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)
Surgical Management of Mandibular Central Incisors with Dumbbell Shaped Periapical Lesion: A Case Report
Conservative approach for a patient with extreme delay in maxillary lateral incisor development.
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... 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 ... It is located mesial (closer to the midline of the face) to the maxillary lateral incisor. As with all incisors, their function ... The lingual of maxillary incisors and the facial of mandibular incisors are the most common places for attrition to occur.[ ...
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
CS1 maint: discouraged parameter (link) "Incisor.tv". Incisor.tv. 2009-03-16. Retrieved 2010-09-04. CS1 maint: discouraged ...
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. "Jeff Lake". Geographic Names Information ...
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. Archived from the original (PDF) on 24 September 2015. Retrieved 4 June ...
Wireless USB
"Incisor Wireless News: What to make of the Bluetooth SIG / WiMedia merger?". Incisor.tv. 2009-03-16. Retrieved 2011-12-02. ... Bluetooth group drops ultrawideband, eyes 60 GHz Report: Ultrawideband dies by 2013 "Incisor Magazine November 2009" (PDF). ... Incisor.tv. Retrieved 2011-12-02. "Archived copy" (PDF). Archived from the original (PDF) on 2010-10-10. Retrieved 2010-09-30. ...
Wisdom tooth
Wisdom teeth (often notated clinically as M3 for third molar) have long been identified as a source of problems and continue to be the most commonly impacted teeth in the human mouth. The oldest known impacted wisdom tooth belonged to a European woman of the Magdalenian period (18,000-10,000 BCE).[6] A lack of room to allow the teeth to erupt results in a risk of periodontal disease and dental cavities that increases with age.[7] Less than 2% of adults age 65 years or older maintain the teeth without cavities or periodontal disease and 13% maintain unimpacted wisdom teeth without cavities or periodontal disease.[8]. ...
Indian bush rat
Orange-yellow incisor teeth. Tail, dark above and yellowish below. Body fur spiny. Rounded head with a blunt nose, with small ...
Arterial tree
Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization ...
Anthropological criminology
... large incisors; bushy eyebrows, tending to meet across nose; large eye sockets, but deep-set eyes; beaked or flat nose; strong ...
Hypodontia
Maxillary lateral incisor 1.7% Maxillary second premolar 1.5% Mandibular central incisor 0.3% Mestrović SR, Rajić Z, Papić JS ( ... It's 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 ...
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 ...
Simian shelf
... and upper incisors". Although the forward leaning lower incisors began to show up less in apes, the simian shelf still remained ... The lower incisors were concluded to be an adaptive feature as it was an adaptation for "hard object feeding including... large ... This sign of evolution was identified as shown through the lower incisors that lean forward and are known to be used to break ... was retained by most large bodied genera and served as a preadaptation for the evolution of broad lower incisors in living ...
Dryopithecus
An upper incisor, NMB G.a.9., and female upper molar, FSL 213981, come from Saint-Alban-de-Roche, France. A male partial face, ...
Polypay
Incisor teeth must touch the dental pad. In general, Polypay ewes are able to lamb at 1 year of age, wean twins, and mature ...
Theriognathus
... has 5 or fewer interlocking incisors, which have longitudinal grooves. There are 4 lower incisors. The incisors ... The incisor cutting margins are smoothly ridged. Lower canines are large in adults, and post-canine teeth exist in the lower ... The anterodorsal-most tip of the premaxilla forms a rostral process, which overhangs the incisors, like in most ...
Diatomys
Incisors display multiserial enamel. The structure of the Hunter-Schreger bands is very similar to Laonastes. The root of the ... incisor is shortened. The cheek teeth are bilophodont, displaying two transverse ridges that are each slightly curved into a ...
Silver diammine fluoride
"Minimally Invasive Treatment for Molar Incisor Hypomineralization". Decisions in Dentistry. Retrieved 2020-04-09. Oliveira BH, ...
Greater mole-rat
It has prominent incisor teeth, which are used for burrowing. The fur is greyish, but can vary in color. It can grow to a size ... The paws are not modified like the ones of the moles; it digs with its incisor teeth instead. It is a herbivore and feeds on ...
Tapanuli orangutan
... they have a narrower maxillary incisor row; the distance across the palate at the first molars are narrower; there is a smaller ...
Aphelops
... between the second incisor (lower tusk) and first premolar. Many other aspects of its anatomy are typical of aceratheriines, ... including: the absence of a horn on the broad, unfused nasal bones; the reduced premaxilla and lost first incisor; a nasal ...
Dorudon
Similar to the upper incisors, the lower incisors are simple conical teeth curved distally and aligned with the cheek teeth. I1 ... and difficult to distinguish from lower incisors. The upper incisors are missing in most specimens and are only known from two ... separated by large diastemata containing pits into which the lower incisors fit. The upper incisors are simple conical teeth ... The upper canine is a little larger than the upper incisors, and, like them, directed slightly buccally and mesially.[13] ...
Little Indian field mouse
Upper incisors curve backwards. This animal is known as වෙල් හීන් මීයා by Sinhalese people. Aplin, K.; Molur, S.; Nameer, P.O ...
Petter's tufted-tailed rat
The incisors are weak and the enamel on the upper incisors is yellow to light orange. The root of the lower incisor does not ... The incisors are weak. Eliurus petteri was first described in 1994 by American zoologist Michael Carleton as part of a revision ... The weak incisors suggest to Carleton that it eats more "indurate" fruits and insects than other Eliurus. Destruction and ...
