patient exposure and minimal distortion, although resolution and latitude are inferior to standard dental radiography. A receiver is placed in the mouth, routing signals to a computer which images the signals on a screen or in print. It includes digitizing from x-ray film or any other detector. (From MEDLINE abstracts; personal communication from Dr. Charles Berthold, NIDR)
Dental Implantation, Endosseous, Endodontic
Silicates
Microscopy, Electron, Scanning
Microscopy in which the object is examined directly by an electron beam scanning the specimen point-by-point. The image is constructed by detecting the products of specimen interactions that are projected above the plane of the sample, such as backscattered electrons. Although SCANNING TRANSMISSION ELECTRON MICROSCOPY also scans the specimen point by point with the electron beam, the image is constructed by detecting the electrons, or their interaction products that are transmitted through the sample plane, so that is a form of TRANSMISSION ELECTRON MICROSCOPY.
Tooth Erosion
Cone-Beam Computed Tomography
Dental Implantation, Endosseous
Orthodontics
Dental Leakage
Tooth Bleaching
Stress, Mechanical
Epoxy Resins
Aluminum Silicates
Glass
Dental Instruments
Gingivectomy
Surgical excision of the gingiva at the level of its attachment, thus creating new marginal gingiva. This procedure is used to eliminate gingival or periodontal pockets or to provide an approach for extensive surgical interventions, and to gain access necessary to remove calculus within the pocket. (Dorland, 28th ed)
Torque
Finite Element Analysis
Zinc Oxide-Eugenol Cement
Phosphoric Acids
Dental Prosthesis
An artificial replacement for one or more natural teeth or part of a tooth, or associated structures, ranging from a portion of a tooth to a complete denture. The dental prosthesis is used for cosmetic or functional reasons, or both. DENTURES and specific types of dentures are also available. (From Boucher's Clinical Dental Terminology, 4th ed, p244 & Jablonski, Dictionary of Dentistry, 1992, p643)
Dental Papilla
Holoprosencephaly
Anterior midline brain, cranial, and facial malformations resulting from the failure of the embryonic prosencephalon to undergo segmentation and cleavage. Alobar prosencephaly is the most severe form and features anophthalmia; cyclopia; severe INTELLECTUAL DISABILITY; CLEFT LIP; CLEFT PALATE; SEIZURES; and microcephaly. Semilobar holoprosencepaly is characterized by hypotelorism, microphthalmia, coloboma, nasal malformations, and variable degrees of INTELLECTUAL DISABILITY. Lobar holoprosencephaly is associated with mild (or absent) facial malformations and intellectual abilities that range from mild INTELLECTUAL DISABILITY to normal. Holoprosencephaly is associated with CHROMOSOME ABNORMALITIES.
Sodium Hypochlorite
Radiography, Bitewing
Surface Properties
Denture, Partial, Fixed
Masticatory Muscles
Mouth Breathing
Gutta-Percha
Silanes
Alveolectomy
Palatal Expansion Technique
Periapical Periodontitis
Dentigerous Cyst
Amelogenesis Imperfecta
Bisphenol A-Glycidyl Methacrylate
Dental Veneers
Methacrylates
Dental Debonding
Effects of maternal acetazolamide treatment on body weights and incisor development of the fetal rat. (1/1014)
The incisor development of fetal rats on gestation day 19 was well correlated with their fetal weights. The number of odontoblasts in the mandibular incisors, an index of incisor development, increased more than that of the maxillary incisors with increase in fetal body weights. Maternal acetazolamide treatments were observed to suppress the mean fetal weight and to retard incisor development. A smaller incisor size, a thinner predentin layer, and fewer odontoblasts were characteristic of the acetazolamide group. There was also a good correlation between the fetal weights and the number of odontoblasts in the acetazolamide group. From these results, we postulated that the retarded incisor development of the fetal rats caused by the maternal acetazolamide treatment was related to their suppressed fetal weights. However, the regression coefficient of the fetal weights and the number of odontoblasts in the acetazolamide group was smaller than that of the vehicle control group. It may indicate that retarded incisor development in response to maternal acetazolamide treatment is to some extent independent of suppressed fetal weight. (+info)A modern human pattern of dental development in lower pleistocene hominids from Atapuerca-TD6 (Spain). (2/1014)
The study of life history evolution in hominids is crucial for the discernment of when and why humans have acquired our unique maturational pattern. Because the development of dentition is critically integrated into the life cycle in mammals, the determination of the time and pattern of dental development represents an appropriate method to infer changes in life history variables that occurred during hominid evolution. Here we present evidence derived from Lower Pleistocene human fossil remains recovered from the TD6 level (Aurora stratum) of the Gran Dolina site in the Sierra de Atapuerca, northern Spain. These hominids present a pattern of development similar to that of Homo sapiens, although some aspects (e.g., delayed M3 calcification) are not as derived as that of European populations and people of European origin. This evidence, taken together with the present knowledge of cranial capacity of these and other late Early Pleistocene hominids, supports the view that as early as 0.8 Ma at least one Homo species shared with modern humans a prolonged pattern of maturation. (+info)Scanning electron microscopy of the lateral cell surfaces of rat incisor ameloblasts. (3/1014)
Dry dissected rat incisor ameloblasts studied in the scanning electron microscope show remarkable specializations of their lateral surfaces. Four or five cycles of a change from a surface with longitudinal gutterlike folds associated with large intercellular spaces, to one with microvilli and reduced intercellular spaces, are found along the length of the lower incisor maturation zone. It is argued that these changes indicate cyclical activity in maturation ameloblasts. (+info)Morphological changes in periodontal mechanoreceptors of mouse maxillary incisors after the experimental induction of anterior crossbite: a light and electron microscopic observation using immunohistochemistry for PGP 9.5. (4/1014)
Ruffini nerve endings (mechanoreceptors) in the periodontal ligament (PDL) of mouse incisors were examined to elucidate whether experimentally-induced crossbites cause any changes or abnormalities in their morphology and distribution. Anterior guiding planes were attached to the mandibular incisors of 3-week-old C3H/HeSlc mice. At 3 days and 1, 2, 4, 6, and 8 weeks post-attachment of the appliance, the mice were sacrificed by perfusion fixation. Frozen sagittal cryostat sections of the decalcified maxillary incisors were processed for immunohistochemistry of protein gene product 9.5, followed by histochemical determination of tartrate-resistant acid phosphatase activity to reveal sites of alveolar bone resorption. Despite the absence of bone resorption within the lingual PDL of control mice, distinct resorption sites were seen in the respective regions of the experimental animals. Unlike the controls, many Ruffini endings showing vague and swollen contours, with unusually long and pedunculated micro-projections were observed in the affected lingual PDL of the incisors in the experimental animals with short-term anterior crossbite induction. Club-shaped nerve terminations with few, if any, micro-projections were observed in the lingual PDL of experimental animals with long-term induction, as well as in aged control mouse incisors. Differences in the distribution of Ruffini endings were also observed. These results indicate that changing the direction of the force applied to the PDL results in rapid and prolonged changes in the morphology of Ruffini-like mechanoreceptors. (+info)Arrested eruption of the permanent lower second molar. (5/1014)