Incisor - Wikipedia
maxillary lateral incisor (upper jaw, beside the maxillary central incisor). *mandibular central incisor (lower jaw, closest to ... Adult humans normally have eight incisors, two of each type. The types of incisor are: *maxillary central incisor (upper jaw, ... mandibular lateral incisor (lower jaw, beside the mandibular central incisor). Children with a full set of deciduous teeth ( ... The rest of the primary dentition erupts after the incisors.[2] Apart from the first molars, the incisors are also the first ...
Maxillary central incisor - Wikipedia
... 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 ... It is located mesial (closer to the midline of the face) to the maxillary lateral incisor. As with all incisors, their function ... The lingual of maxillary incisors and the facial of mandibular incisors are the most common places for attrition to occur.[ ...
incisor | Encyclopedia.com
... incisor, Kaiser, Liza, miser, Mount Isa, provisor, reviser, riser, sizer, visor •aggrandizer • subsidizer •merchandiser • ... mora Source for information on incisor: Oxford Dictionary of Rhymes dictionary. ... incisor •adviser, chastiser, coryza, despiser, deviser, divisor, Dreiser, Eliza, ... incisor •adviser, chastiser, coryza, despiser, deviser, divisor, Dreiser, Eliza, incisor, Kaiser, Liza, miser, Mount Isa, ...
Maxillary lateral incisor
The overall average length of the maxillary lateral incisor is 22 mm with an average crown length of 9 … ... PERMANENT MAXILLARY LATERAL INCISOR by Ram Simsuangco 5918 views * Permanant Maxillary Lateral Incisor by Abhishek Solanki ... Maxillary lateral incisor * 1. MAXILLARY LATERAL INCISOR EXTERNAL ROOT MORPHOLOGY • The overall average length of the maxillary ... MANDIBULAR LATERAL INCISOR The mandibular lateral incisor is single-rooted . and is comparable in form to the mandibular ...
Incisor | Definition of Incisor by Merriam-Webster
Incisor definition is - a front tooth typically adapted for cutting; especially : one of the cutting teeth in mammals located ... Examples of incisor in a Sentence. Recent Examples on the Web The front incisor teeth of squirrels grow half a foot each year. ... Comments on incisor. What made you want to look up incisor? Please tell us where you read or heard it (including the quote, if ... Post the Definition of incisor to Facebook Share the Definition of incisor on Twitter ...
Permanent Central Incisor 7th Yr
... The permanent central incisor usually appears in the seventh year of life and is part of the ... The central incisor teeth, or front teeth, precede the lateral incisors and start the arrangement of the teeth from the midline ... The incisors are chisel-shaped, and their sharp edges bite off relatively large pieces of food. ...
Incisor - Wikipedia
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 - definition of incisor by The Free Dictionary
incisor synonyms, incisor pronunciation, incisor translation, English dictionary definition of incisor. n. A tooth adapted for ... Lateral Incisor-Central Incisor, d) Lateral incisor- central incisor, e) Canine to Central Incisor position (4).. Bilateral ... Mandibular permanent first molar and incisor width as predictor of mandibular canine and premolar width.. Incisor Size Analysis ... Incisor - definition of incisor by The Free Dictionary https://www.thefreedictionary.com/incisor ...
Chilled Incisor - Item - World of Warcraft
Right Maxillary Lateral Incisor
Create healthcare diagrams like this example called Right Maxillary Lateral Incisor in minutes with SmartDraw. SmartDraw ... Right Maxillary Lateral Incisor. Create healthcare diagrams like this example called Right Maxillary Lateral Incisor in minutes ... Right Maxillary Lateral Incisor. Various views of the right maxillary lateral incisor.. LifeART Collection Images Copyright © ...
max primary lateral incisor
Upper Primary Lateral Incisor 3D Model available on Turbo Squid, the worlds leading provider of digital 3D models for ... teeth tooth baby primary milk lacteal dentition deciduous pedodontic pediatric medicine mouth molar molars incisor canine ... Primary Maxillary Lateral (second) Incisor - Right Side (D). =====, USAGE ,=====. - Orthodontics. - Medicine. - Anatomy. - ...
Incisor Ridge - Wikipedia
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. Retrieved 2012-07-06. CS1 maint: ... "Incisor Ridge". (content from the Geographic Names Information System) v t e. ...
Mandibular incisor - Wikipedia
Patent US5697944 - Universal dilator with expandable incisor - Google Patents
... the balloon is inflated and the blades are extended through the slits in the housing and the device is used as an incisor. ... This configures the device as an incisor. With the incisor configuration, a distal advancement of the device will cause the ... as an incisor. Still another object of the present invention is to provide a surgical dilator tool with expandable incisors ... In light of the above, it is an object of the present invention to provide a surgical dilator tool with expandable incisors ...
Re: The Incisor Dilemma - Big Think
Most of the contributors to this site are fortunate enough to live in America. For this reason, nearly all of us are blessed with the ability to decide how we wish to live our own lives, what value systems we wish to adopt, and how to manifest those value systems in our own lives... Some vegetarians...
Incisor | Rock Climbing Routes | Rockclimbing.com
Find out details on the rock climbing route named Incisor, including topos, photos, user reviews, and route info such as ... Incisor - 5.10b Indecision - 5.10a Jacob - 5.10a Jenni - 5.7 Jet Arete - 5.10b Jett Sett - 5.10a Kathy - 5.10b Little Hermes - ... Incisor - 5.10b Average Rating : 5.00 out of 5 Route sequence (left to right): 0 Route Summary , Ascent Notes (1) ... Got on Incisor after seeing it a few times but being intimidated by the moves and the name. Got it with a bit of beta. ...
Incisor - Simple English Wikipedia, the free encyclopedia
... "lateral incisors". (lateral means "to the side"). Some humans never grow "lateral incisors" or have very small ones, ... Incisors are special kinds of teeth that can be found in some mammals, such as humans. They are the eight large flat teeth with ... Carnivores use their incisors for many jobs that need fine control, such as catching fleas, carrying a kitten or peeling the ... The straight edges of the incisors are useful for biting because they cut sharply. They come together like a pair of pincers. ...
Incisor Meaning | Best 5 Definitions of Incisor
What does incisor mean? A tooth adapted for cutting or gnawing, located at the front of the mouth along the apex of the dental ... Lower incisors diminishing in size from the first to the third; the canine, which is in contact with the third incisor, large ... In the more typical Lemuridae there are two pairs of upper incisor teeth, separated by a gap in the middle line; the premolars ... A cutting tooth; any of the front teeth between the canines in either jaw: in humans there are eight incisors. ...
Ingrid Incisor | Skillshare Student Project
Single upper central incisor - NORD (National Organization for Rare Disorders)
Incisor Synonyms, Incisor Antonyms | Thesaurus.com
Synonyms for incisor at Thesaurus.com with free online thesaurus, antonyms, and definitions. Find descriptive alternatives for ... The incisor teeth, in old age, have their characteristic signs.. There is but one incisor, but the premolar and molar series ... INCISOR. A molar, a bicuspid, a canine, and an incisor were laid in succession on the table. ... In one specimen, which is especially notable, two incisor teeth are replaced by a single tooth from a calf. ...
Abnormality of Incisor Teeth in Rabbits | PetMD
... leading to excessive growth of the incisors. The incisor teeth can grow as much as one mm a day if left unopposed by the ... and the upper incisor teeth are prevented from coming into contact with the lower incisors, ... Incisor Malocclusion and Overgrowth in Rabbits. A rabbits teeth usually grow throughout its life, and a high fiber diet, with ... Your veterinarian will perform a thorough physical exam on your rabbit, differentiating between overgrown incisors and other ...
Teeth - incisors and canines
Incisor - wikidoc
Number and types of incisors. In humans. Humans normally have eight (8) incisors, two of each type. The types of incisors are: ... There are two incisors in the upper jaw and two in the lower jaw. The incisors are separated from the molars by a diastema ... The Rodent incisor. The rodent incisor is one of the evolutionary adaptations that make rodents such a successful group. ... Incisors (from Latin incidere, "to cut") are the first kind of tooth in heterodont mammals. They are located in the premaxilla ...
Extraction of Maxillary Central Incisors: An Orthodontic-Restorative Treatment
Once the maxillary lateral incisors had been situated in the central incisor and the maxillary canines in the lateral incisor ... The maxillary lateral incisors were built up with Z100-3M resin composite to resemble central incisors. The cusps of canines ... When a lateral incisor is substituted for a missing maxillary central incisor several important steps will ensure an esthetic ... The maxillary lateral incisors were substituted. Thus the maxillary canines were substituted for lateral incisors and the first ...
Comment on My Tooth Is Failing With Gum Recession And Is Attached To My Bridge. What Are My Options?
I lost a central incisor as a child having been knocked off my bike and Ive had a bridge attached to my other one ever ... I lost a central incisor as a child having been knocked off my bike and Ive had a bridge attached to my other one ever since ... Im now 30 years old and the tooth thats remaining is failing with gum recession around my remaining central incisor with a ...
Jagwire Incisor Cable and Housing Cutter
| Jenson USA
Jagwires Incisor cable and housing cutter slices with precision nbspnbspnbsp Made from high quality steel to provide thousands ... nbspnbspnbsp Integrated awl helps clear the way for smooth cable operation nbspnbspnbsp Adjustable grip size makes the Incisor ... Adjustable grip size makes the Incisor comfortable for all hand sizes. * Wire latch holds handles together when not in use ... Jagwires Incisor cable and housing cutter slices with precision. * Made from high quality steel to provide thousands of clean ...
Molar incisor hypomineralization: an aesthetic conservative restorative approach
Molar incisor hypomineralization was diagnosed in molars and incisors and the negative psychosocial implications for the ... SILVA-JUNIOR, Manoelito Ferreira; ASSIS, Rahyza Inácio Freire de and PAZINATTO, Flávia Bittencourt. Molar incisor ... Conservative restorations can provide real solutions, especially in cases of molar incisor hypomineralization in anterior teeth ... a clinical case of conservative aesthetic restorative treatment of teeth 11 and 21 in a patient diagnosed with molar incisor ...
Mandibular Central Incisor
... on WN Network delivers the latest Videos and Editable pages for News & Events, including ... maxillary lateral incisor (upper jaw, beside the maxillary central incisor). * mandibular central incisor (lower jaw, closest ... Adult humans normally have eight incisors, two of each type. The types of incisor are:. * maxillary central incisor (upper jaw ... Mandibular central incisor. The mandibular central incisor is the tooth located on the jaw, adjacent to the midline of the face ...
The Incisor Newsletter
The Incisor is published to keep providers updated on projects, policies and procedures, Dividends for Dentists programs and ... The Incisor, for participating member dentists and their staff. We publish The Incisor to keep you updated on projects, ... The Incisor. Northeast Delta Dental values our relationship with the dental community and our participating member dentists. We ... if you have any questions about The Incisor or its content. ...