The incidence of retention/impaction of the permanent lower second molar (M2inf) lies between 0.6/1000 and 3/1000. Therefore, the purpose of the present study was to investigate the craniofacial morphology, the frequency of dental anomalies and the inclination of the affected M2inf and the adjacent first molar in patients with arrested eruption of M2inf. The overall goal was to elucidate the aetiology of arrested tooth eruption and to present the characteristics of these patients in order to improve diagnosis and treatment planning. Radiographic material (profile radiographs and orthopantomograms) from 19 patients (nine females and 10 males; 13-19 years of age at the time of referral) were analysed. The ages of the patients when profile radiographs were taken for cephalometric analysis varied from 8 to 16 years. The study shows that this group of patients, compared with a reference group, had an increased sagittal jaw relationship (Class II). Specifically, the mandibular prognathism was less, the mandibular gonial angle smaller, the mandibular alveolar prognathism enlarged and the maxillary incisor inclination less than in the reference group. Furthermore, this group of patients had a more frequent occurrence of morphological tooth anomalies, such as root deflections, invaginations, and taurodontism. However, none of the patients with arrested eruption of M2inf had agenesis of the lower third molar. The study did not reveal an association between the degree of inclination of the M2inf and that of the first molar in the same region. The results of this investigation show that conditions such as the craniofacial morphology and deviations in the dentition are associated with arrested eruption of M2inf. Therefore, it is important to evaluate these conditions in future diagnosis and treatment planning of patients with arrested eruption of M2inf. (+info)The length and eruption rates of incisor teeth in rats after one or more of them had been unimpeded. (6/1014)
The eruption rate and length of all four incisor teeth in rats were measured under ether anaesthesia by recording the position of marks on their labial surfaces at 2-day intervals, using calibrated graticules in microscope eyepieces. The rats were divided into four groups and either a lower, an upper, both a lower and an upper, or no incisors were unimpeded. This paper describes the changes when the unimpeded incisors returned to the occlusion. Neither the unimpeded nor the impeded incisors simply returned to control values immediately the period of unimpeded eruption ended, but showed transient changes in their lengths and eruption rates. The results confirm that eruption rates are determined by the sum of the lengths of the lower and upper incisors, rather than by their own lengths, with longer teeth erupting more slowly. Specifically, restoring the bevel to the incisors did not slow their eruption below normal impeded rates. The slowing of the eruption of the longer of two adjacent incisors was related to the length differences of the incisors in the same jaw, not to the sum of the differences in both jaws. Contact with the contralateral incisor in the opposite jaw slowed the eruption of an incisor more than contact with the ipsilateral incisor. (+info)Pathological evaluation of the effects of intentional disocclusion and overloading occlusion in odontogenesis disorders in N-methylnitrosourea-treated hamsters. (7/1014)
This study compares the effects of disocclusion and overloading occlusion on dental lesions. Ten-day-old Syrian hamsters were divided into 4 groups: group I, untreated animals; group II, animals whose hemilateral incisors were disoccluded; group III, N-methylnitrosourea (MNU)-treated animals; and group IV, MNU-treated animals whose hemilateral incisors were disoccluded. The ipsilateral maxillary and mandibular incisors were repetitively cut with diamond discs. The hamster is easier to anesthetize. Animals received a 0.2% solution of MNU (10 mg/kg body weight) intragastrically twice a week for 16 wk. All the cut mandibular incisors and the MNU-treated uncut mandibular incisors showed lack of iron deposition on the enamel surface. The eruption rate was significantly higher in the cut disoccluded incisors of groups II and IV (p < 0.05) and significantly lower in the uncut overloaded incisors of groups II and IV (p < 0.05). In the cut mandibular incisors of group IV, the degree of the disturbance of odontogenesis and the atypical proliferation of odontogenic epithelium were more prominent (p < 0.02), and the dental lesions occurred earlier. Histologically, the disturbed Hertwig's epithelial sheath and the Hertwig's epithelial sheath-like transformed U-shaped part and enamel organ seemed to lead to disturbances of amelogenesis and detinogenesis as well as to atypical proliferation of odontogenic epithelium nests. Thus, this method of disocclusion of the incisors of rodents may represent a useful model for the investigation of the effects of various agents on tooth formation over a short experimental period. (+info)Postnatal expression of calretinin-immunoreactivity in periodontal Ruffini endings in the rat incisor: a comparison with protein gene product 9.5 (PGP 9.5)-immunoreactivity. (8/1014)
The postnatal expression of immunoreactivity for calretinin, one of the calcium binding proteins, and for protein gene product 9.5 (PGP 9.5), a general neuronal marker, was investigated in mechanoreceptive Ruffini endings in the periodontal ligament of the rat incisor. Age-related changes in the expression of these two proteins in periodontal nerves were further quantified with a computerized image analysis. At 1 day after birth, a few PGP 9.5-immunoreactive nerve fibers and a still smaller number of calretinin-positive fibers were found in the periodontal ligament: they were thin and beaded in appearance and no specialized nerve terminals were recognized. Tree-like terminals, reminiscent of immature Ruffini endings, were recognizable in 4-day-old rats by PGP 9.5-immunohistochemistry, while calretinin-immunostaining failed to reveal these specialized endings. At postnatal 7-11 days when PGP 9.5-immunostaining could demonstrate typical Ruffini endings, calretinin-immunopositive nerve fibers merely tapered off without forming the Ruffini type endings. A small number of Ruffini endings showing calretinin-immunoreactivity began to occur in the periodontal ligament at 24-26 days after birth when the occlusion of the first molars had been established. At the functional occlusion stage (60-80 days after birth), the Ruffini endings showing calretinin-immunoreactivity drastically increased in number and density, but less so than those positive for PGP 9.5-immunoreaction. The delayed expression of calretinin suggests that the function of the periodontal Ruffini endings is established after the completion of terminal formation because Ca2+, which binds to calcium binding proteins including calretinin with high affinity, plays an important role in mechano-electric transduction. (+info)
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The types of incisor are: maxillary central incisor (upper jaw, closest to the center of the lips) maxillary lateral incisor ( ... In humans, the incisors serve to cut off pieces of food, as well as in the grip of other food items. Arrangement of incisors in ... In cats, the incisors are small; biting off meat is done with the canines and the carnassials. In elephants, the upper incisors ... The rest of the primary dentition erupts after the incisors. Apart from the first molars, the incisors are also the first ...