TeethToothLateral IncisorDentistryHumansExarticulation of an incisorMolar-incisor hypomineralisationMalocclusionMolars and incisorsExtra-alveolar timePremolarsMouse incisorDeciduousRatsMandibular lateral incisorsEpithelial stem cellsMedian maxillary centralLabialRelation to anomalousAnteriorEnamelSemi-rigid splintOcclusionRodent incisorRoot Canal ClinicsCentral incisor crownOrthodonticPremolarMaxillary incisorsDentalPeriodontal ligamentEruptionMidline of the faceTuskLower jawAdultPrevalencePermanent molars
Teeth58
- Incisors (from Latin incidere , "to cut") are the front teeth present in most mammals . (wikipedia.org)
- Children with a full set of deciduous teeth (primary teeth) also have eight incisors, named the same way as in permanent teeth . (wikipedia.org)
- Apart from the first molars , the incisors are also the first permanent teeth to erupt, following the same order as the primary teeth, among themselves. (wikipedia.org)
- Maxillary central incisors of permanent and primary teeth marked in red. (wikipedia.org)
- The maxillary central incisor is a human tooth in the front upper jaw, or maxilla , and is usually the most visible of all teeth in the mouth. (wikipedia.org)
- The mandibular central incisors are the only other type of teeth to do so. (wikipedia.org)
- The types of incisor are: maxillary central incisor (upper jaw, closest to the center of the lips) maxillary lateral incisor (upper jaw, beside the maxillary central incisor) mandibular central incisor (lower jaw, closest to the center of the lips) mandibular lateral incisor (lower jaw, beside the mandibular central incisor) Children with a full set of deciduous teeth (primary teeth) also have eight incisors, named the same way as in permanent teeth. (wikipedia.org)
- Recent Examples on the Web The front incisor teeth of squirrels grow half a foot each year. (merriam-webster.com)
- National Geographic , "Fanged mouse-deer identified after vanishing for a generation," 11 Nov. 2019 My front teeth are too long and my incisors too pointy. (merriam-webster.com)
- The permanent central incisor usually appears in the seventh year of life and is part of the secondary, or permanent, teeth. (innerbody.com)
- The central incisor teeth, or front teeth, precede the lateral incisors and start the arrangement of the teeth from the midline of the mouth. (innerbody.com)
- in which they differ from the otter, whose ears are prominent), I noticed several varieties of seals about three yards long, with a white coat, bulldog heads, armed with teeth in both jaws, four incisors at the top and four at the bottom, and two large canine teeth in the shape of a fleur-de-lis. (thefreedictionary.com)
- The incisors are the four middle teeth at the top, and the four middle teeth at the bottom. (wikipedia.org)
- Incisors are special kinds of teeth that can be found in some mammals , such as humans . (wikipedia.org)
- Cats have long canine teeth and small incisors. (wikipedia.org)
- any of the front teeth between the canines in either jaw: in humans there are eight incisors. (yourdictionary.com)
- The incisors are located in the front of the mouth between the canine teeth. (yourdictionary.com)
- The upper incisor teeth are generally marked by grooves. (yourdictionary.com)
- The tools used are made of the incisor teeth of the paca and cavy. (thesaurus.com)
- Its tusks are not large, and are shaped like the incisor teeth. (thesaurus.com)
- In some cases the incisor teeth are drawn, to prevent them from biting. (thesaurus.com)
- The incisor teeth, in old age, have their characteristic signs. (thesaurus.com)
- an ulcer between the lips and the incisor teeth. (thesaurus.com)
- In one specimen, which is especially notable, two incisor teeth are replaced by a single tooth from a calf. (thesaurus.com)
- Some suppose it to be placed vertically-that is, with the incisor teeth turned directly downwards. (thesaurus.com)
- If elongation of the cheek teeth occurs, complete closure of the mouth cannot be achieved, and the upper incisor teeth are prevented from coming into contact with the lower incisors, leading to excessive growth of the incisors. (petmd.com)
- The incisor teeth can grow as much as one mm a day if left unopposed by the opposite jaw - the meeting/occlusion of the teeth, along with a diet high in roughage, acts as a natural inhibitor of the tooth's growth. (petmd.com)
- In humans, on either side of the incisor teeth, is one tooth. (alison.com)
- The incisors are separated from the molars by a diastema region, an area without any teeth. (wikidoc.org)
- Due to incisal wear and malformed short maxillary central incisors and the need for root canal therapy with a major crown build-up, these teeth were extracted. (hindawi.com)
- When orthodontic treatment is the choice, extraction of maxillary central incisors may provide the space to correct crowding or an increased overjet without a need for extraction of other posterior teeth [ 3 ]. (hindawi.com)
- The aim this study is to present a clinical case of conservative aesthetic restorative treatment of teeth 11 and 21 in a patient diagnosed with molar incisor hypomineralization. (scielo.br)
- Conservative restorations can provide real solutions, especially in cases of molar incisor hypomineralization in anterior teeth where the patient's psychological state should always be considered. (scielo.br)
- The mandibular central incisors are usually the first teeth to appear in the mouth, typically around the age of 6-8 months. (wn.com)
- The Incisors are the first permanent teeth to erupt in the mouth, and they are the ones that lie on the front - 4 incisors in the maxilla, and 4 incisors in the mandible. (drchetan.com)
- In older rabbits, incisor malocclusion is often secondary to cheek teeth malocclusion. (mypetsdentist.com)
- As the cheek teeth elongate, the bite opens and allows for incisor malocclusion and elongation. (mypetsdentist.com)
- Incisor malocclusion may also be a result of injury to incisor teeth. (mypetsdentist.com)
- Pulling incisors when there is not significant root exposure can become an ordeal and, unless it is apparent that they are bothering the dog, those teeth we just leave alone. (ngap.org)
- specifically said of the incisor teeth of rodents, and the similar teeth of a few other mammals. (usf.edu)
- Fairy was a lethal, whose genetic problems included the teeth, requiring routine trimming of the incisors. (guinealynx.info)
- This cross-sectional study aimed to assess the prevalence of molar incisor hypomineralization (MIH) and its relationship with the number of primary teeth with developmental defects of enamel (DDE). (scielo.br)
- The AirSim Standard with Breakout Incisor Teeth is uniquely constructed to allow realistic feedback during airway management procedures and provides true, anatomically correct and visually accurate internal features. (cpr-savers.com)
- The first four teeth in the front of the mouth are referred to as incisors. (justanswer.com)
- Severe pain in lateral incisors could be a symptom of a condition called pericementitis or sensitivity of teeth to applied pressure. (justanswer.com)
- Purpose The purpose of this study is to test the hypothesis that a flexible oral appliance without incisor coverage (OAFlex) increases the irregularity of the front teeth compared with a rigid appliance with incisor coverage (OARigid) in patients treated for obstructive sleep apnea (OSA). (diva-portal.org)
- Conclusions The present results support the hypothesis that a flexible OA without incisor coverage increases the irregularity of the lower front teeth compared with a rigid OA with incisor coverage. (diva-portal.org)
- There is a wide diversity in dental renewal capacity across species, for example, mice have continuously erupting front teeth (incisors). (helsinki.fi)
- Indeed, among the anterior teeth, the incisors, and canines play different roles in mastication in humans. (frontiersin.org)
- A full set of teeth is broken down into individual groups, such as incisors, canines, and molars. (healthyteeth.org)
- Reassess the patient in 7-14 days, at which time pulp extirpation should be considered for incisors with closed apices, and the splint should be removed unless injuries to other teeth warrant a longer splinting duration. (jcda.ca)
- Preparation of semi-rigid splint for bonding to affected teeth and (where possible) 2 teeth on either side of the avulsed incisors. (jcda.ca)
- This digital smile makeover involves a case where the person is missing two upper teeth, their lateral incisors. (animated-teeth.com)
- Our makeover illustrates how after orthodontic treatment has been used to widen the spaces where the lateral incisors go, full-sized replacement teeth ( dental implants with crowns ) could be placed. (animated-teeth.com)
- 35 (70%) upper lateral incisors were congenitally deficient in the cleft area, while 15 (30%) missing lateral teeth were found in the non-cleft side. (scirp.org)
- the cleft area was higher than the non-cleft side (p Conclusion: The deficiency of the lateral incisors in the cleft side is more often congenitally deficient than upper second premolar teeth and this should be considered in the treatment planning from an early age. (scirp.org)
- Each jaw with a regular row of close-set, strong, incisor-like, round-tipped teeth of a peculiar hockey-stick shape, their bases set horizontally, resembling a radially striated bony plate inside mouth (Ref 52729). (sinica.edu.tw)
- changes explored (Lavelle, 19681, and the incisor compared to the teeth of primates (Warshawsky et al. (docme.ru)
Tooth22
- Young children may have from zero to eight incisors depending on the stage of their tooth eruption and tooth development . (wikipedia.org)
- The overall length of the deciduous maxillary central incisor is 16 mm on average, with the crown being 6 mm and the root being 10 mm. [9] In comparison to the permanent maxillary central incisor, the ratio of the root length to the crown length is greater in the deciduous tooth. (wikipedia.org)
- Incisors (from Latin incidere , "to cut") are the first kind of tooth in heterodont mammals . (wikidoc.org)
- I'm now 30 years old and the tooth that's remaining is failing with gum recession around my remaining central incisor with a dark root and it needs to be extracted. (cosmeticdentistryguide.co.uk)
- The mandibular central incisor is the tooth located on the jaw , adjacent to the midline of the face . (wn.com)
- The cells which moved with the erupting incisor are bipolar and oriented with their long axes parallel to the tooth surface. (springer.com)
- The fractured tooth will not occlude with the opposing incisor, and elongation may occur with malocclusion development. (mypetsdentist.com)
- This is a RARE fossil Cave Bear offering of an incisor tooth WITH FULL ROOT, from the extinct giant Cave Bear, Ursus spelaeus of Europe. (paleodirect.com)
- To assess the effect of sympathectomy on rat tooth eruption, the effect of a unilateral superior cervical ganglionectomy (SCGx) on eruption rate of ipsi- and contralateral lower incisors was examined. (biomedsearch.com)
- However, if the individual finds veneers expensive and wants an inexpensive option the individual may get the incisors filled with tooth color filling. (justanswer.com)
- If the pulp of the tooth is exposed due to a chipped upper lateral incisor , the person may cover the area with temporary dental filling material till the individual can be treated by a dentist. (justanswer.com)
- The cost of repairing a chipped central incisor would depend on how severe the cracks and fractures in the tooth are and what mode of treatment the individual opts for. (justanswer.com)
- This study evaluated the effects of conserving the tooth in sodium fluoride and the removal of the PDL before replantation of incisors in rats. (usp.br)
- In light of these controversies, this study evaluates the effects of tooth immersion in sodium fluoride and the subsequent removal of the PDL in immediate replantation of upper incisors in rats. (usp.br)
- The tooth was then replanted in the socket using a pair of pliers and was splinted with 4-0 black cotton thread (Sutupack-Ethicon, Johnson & Johnson, São Paulo, SP) that passed through the groove made in the maxillary left incisor. (usp.br)
- This report describes an esthetic, conservative, and economical alternative restoration technique for a fractured central incisor using the patient's own tooth crown piece and a bondable reinforcement glass fiber. (nih.gov)
- Second, we demonstrate that SOX2 is required during tooth development and adult incisor renewal, since it regulates cell differentiation and dental stem cell maintenance. (helsinki.fi)