Incisor Ridge
... (71°40′S 163°41′E / 71.667°S 163.683°E / -71.667; 163.683Coordinates: 71°40′S 163°41′E / 71.667°S 163.683°E ... "Incisor Ridge". Geographic Names Information System. United States Geological Survey, United States Department of the Interior ... This article incorporates public domain material from "Incisor Ridge". Geographic Names Information System. United States ...
Mandibular incisor
... may refer to: Mandibular central incisor Mandibular lateral incisor This disambiguation page lists articles ... associated with the title Mandibular incisor. If an internal link led you here, you may wish to change the link to point ...
Incisor procumbency
... incisor procumbency refers to the orientation of the upper incisor, defined by the position of the cutting edge of the incisor ... Proodont incisors have the cutting edge in front of the vertical plane, orthodont teeth have it perpendicular to the plane, ... opisthodont incisors have it behind the plane, and hyper-opisthodont teeth have the cutting edge even behind the back of the ... alveolus of the incisor. Phyllotini are mostly opisthodont, but Auliscomys and Galenomys are orthodont and have sometimes even ...
Maxillary lateral incisor
... maxillary lateral incisor and that of the permanent maxillary lateral incisor. The maxillary lateral incisors occlude in ... The primary lateral incisor crown is wider mesiodistally than the permanent tooth and the roots of the primary lateral incisors ... The maxillary lateral incisor resembles the maxillary central incisor, but is smaller in every dimension aside from root length ... Compared to the maxillary central incisor, the maxillary lateral incisor has more rounded mesial and distal incisal angles. The ...
Mandibular central incisor
... mandibular central incisor and that of the permanent mandibular central incisor. The mandibular central incisors are usually ... It is mesial (toward the midline of the face) from both mandibular lateral incisors. As with all incisors, its function ... and the right permanent mandibular central incisor is known as "41", and the left one is known as "31". The central incisors ... the permanent mandibular central incisors are designated by a number. The right permanent mandibular central incisor is known ...
Mandibular lateral incisor
... mandibular lateral incisor and that of the permanent mandibular lateral incisor. In the universal system of notation, the ... the permanent mandibular lateral incisors are designated by a number. The right permanent mandibular lateral incisor is known ... The mandibular lateral incisor is the tooth located distally (away from the midline of the face) from both mandibular central ... As with all incisors, their function is for shearing or cutting food during mastication, commonly known as chewing. There are ...
Molar incisor hypomineralisation
Trauma to primary incisors resulting in discolouration of permanent incisors. Administration of tetracycline during pregnancy ... Molar incisor hypomineralisation (MIH) is a type of enamel defect affecting, as the name suggests, the first molars and ... White spot lesions are also uncommon on incisors, hence ruling out dental caries. Fluorosis, which can result from an intake of ... MIH often presents as discolouration on one to four affected permanent molars and the associated incisors. The enamel of the ...
Maxillary central incisor
... the maxillary incisors cover nearly half of the mandibular incisors' crowns. When the maxillary and mandibular incisors do not ... The maxillary central incisors contact each other at the midline of the face. The mandibular central incisors are the only ... On the other hand, when the contact of the mandibular incisors to the maxillary incisors is near or completely on the gingiva, ... It is located mesial (closer to the midline of the face) to the maxillary lateral incisor. As with all incisors, their function ...
Maxillary lateral incisor agenesis
... (MLIA) is lack of development (agenesis) of one or both of the maxillary lateral incisor ... The condition is bilateral if the incisor is absent on both sides or unilateral if only one is missing. It appears to have a ... By the age of 8 or 9, the permanent maxillary lateral incisors erupt as the root continues to mineralize until the age of 11 ... The first set of maxillary lateral incisors (primary teeth) develop between the 14th and the 16th week, while being inside the ...
Shovel-shaped incisors
... (or, more simply, shovel incisors) are incisors whose lingual surfaces are scooped as a consequence of ... There is a spectrum of the degree of shoveled-ness, ranging on a scale from 0 to 7 of spatulate incisors to shoveled incisors. ... The proposed explanation for this at the time was that shovel-shaped incisors were stronger than non-shovel shaped incisors, ... It was theorized that positive selection for shovel shaped incisors over the spatulate incisors are more commonly found in ...