- Replacing missing lateral incisors with tooth implants. (animated-teeth.com)
- The right mandibular lateral incisor was missing, with the fracture line passing through its socket ( figure 1 A). Given the inability of the patient to provide reliable information and the clinical examination failing to find the tooth in adjacent tissues, it was dismissed as avulsed. (bmj.com)
- The central incisor is normally the smallest tooth in the permanent dentition. (sketchfab.com)
- The outline of each incisor was traced and the center of the arc formed by the lower, or labial, border of the tooth was geometrically determined. (docme.ru)
- The purpose of the present study is to obtain, by means of a specially designed, computerized image analysis technique, detailed threedimensional quantitative information about the adult rat incisor as a whole and, at the same time, gain data about each of its separate constituent tissues at any given level along the tooth. (docme.ru)
Lateral Incisor28
- It is located mesial (closer to the midline of the face) to the maxillary lateral incisor . (wikipedia.org)
- Mandibular incisor may refer to: Mandibular central incisor Mandibular lateral incisor This disambiguation page lists articles associated with the title Mandibular incisor. (wikipedia.org)
- Create healthcare diagrams like this example called Right Maxillary Lateral Incisor in minutes with SmartDraw. (smartdraw.com)
- Various views of the right maxillary lateral incisor. (smartdraw.com)
- Amlani MS, Inocencio F, Hatibovic-Kofman S (2007) Lateral incisor root resorption and active orthodontic treatment in the early mixed dentition. (springer.com)
- Arens DE (1995) An alternative treatment for severely resorbed maxillary lateral incisor: a sequela of ectopic eruption. (springer.com)
- This patient presented with a fractured upper left lateral incisor. (dentistry.co.uk)
- Conservative approach for a patient with extreme delay in maxillary lateral incisor development. (biomedsearch.com)
- What can a person do if his/her upper lateral incisor gets chipped exposing the pulp? (justanswer.com)
- The maxillary lateral incisor anomalies and nature of canine impactions were diagnosed from the radiographs and study models. (unboundmedicine.com)
- This resulted total 88 cases for which the probabilities of different canine positions adjacent to the different categories of lateral incisor anomalies were evaluated statistically. (unboundmedicine.com)
- In relation to anomalous lateral incisor, the probability of palatal canine impaction was more than the buccal canine impaction. (unboundmedicine.com)
- There was no positive association between lateral incisor anomalies and maxillary canine impaction. (unboundmedicine.com)
- Facial view of the restored lateral incisor implant with a porcelain fused to metal crown. (bicon.com)
- The palatal maxillary canine displacement in cases of partial anodontia of the maxillary lateral incisor is potentially associated with environmental changes caused by its absence in its place of formation and eruption, which would characterize an epigenetic etiology. (figshare.com)
- The lack of the maxillary lateral incisor in the canine region means removing one of the reference guides for the eruptive trajectory of the maxillary canine, which would therefore, not erupt and /or impact on the palate. (figshare.com)
- Once the epigenetics and sequential condition is accepted for this clinical picture, it could be called "Maxillary Lateral Incisor Partial Anodontia Sequence. (figshare.com)
- Symons, A.L., Stritzel, F. and Stamation, J. (1993) Anomalies Associated with Hypodontia of the Permanent Lateral Incisor and Second Premolar. (scirp.org)
- In control group, 12 (24%) of 50 patients had congenital lateral incisor deficiency. (scirp.org)
- In the present case report patient was in end of early mixed dentition period and ectopically erupted lateral incisor brought back into its correct anatomical position by modified lingual arch appliance. (omicsonline.org)
- Mandibular left primary lateral incisor, canine and first deciduous molar were over retained. (omicsonline.org)
- Mandibular left Permanent lateral incisor was erupted lingual to the left deciduous first molar and 1st premolar was erupting buccally to the left deciduous first molar. (omicsonline.org)
- Right side permanent mandibular lateral incisor, canine and first premolar were erupted in correct order ( Figure 1 ). (omicsonline.org)
- Intra Oral Picture Of Mandibular Arch Showing Transposition Of Lateral Incisor In Place Of First Premolar. (omicsonline.org)
- Intra oral per apical radiograph (with 73 and 74) ( Figure 3 ) and orthopentomogram ( Figure 4 ) was advised to see the position of left permanent lateral incisor, canine and first premolar. (omicsonline.org)
- Intraoral examination revealed luxation and grade III mobility of the maxillary central incisors and a crown fracture in the left maxillary lateral incisor. (bmj.com)
- The three-dimensional reconstruction from CT scan showing the missing right mandibular lateral incisor (A) dislocated to the right posterior nasal floor (B and C). (bmj.com)
- The maxilary lateral incisor may present as a peg shape or even be missing in some patients. (sketchfab.com)
Dentistry6
- Hundred and fifty four children age 7-12 year-old with mean age of 9.14 ±1.682 had their first permanent molars and permanent incisors were examined at Faculty of Dentistry, UiTM using European Academy of Paediatric Dentistry 2003 (EAPD) criteria for diagnosis of MIH. (nih.gov)
- If incisor malocclusion is the only problem in young rabbits, it is likely to have a genetic origin (Verstraete, FJ et al, Dentistry in Pet Rabbits Compendium Sept 2005). (mypetsdentist.com)
- Molar incisor hypomineralization (MIH) was described in Sweden in 1970, and the term was standardized by the European Academy of Pediatric Dentistry (EAPD) in 2003. (scielo.br)
- Fitting a single central incisor crown is one of the toughest job in dentistry. (dentistglasgow.com)
- AU - Jena,Ashok Kumar, AU - Duggal,Ritu, PY - 2010/12/31/entrez PY - 2010/12/31/pubmed PY - 2011/2/25/medline SP - 37 EP - 40 JF - The Journal of clinical pediatric dentistry JO - J Clin Pediatr Dent VL - 35 IS - 1 N2 - OBJECTIVE: To investigate the probability and pattern of maxillary canine impaction in relation to anomalous adjacent lateral incisors. (unboundmedicine.com)