Index of oral health and dental articles
Maxillary central incisor • Maxillary first molar • Maxillary first premolar • Maxillary lateral incisor • Maxillary second ... Mandibular central incisor • Mandibular first molar • Mandibular first premolar • Mandibular lateral incisor • Mandibular ... Shovel-shaped incisors • Sialogram • Signal • Simon Hullihen • Sinodonty and Sundadonty • Sinus-lift procedure • Smiley's Good ... Incisor • Inferior alveolar nerve • Inflammatory papillary hyperplasia • Ingestion • Inlays and onlays • Inner enamel ...
WiMedia Alliance
"Incisor.tv". Incisor.tv. 2009-03-16. Retrieved 2010-09-04. "Press Releases: UWB Alliance to Lead Industry Growth and Drive ...
List of lakes of Park County, Montana
9,767 feet (2,977 m) Incisor Lake, 45°08′05″N 109°54′47″W / 45.13472°N 109.91306°W / 45.13472; -109.91306 (Incisor Lake), ... "Incisor Lake". Geographic Names Information System. United States Geological Survey, United States Department of the Interior ...
Bluetooth
"Incisor.tv". Incisor.tv. 16 March 2009. Archived from the original on 16 September 2018. Retrieved 4 September 2010. "Bluetooth ... "Simon Stenhouse - Leech Attempt" (PDF). incisor.tv. November 2009. Archived from the original (PDF) on 24 September 2015. ...
Wireless USB
"Incisor Wireless News: What to make of the Bluetooth SIG / WiMedia merger?". Incisor.tv. 2009-03-16. Retrieved 2011-12-02. ... "Incisor Magazine November 2009" (PDF). Incisor.tv. Archived from the original (PDF) on 2015-09-24. Retrieved 2011-12-02. " ...
The Needles (Olympic Mountains)
Martin, Incisor, Johnson, Clark, and Sundial seen from Marmot Pass Mt. Deception (left), The Needles centered, Tyler Peak along ... "The Incisor, Washington". Peakbagger.com. Retrieved 2022-02-14. "Mount Walkinshaw, Washington". Peakbagger.com. Retrieved 2022- ...
Indian bush rat
Orange-yellow incisor teeth. Tail, dark above and yellowish below. Body fur spiny. Rounded head with a blunt nose, with small ...
Oldfieldthomasia
The canines were incisor-shaped. The protocone and the hypocone were almost identical, with an oblique and elongated central ...
Hypodontia
Maxillary lateral incisor 1.7% Maxillary second premolar 1.5% Mandibular central incisor 0.3% Mestrović SR, Rajić Z, Papić JS ( ... Its polymorphic variant may be associated with hypodontia such as missing lower incisors or in a more severe form of agenesis ... When moving the canine into the space of the lateral incisor, the dimensions of the canine, root position and gingival position ... In each jaw, four morphological sites were identified (incisors, canines, premolars and molars). The tooth at the end of each ...
Dental anatomy
The maxillary lateral incisor is the tooth located distally from both maxillary central incisors of the mouth and mesially from ... The mandibular lateral incisor is the tooth located distally from both mandibular central incisors of the mouth and mesially ... Incisors are divided further into central and lateral incisors. Among premolars and molars, there are first and second ... Though similar, there are some minor differences between the primary and permanent incisors. The maxillary central incisors are ...
Ricefield rat
They have chisel-like incisor. The ricefield rat is between 304-400 mm long with a tail length of 140-200 mm and a skull length ...
Amblysomus
Their dental formula is 3,1,3,2/3,1,3,2. The first incisor is enlarged. The lateral incisors and first premolars are like ...
Paraburnetia
... small incisors; and thickened rim along the posterior margin of the squamosal". In dorsal view, size of the skull is more ...
Anthropological criminology
... large incisors; bushy eyebrows, tending to meet across nose; large eye sockets, but deep-set eyes; beaked or flat nose; strong ...
Josephoartigasia
The incisor is long and broad. In J. magna, the only known incisor (the lower left, I1) is broken into two pieces. At the base ... only the base of the right incisor (1I) is known, and the length of the two incisor sockets together is 6.73 cm (2.65 in). J. ... the incisors were angled instead of pointing straight down), since moving force through a curved body (the incisor) would ... monesi has a prodigious incisive foramen, corresponding to the blood vessels connected to the incisor. The incisor of J. monesi ...
Lagrivea
... one with the incisor and m2; and one with the incisor, p4, m1, and m2-an isolated lower incisor, and an isolated m2. It was ... The surfaces of the incisor are very flat, but there are small, irregular striations in the enamel along the length of the ... Lagrivea was a large tree squirrel with flat lower incisors and a large, triangular fourth lower premolar (p4). Each of the ... In the mandible, the diastema (gap) between the incisors and the cheekteeth (premolars and molars) is relatively deep. The ...
List of OMIM disorder codes
KCNJ13 Solitary median maxillary central incisor; 147250; SHH Somatostatin analog, resistance to; 102200; SSTR5 Sorsby fundus ...
Marginal mandibular branch of the facial nerve
Origin: Mandible inferior to incisor teeth. Insertion: Skin of chin. The marginal mandibular nerve may be injured during ...
Rudd's mouse
Incisors project anteriorly. The animal is known across a wide range in Africa, but is never common. They are usually taken in ...
Incisor Teeth Profile | Odyssey BMX
The CHAINWHEEL sprocket uses the new Incisor teeth profile. The look of the CHAINWHEEL should be obvious to anyone who rode ... With similar lines as the original, the Burlington is stiffer, stronger and benefits from the new Incisor teeth profile (same ... that also benefits from the new Incisor teeth profile. ...
Incisor | DOCS Education
Sign up for our semimonthly newsletter, Incisor.. You are just a click away from having Incisors award-winning content ... Tens of thousands of oral health professionals count on Incisor to keep their teams up to date on dental science, regulatory ... Sign up for our semimonthly newsletter, Incisor. ...
Image: Overgrown incisor teeth, rabbit - Merck Veterinary Manual
Excess NF-κB induces ectopic odontogenesis in embryonic incisor epithelium | Max Delbrück Center
The supernumerary incisors in K5-Ikkβ mice were found to phenocopy extra incisors in mice with mutations of Wnt inhibitor, Wise ... Excess NF-κB induces ectopic odontogenesis in embryonic incisor epithelium View in MDC Repository ... Apoptosis that is normally observed in wild-type incisor epithelium was reduced in K5-Ikkβ mice. ... K5-Ikkβ mice showed supernumerary incisors whose formation was accompanied by up-regulation of canonical Wnt signaling. ...
Incisor Root Canal in Wiltshire • Check Prices & Reviews
Choose from 9 Incisor Root Canal Clinics in Wiltshire with 8 verified patient reviews. ... Incisor Root Canal prices from £251 - Enquire for a fast quote ★ ... Incisor Root Canal prices from £251 - Enquire for a fast quote ★ Choose from 9 Incisor Root Canal Clinics in Wiltshire with 8 ... Incisor Root Canal Wiltshire. All 9 Incisor Root Canal Clinics in Wiltshire. ...
Single Central Incisor Porcelain Crown Case Study | Appletree Glasgow
Replacement of a Maxillary Right Central Incisor Using an Immediate Restoration Protocol - Clinical Case Report - Home - ITI
54-year-old male was referred to a specialist prosthodontic clinic for the management of the maxillary right central incisor, ... Replacement of a Maxillary Right Central Incisor Using an Immediate Restoration Protocol - Clinical Case Report - Home. Home ... Replacement of a Maxillary Right Central Incisor Using an Immediate Restoration Protocol. Christopher Evans, Adam J Rosenberg ... Replacement of an Upper Right Central Incisor with a Regular Neck Implant, Restored with an All-Ceramic Crown, Cemented. ...
Incisor Forceps - GerMedUSA
Maxilar Central Incisor | GAOFORUM
All About Mamelons: Do Your Incisors Have Bumps? | Dr. Brent Cornelius
Fracture of upper incisors | Fracture of upper incisors - Kazemi Oral Surgery | Facialart.com
Innervation of blood vessels in the rat incisor pulp: A scanning electron microscopic and immunoelectron microscopic study<...
Tabata S, Ozaki HS, Nakashima M, Uemura M, Iwamoto H. Innervation of blood vessels in the rat incisor pulp: A scanning electron ... The rat incisor pulp was investigated by scanning electron microscopy (SEM) after connective tissue digestion and by ... The rat incisor pulp was investigated by scanning electron microscopy (SEM) after connective tissue digestion and by ... The rat incisor pulp was investigated by scanning electron microscopy (SEM) after connective tissue digestion and by ...
Management of Subgingival Incisor Fractures
with a Diode Laser
This case study introduces the concept of using a diode laser as another tool in the treatment of fractured maxillary incisor ... Management of subgingival fractures of incisors is difficult. ... Management of Subgingival Incisor Fractures with a Diode Laser ... The 2 central incisors had open apices with immature root development. The fractures appeared to approximate the root on the ... A 9.3-year white male presented to the office with a crown fracture of the maxillary central incisors. ET was on the playground ...
Aesthetic management of molar-incisor hypomineralization
SOUZA, Juliana Feltrin de et al. Aesthetic management of molar-incisor hypomineralization. RSBO (Online) [online]. 2014, vol.11 ... Conclusion: The incisors affected by MIH should be treated to improve the child`s self-esteem and avoid negative effects on ... Introduction: Molar-incisor hypomineralization (MIH) has been challenging for clinical practice. The term refers to an enamel ... This defect may result in high sensibility, coronal destruction of the molars, aesthetic problem when incisors are affected, ...
Isolation and partial characterization of proteoglycans from rat incisors.
Newly synthesized proteoglycans of rat incisors were labelled in vivo for 6h with [35S]-sulphate in order to facilitate their ... In general, the amino acid compositions of the major proteoglycans of rat incisors resembled that of bovine nasal cartilage ... Proteoglycans were extracted from non-mineralized portions (predentine) of rat incisors with 4M-guanidinium chloride and ...
Equine incisor fracture Archives - netkumar1
IMSEAR at SEARO: Inverted central incisor--a case report.
Inverted central incisor--a case report. Journal of the Indian Society of Pedodontics and Preventive Dentistry. 2004 Jun; 22(2 ... An unusual case of inverted central incisor in a nine year old girl is reported here. The case was diagnosed as an infected ... The unerupted central incisor was placed inverted almost near the ethmoid bone. The cyst was enucleated successfully. ...
Incisor Relaxed Space - The Horse's Advocate
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INCISORS | Kateri Kramer
Incisor & 2nd Premolar Forceps - The Edge Equine
Hypoplasia in crown of primary mandibular left lateral incisor identified in infant Japanese girl<...
Okawa R, Naka S, Saga K, Nomura R, Nakano K. Hypoplasia in crown of primary mandibular left lateral incisor identified in ... Okawa, R., Naka, S., Saga, K., Nomura, R., & Nakano, K. (2014). Hypoplasia in crown of primary mandibular left lateral incisor ... Okawa, R, Naka, S, Saga, K, Nomura, R & Nakano, K 2014, Hypoplasia in crown of primary mandibular left lateral incisor ... Hypoplasia in crown of primary mandibular left lateral incisor identified in infant Japanese girl. / Okawa, Rena; Naka, Shuhei ...
Molar Incisor Hypomineralisation (MIH) - An Overview - Smile eCademy
Molar Incisor Hypomineralisation (MIH) - An Overview Report There was a problem reporting this post. ... Molar Incisor Hypomineralisation (MIH) - An Overview. Written by John on 15 February 2022. . ... Recent data indicates that molar-incisor hypomineralisation (MIH) is a frequently - encountered dental condition worldwide. The ...