- The following incisor problems are pictures of actual cases taken at the Academy of Equine Dentistry during wet lab sessions. (equinedentalacademy.com)
Humans5
- Adult humans normally have eight incisors, two of each type. (wikipedia.org)
- In humans, the incisors serve to cut off pieces of food, as well as in the grip of other food items. (wikipedia.org)
- Some humans never grow "lateral incisors" or have very small ones, particularly at the top. (wikipedia.org)
- Some omnivores (animals that eat both plants and meat), like humans, have incisors like herbivores. (wikipedia.org)
- Humans normally have eight (8) incisors, two of each type. (wikidoc.org)
Exarticulation of an incisor1
- Traumatic total exarticulation of an incisor that occurred in the preceding 5 minutes. (jcda.ca)
Molar-incisor hypomineralisation2
Malocclusion3
- The presented case is a description of a class I malocclusion complicated by malformed maxillary central incisors with severe attrition and crowded dentition treated with a combined orthodontic-restorative approach. (hindawi.com)
- Primary incisor malocclusion is most common in young rabbits. (mypetsdentist.com)
- Incisor malocclusion is a life threatening condition that must be addressed. (mypetsdentist.com)
Molars and incisors2
Extra-alveolar time2
Premolars3
- Thus the maxillary canines were substituted for lateral incisors and the first premolars were substituted for canines. (hindawi.com)
- Care should be taken to (i) parallel the roots of lateral incisors, (ii) reduce the prominence of canine root by creating a lingual torque, (iii) rotate the first premolars slightly in mesiopalatal direction, (iv) reduce palatal cusp to resemble canine [ 3 , 4 ]. (hindawi.com)
- I am missing both top lateral incisors and both top first premolars. (identalhub.com)
Mouse incisor3
- Here, using the continuously growing mouse incisor as a model system, we report that Bmi1 is expressed by incisor stem cells and that deletion of Bmi1 resulted in fewer stem cells, perturbed gene expression and defective enamel production. (nature.com)
- Hedgehog signaling regulates the generation of ameloblast progenitors in the continuously growing mouse incisor. (nature.com)
- Beertsen, W.: Migration of fibroblasts in the periodontal ligament of the mouse incisor as revealed by autoradiography. (springer.com)
Deciduous6
- There are some minor differences between the deciduous maxillary central incisor and that of the permanent maxillary central incisor. (wikipedia.org)
- In the universal system of notation , the deciduous maxillary central incisors are designated by a letter written in uppercase. (wikipedia.org)
- [3] The right deciduous maxillary central incisor is known as "E", and the left one is known as "F". The permanent maxillary central incisors are designated by a number. (wikipedia.org)
- The deciduous maxillary central incisor begins to undergo mineralization 14 weeks in utero, and at birth 5/6ths of the enamel is formed. (wikipedia.org)
- Though the two are similar, there are some minor differences between the deciduous (baby) mandibular central incisor and that of the permanent mandibular central incisor. (wn.com)
- The right deciduous mandibular central incisor is known as "P", and the left one is known as "O". The international notation has a different system of notation. (wn.com)
Rats4
- The incisors of rats, mice and other rodents never stop growing. (wikipedia.org)
- Effect of unilateral superior cervical ganglionectomy on mandibular incisor eruption rate in rats. (biomedsearch.com)
- Mandibular incisors were extracted from Sprague Dawley rats treated for 3 months with water containing 0, 50, or 100 p.p.m. F - . Immunohistochemistry was used to localize and quantify FOXO1 expression in dental epithelial layer cells of the incisors. (fluoridealert.org)
- We examined the support function, as measured by the mechanical properties, of the healing PDL at 7, 14, and 21 days after replantation of the left mandibular incisor in rats. (ovid.com)
Mandibular lateral incisors2
- Typically, the mandibular central incisors erupt first, followed by the maxillary central incisors, the mandibular lateral incisors and finally the maxillary laterals. (wikipedia.org)
- It is mesial (toward the midline of the face) from both mandibular lateral incisors . (wn.com)
Epithelial stem cells1
- It has been established that in the murine incisor Sox2 marks epithelial stem cells that contribute to all dental epithelial cell lineages. (helsinki.fi)
Median maxillary central1
- Solitary median maxillary central incisor (SMMCI) or single central incisor is a rare dental anomaly. (unboundmedicine.com)
Labial5
- The crown analogue is the labial half of the incisor. (wikidoc.org)
- Before removal of the maxillary right incisor, a groove was made in the labial surface of the maxillary left incisor close to the cervical area using a carborundum disc mounted at slow speed with constant cooling. (usp.br)
- First, in this thesis we show that Sox2-expressing cells in the mature incisor labial cervical loop are heterogeneous, as only a small fraction of them expresses LGR5. (helsinki.fi)
- Fresh extraction sites visible in the photos certainly lead to the question as to whether or not the labial plate of bone is intact or fractured for each of the incisors. Will augmentation or grafting be indicated and how will that impact the provisional restoration? What about lip length and lip mobility particularly as it pertains to gingival display? (speareducation.com)
- From each dissected left mandible, a transverse section(650 μm in thickness) of the incisor was cut through an axis near the labial alveolar crest. (ovid.com)
Relation to anomalous1
- Brin I, Becker A, Shalhav M (1986) Position of the maxillary permanent canine in relation to anomalous or missing lateral incisors: a population study. (springer.com)
Anterior3
- The principal approach to resolution of such problems, especially in crowded dental arches, would be orthodontic treatment and closure of anterior space by substitution of the maxillary lateral incisors. (hindawi.com)
- In the study sample, 34% had maxillary central incisors positioned between the FFA point and glabella, 59% posterior to the FFA point, and 7% anterior to glabella. (umich.edu)