Incisor, The - Climbers Guide to the Olympic Mountains
Fostering Apocalypse by Incisor Studios, toothmonster, Mauricio Castillo
Incisor Studios1 year ago (1 edit) (+1). Hmm, this is really weird-- wed never heard of a bug like this. Ill be looking from ... Incisor Studios1 year ago(+2). Thank you so much for the video, you were so kind!! Were so glad you liked it and we really ... Incisor Studios1 year ago (1 edit) (+1). Hey there, thank you! Right now, while there is an established idea of what the sequel ... Incisor Studios1 year ago(+1). Thank you for the report! Were working on an update to fix some issues like this one, and ...
Giant Cementoblastoma of the Impacted Mandibular Incisor | AVESİS
Molar Incisor Hypomineralisation (MIH) - An Overview - Smile eCademy
Molar Incisor Hypomineralisation (MIH) - An Overview Report There was a problem reporting this post. ... Molar Incisor Hypomineralisation (MIH) - An Overview. Written by John on 15 February 2022. . ... Recent data indicates that molar-incisor hypomineralisation (MIH) is a frequently - encountered dental condition worldwide. The ...
hutchinson incisors Archives - StudentRDH Blog
Q: This unusual incisor shape is most likely caused by: (A.) Syphilis(B.) Attrition(C.) Erosion(D.) Fluorosis Mini Boards ... Q: This unusual incisor shape is most likely caused by:. 2 min read ... Reviews for the National + Local Anesthesia + CSCE Dental Hygiene Boards Exams! The maxillary central incisors in this image... ...
What are lower incisors? - Fistofawesome.com
What are lower incisors?. Interesting Alex 08/15/2022 comments off What are lower incisors?. The lower incisors are usually the ... What do incisors do?. Incisors are the squarish, sharp-edged teeth in the front of the mouth that cut foods when we bite into ... Which is incisor tooth?. The incisor teeth are at the front of the mouth and have a flat edge designed for shearing or cutting ... The incisors are the eight teeth that are most visible in the front of the mouth. There are eight incisors in total, four on ...
Lower Incisor Shape in Callicebus and Pitheciinae - Wiesemüller - 1999 - ANTHROPOLOGIE
Teeth26
- Following similar lines, The BURLINGTON sprocket is an improved, stiffer, stronger version of its predecessor, that also benefits from the new Incisor teeth profile. (odysseybmx.com)
- With similar lines as the original, the Burlington is stiffer, stronger and benefits from the new Incisor teeth profile (same profile as the Chainwheel). (odysseybmx.com)
- The CHAINWHEEL sprocket uses the new Incisor teeth profile. (odysseybmx.com)
- Severely overgrown incisor teeth in a rabbit. (merckvetmanual.com)
- This case study introduces the concept of using a diode laser as another tool in the treatment of fractured maxillary incisor teeth. (lupinepublishers.com)
- Many cases involving subgingival fractures of incisor teeth can be successfully treated with excellent results with the addition of the diode laser to traditional management techniques. (lupinepublishers.com)
- Over the course of 17 months, a horse with poor body condition, periodontal infection, and pain around the mandibular incisors with only fragments of teeth was investigated and radiographed before and after surgery. (netkumar1.co.in)
- The lower incisors are usually the first primary teeth to come in. (fistofawesome.com)
- The incisors are the eight teeth that are most visible in the front of the mouth. (fistofawesome.com)
- The incisor teeth are at the front of the mouth and have a flat edge designed for shearing or cutting. (fistofawesome.com)
- Incisors are usually bigger in herbivores (plant eaters) and omnivores (plant and meat eaters) because they are useful for biting off pieces of plant-based foods before chewing them with the back teeth. (fistofawesome.com)
- The human mouth contains four types of teeth - incisors, molars, premolars and canines. (fistofawesome.com)
- Incisors are the squarish, sharp-edged teeth in the front of the mouth that cut foods when we bite into them. (fistofawesome.com)
- A normal adult mouth has 32 teeth, which (except for wisdom teeth) have erupted by about age 13: Incisors (8 total): The middlemost four teeth on the upper and lower jaws. (fistofawesome.com)
- Canines (4 total): The pointed teeth just outside the incisors. (fistofawesome.com)
- Modern beavers have incisor teeth with smooth enamel, while the teeth of the giant beaver were much larger up to 15 cm (6 in) long, with a striated, textured enamel surface. (timevaultgallery.com)
- The skull stood out because the lower jaw is missing the two central incisors, and the tip of a stone projectile point is embedded just below where the missing teeth should be. (archaeology.org)
- The scans show no partial teeth or space for the roots in the jaw, which points to agenesis of the mandibular incisors, a surpassingly rare genetic condition in which the teeth never form. (archaeology.org)
- Although rounded protuberances referred to as mamelons are observes commonly on the crowns of newly-emerged human incisor teeth, there have been very few systematic studies of their expression. (dentalanthropology.org)
- The present case report demonstrates the feasibility of closing a wide gap in the aesthetic zone by bilateral shifting of several teeth mesially, in particular a central incisor that was moved across the midline. (pocketdentistry.com)
- In addition to its smaller size, the pygmy hippopotamus differs from the common hippopotamus ( Hippopotamus amphibius ) in being nocturnal and less aquatic and in having a rounder head with the eyes set to the sides, less webbing between the toes, and only one pair of lower incisor teeth. (merriam-webster.com)
- A dental bridge for front teeth may require two crowns on either side since the biting pressure on the front incisors is so great. (xshotpix.com)
- Horses have 36-44 teeth, 12 incisors, 24-8 premolars and molars and males have 4 canines. (mobilevetsvc.com)
- III malocclusions, the maxillary posterior teeth exhibited smaller palatal inclination than normal, while the mandibular incisors and second molars presented greater lingual inclination. (bvsalud.org)
- It was concluded that the analysis of inclinations of all crowns of both dental arches in Class III malocclusions, compared with normal standards, evidenced the presence of natural compensation for maxillary posterior teeth, with reduced palatal inclination, as well as increased lingual inclination in mandibular incisors. (bvsalud.org)
- Incisors are the two front and two bottom teeth in the mouth. (fox-pest.com)
Tooth11
- A healthy 54-year-old male was referred to a specialist prosthodontic clinic for the management of the maxillary right central incisor, tooth 11. (iti.org)
- Subgingival tooth fractures of maxillary incisors start a cascade of questions in the clinician's mind. (lupinepublishers.com)
- A girl aged 0 years 11 months was referred to our clinic by a local pediatrician for examination of a missing tooth crown of a primary mandibular left lateral incisor. (elsevier.com)
- Our intraoral examination showed that seven primary incisors had emerged into the oral cavity, while no tooth crown was noted in the region of the primary mandibular left lateral incisor. (elsevier.com)
- The incisor and impacted or unerupted tooth involvement by a cementoblastoma is extremely rare. (ktu.edu.tr)
- Which is incisor tooth? (fistofawesome.com)
- This gentleman broke a lower incisor and the tooth could not be fixed. (loneoakdental.com)
- This course will emphasize the four criteria required for successful lateral incisor replacement and the three key tooth positions for optimal cuspid substitution treatment. (stratyrighellis.com)
- Over 90% of all incisors displayed mamelons, although the pattern of expression differed significantly between maxillary and mandibular arches, tooth types and ethnic groups. (dentalanthropology.org)
- However, since the diVerent tooth groups (incisor, premolar, and molar) have diVerent functions, they could exert diVerent eVects on the mandibular condyle. (elsevier.com)
- Before: Patient needs a Single Tooth Replacement of one Upper Central Incisor. (thomascarrolldmd.com)
Premolars3
- For removing incisors and second premolars. (theedgeequine.com)
- Results The density of the trabecular bone of the mandibular condyle was signiWcantly associated with the presence of the molars, but not the incisors or premolars. (elsevier.com)
- This number includes eight incisors, four canines, eight premolars and twelve molars. (southmountainfamilydental.com)
Mandibular incisors1
- Values distribution for incisors highlighted the significant concentration of maxillary incisors in the area of positive values, compared with a very expressive concentration of mandibular incisors in the area of negative values. (bvsalud.org)
Molar-incisor hypomineralization1
- Introduction: Molar-incisor hypomineralization (MIH) has been challenging for clinical practice. (bvsalud.org)
Forceps1
- Forceps for lower incisor and root universal forceps for lower jaw with thin blades. (blueandgreeninc.com)
Central24
- Fitting a single central incisor crown is one of the toughest job in dentistry. (dentistglasgow.com)
- Why is the single central incisor crown such a tricky dental procedure? (dentistglasgow.com)
- IMSEAR at SEARO: Inverted central incisor--a case report. (who.int)
- An unusual case of inverted central incisor in a nine year old girl is reported here. (who.int)
- The unerupted central incisor was placed inverted almost near the ethmoid bone. (who.int)
- The maxillary central incisors in this image. (studentrdh.com)
- V. Arikan , Z. K. elikten , S. Sari (2014) "Treatment of horizontal root fractured central incisors and 30 months follow up: 2 case reports", European Journal of Paediatric Dentistry , 15(2 suppl), pp199-202. (ejpd.eu)
- Here, we describe a case of complicated fracture of the maxillary left immature permanent central incisor, which was treated endodontically followed by esthetic reattachment of the fractured fragment using the glass fiber post. (jnsbm.org)
- A three-mamelon form was most common on maxillary and mandibular central incisors in both ethnic groups, but different expressions were observed on lateral incisors. (dentalanthropology.org)
- A 13-year-old sought treatment for a severely compromised maxillary left central incisor and an impacted fully developed left canine. (pocketdentistry.com)
- As the key component of the revised comprehensive treatment plan, the right maxillary central incisor was moved into the position of the left central incisor. (pocketdentistry.com)
- Thus, the feasibility of relocating a maxillary central incisor across the midline has been demonstrated previously. (pocketdentistry.com)
- The accident traumatized the maxillary left central incisor, requiring partial pulpotomy. (pocketdentistry.com)
- The crown of the injured left central incisor was shorter than the right one. (pocketdentistry.com)
- Comparison between Obando´s anthropometric formula and Mondelli´s formula to estimate central incisor width. (uchile.cl)
- Objective: to compare Mondelli's formula with Obando's anthropometric formula in order to determine the mesiodistal width of maxillary central incisor. (uchile.cl)
- The mesiodistal width of maxillary central incisor was measured. (uchile.cl)
- Correlations and differences between estimates of both formulas and the actual mesiodistal width of the central incisor were estimated. (uchile.cl)
- Conclusion: Obando's formula estimated more accurately the mesiodistal width of the central incisor in comparison to Mondelli's formula in the Peruvian population. (uchile.cl)
- Conclusión: la formula de Obando logró estimar de manera más precisa el ancho mesio-distal del incisivo central en comparación a la fórmula de Mondelli en población peruana. (uchile.cl)
- Congenital midline defects, such as septo-optic dysplasia (de Morsier syndrome), midline facial clefts, or single central incisors, may be accompanied by varying anterior pituitary deficiencies. (medscape.com)
- The milder craniofacial characteristics of HPE include microcephaly, midface flattening, hypotelorism (closely spaced eyes), flat nasal bridge, and single maxillary central incisor. (genome.gov)
- She presents gingival recession affecting her right lower-central incisor. (ortoperio.net)
- [ 37 ] Newborns with congenital hypopituitarism (defined as deficiencies of all anterior pituitary hormones) often present with midline craniofacial abnormalities (eg, single central maxillary incisor, cleft lip or palate , optic hypoplasia), hypoglycemia , blindness, micropenis , and hyperbilirubinemia. (medscape.com)
Canines3
- On either side of the incisors are the sharp canines. (fistofawesome.com)
- Its incisors are arranged in a "gentle arch" and its signature upper canines are serrated on both edges, the study authors wrote. (livescience.com)
- This includes eight incisors, four canines and eight molars. (southmountainfamilydental.com)
Lateral incisor3
- The structure was speculated to be the root of the primary mandibular left lateral incisor, which was in the developmental stage. (elsevier.com)
- After the cuspid is substituted into the lateral incisor position, how do you interact with the restorative dentist as the final esthetic and functional result is restored? (stratyrighellis.com)
- The left maxillary lateral incisor was in palatoversion, possibly due to the unerupted left maxillary canine. (pocketdentistry.com)
Upper2
- With EXCEPTIONAL preservation and detail, this UPPER incisor fossil tusk comes from the prehistoric GIANT BEAVER, Castoroides . (timevaultgallery.com)
- Food manipulation was assisted by an elongate, procumbent lower incisor that occluded with three sharply-edged upper incisors, as in living phalangeriform marsupials. (eurekamag.com)
Dentistry1
- Case report: Patients aged 11 and 12 years-old attended to the clinics of the School of Dentistry (Sao Paulo State University - Unesp) complaining about the appearance of incisors due to the presence of opacities on the labial surface. (bvsalud.org)
Abnormalities1
- The incisor disc handpiece allows an accurate work on over-long incisors and is ideal for correcting incisor abnormalities. (vet-design.com)
Facial3
- The snout is long with the nasals projecting well forward of the incisors and with a strong antorbital fossa for facial muscles. (eurekamag.com)
- If there's genetic continuity between Paleoamericans with more Australo-Melanesian morphology and modern Amerindians with more 'Mongoloid' morphology, then it strengthens the idea that the so-called 'Mongoloid' phenotype in Asia (facial flatness, EDAR+, shovel-shaped incisors) is product of a back migration from America in the Late Pleistocene-early Holocene. (blogspot.com)
- laquelle lors d'un traumatisme facial a ete enfouie dans le vestibule narinaire en conservant son pedicule vasculo-nerveux. (bvsalud.org)
Dental4
- Tens of thousands of oral health professionals count on Incisor to keep their teams up to date on dental science, regulatory issues, practice management strategies, and continuing education. (docseducation.com)
- We have all the information you need about public and private dental clinics that provide incisor root canal in Wiltshire. (whatclinic.com)
- Recent data indicates that molar-incisor hypomineralisation (MIH) is a frequently - encountered dental condition worldwide. (smileecademy.com)
- Q: This unusual incisor shape is most likely caused by: (A.) Syphilis(B.) Attrition(C.) Erosion(D.) Fluorosis Mini Boards Reviews for the National + Local Anesthesia + CSCE Dental Hygiene Boards Exams! (studentrdh.com)
Mamelons1
- All About Mamelons: Do Your Incisors Have Bumps? (brentcornelius.com)
Incisive1
- At treatment completion, cone-beam computed tomography (CBCT) was used to show the relative position of the relocated incisor, the incisive foramen, the nasopalatine canal, and the MPS. (pocketdentistry.com)
Equine1
- The 3 Piece Equine Incisor Elevator Set includes 3 stainless steel non-winged elevators (1 straight and 2 curved) as shown on the left side of the 6 pc. (serona.vet)
Restorative1
- Objective: The aim of this paper is to report two cases in which a conservative approach was adopted using new technologies for direct restorative treatment of incisor with MIH opacities. (bvsalud.org)
Eight incisors1
- There are eight incisors in total, four on the top and four on the bottom. (fistofawesome.com)
Clinic1
- Compare all the dentists and contact the incisor root canal clinic in Wiltshire that's right for you. (whatclinic.com)
Median2
- Median inter-incisor line. (bvsalud.org)
- Follin et al used Beagle dogs to investigate the movement of incisors as a function of animal age and median palatal suture (MPS) closure. (pocketdentistry.com)
Shape2
- Wiesemüller B, Hartmut R, Henke W, 1999: Lower Incisor Shape in Callicebus and Pitheciinae. (mzm.cz)
- One of the defining characteristics of the giant beaver was their incisors, which differ in size and shape from those of modern beavers. (timevaultgallery.com)
Nasal1
- In general, the amino acid compositions of the major proteoglycans of rat incisors resembled that of bovine nasal cartilage proteoglycans, but the former had lower proline, valine, isoleucine, leucine, and higher aspartic acid, contents. (uab.edu)
Root1
- Incisor Root Canal prices from £251 - Enquire for a fast quote ★ Choose from 9 Incisor Root Canal Clinics in Wiltshire with 8 verified patient reviews. (whatclinic.com)
Enamel2
- The term refers to an enamel defect that affects permanent molars and often permanent incisors. (bvsalud.org)
- The cases were diagnosed as MIH, presenting enamel defects on the permanent molars and incisors. (bvsalud.org)
Permanent2
- The main aims of this study were to describe the nature and extent of variation of mamelon expression on permanent incisors within and between two different human populations, and to quantify the contributions of genetic and environmental influences to observed variability. (dentalanthropology.org)
- Replantation of 400 avulsed permanent incisors. (smilesforlifeoralhealth.org)
Treatment2
- The aesthetic treatment of the incisors should be conservative, since the replacements of restorations are needed throughout life. (bvsalud.org)
- III malocclusions described, especially in lower incisors, would help clinicians when compensatory treatment is considered. (bvsalud.org)
Management1
- Management of subgingival fractures of incisors is difficult. (lupinepublishers.com)
Partial1
- Isolation and partial characterization of proteoglycans from rat incisors. (uab.edu)
Case1
- We present a case report of a giant cementoblastoma that involved an impacted mandibular incisor. (ktu.edu.tr)
Isolation1
- COHEN, S. Isolation of a mouse submaxillary gland protein accelerating incisor eruption and eyelid opening in the new-born animal. (bvsalud.org)
Humans1
- Maybe the past left some sort of trace, like how humans still have body hair and incisors. (collapseboard.com)