- Most incisor problems inhibit lateral excursion and anterior posterior (rostral/caudal) movement of the mandible creating mastication and performance deficits. (equinedentalacademy.com)
Enamel5
- Molar-Incisor Hypomineralization (MIH) is a condition of hypomineralized enamel of systemic origin affecting first permanent molars and frequently permanent incisors. (nih.gov)
- Smith, C. E. & Warshawsky, H. Cellular renewal in the enamel organ and the odontoblast layer of the rat incisor as followed by radioautography using 3H-thymidine. (nature.com)
- It consists of a specific qualitative developmental defect of enamel (DDE), clinically characterized by demarcated opacities that affect first permanent molars and occasionally involves permanent incisors. (scielo.br)
- However over the last few months I have noticed that my two upper right sided incisors have had some enamel loss, which has probably happened over time and therefore they are now shorter than my left sided incisors which looks quite odd. (cosmeticdentistryguide.co.uk)
- In the 1930s, Schour and Steadman (1935) attempted a three-dimensional generalized description of the rat incisor in connection with the pattern of apposition of dentin and enamel. (docme.ru)
Semi-rigid splint1
- Using local anesthetics, suture the soft tissue lacerations and splint the incisor with a semi-rigid splint. (jcda.ca)
Occlusion3
- The type of occlusion, space requirements, shape, size, and root height of lateral incisors and canines play important role in making decision between orthodontic and prosthodontic treatments after extraction of central incisors [ 3 - 8 ]. (hindawi.com)
- In these animals, the jaw length discrepancy prevents normal incisor occlusion and wear. (mypetsdentist.com)
- These results indicate that incisor eruption is not modified by a local sympathetic denervation unless the contralateral lower rat incisor is cut out of occlusion. (biomedsearch.com)
Rodent incisor1
- The rodent incisor is one of the evolutionary adaptations that make rodents such a successful group. (wikidoc.org)
Root Canal Clinics2
- Choose from 10 Incisor Root Canal Clinics in Central Singapore - find the best one for you. (whatclinic.com)
- Incisor Root Canal prices from ₺314 - Enquire for a fast quote ★ Choose from 69 Incisor Root Canal Clinics in Turkey with 110 verified patient reviews. (whatclinic.com)
Central incisor crown1
- Why is the single central incisor crown such a tricky dental procedure? (dentistglasgow.com)
Orthodontic5
- In the orthodontic approach, there are some challenges: lateral incisors usually have short and tapered crown emergence profile. (hindawi.com)
- The purpose of this article is to report the orthodontic treatment of a patient with extremely delayed development of the maxillary lateral incisors. (biomedsearch.com)
- Objectives: To evaluate and compare the anteroposterior relationship of the maxillary central incisors to the forehead in adult white males with harmonious profiles and adult white male orthodontic patients. (umich.edu)
- Evaluation of objective and subjective treatment outcomes in orthodontic cases treated with extraction of a mandibular incisor. (medworm.com)
- Smile makeover: Missing lateral incisors, replacement with implants after orthodontic treatment. (animated-teeth.com)
Premolar1
- There is but one incisor, but the premolar and molar series are complete. (thesaurus.com)
Maxillary incisors2
- Inclination of the maxillary incisors was within the normal range (102 degrees), and the mandibular incisors were proclined (96 degrees). (hindawi.com)
- This patient has decided to have his upper maxillary incisors removed following a significant dental history that includes endodontic treatment, clinical crown lengthening, full coverage restorations and trauma. (speareducation.com)
Dental9
- Distribution of Molar Incisor Hypomineralization in Malaysian Children Attending University Dental Clinic. (nih.gov)
- Malformed central incisors with poor prognosis could be candidates for extraction especially in crowded dental arches. (hindawi.com)
- Dental extraction of the incisors offers a more permanent solution. (mypetsdentist.com)
- We have all the information you need about public and private dental clinics that provide incisor root canal in Central Singapore. (whatclinic.com)
- You can consult a dental Expert if you have any questions regarding incisors and their problems. (justanswer.com)
- In these, the incessant production of dental tissue is driven by epithelial and mesenchymal stem cells in the proximal-most region of the incisor. (helsinki.fi)
- Immature incisors with open apices: there is potential for revascularization of the dental pulp. (jcda.ca)
- Radiographic (A) and clinical (B) presentation two years after dental implant insertion in the region of the left maxillary central incisor. (jmoritaeurope.de)
- M. WJ, and Expeririiental Medicine and Cancer Research (G.Z.), Hebrew Uniuersity-Hadassah Dental and Medical Schools, Jerusalem, Israel ABSTRACT A detailed, quantitative, three-dimensional reconstruction of the adult rat lower incisor is presented. (docme.ru)
Periodontal ligament2
Eruption3
- In a first experiment, the eruption rate of ipsilaterally denervated incisors was similar to that of contralaterally innervated incisors, when assessed for up to 28 days after surgery. (biomedsearch.com)
- In a second experiment, under conditions of unilateral unimpeded eruption of incisors performed ipsilaterally or contralaterally to a unilateral SCGx, a significantly lower eruption rate of denervated incisors at the impeded eruption side, and a significantly higher eruption rate of denervated incisors at the unimpeded side were observed, when computed every 2 days. (biomedsearch.com)
- When average daily eruption rate was computed in weekly intervals, a significant interaction between SCGx and the side of impeded or unimpeded eruption was found in a factorial ANOVA, that is, for each of the 4 weeks of examination, sympathetically denervated incisors showed lower eruption rates at the impeded eruption side, and higher eruption rates at the unimpeded side. (biomedsearch.com)
Midline of the face1
- The maxillary central incisors contact each other at the midline of the face. (wikipedia.org)
Tusk3
- In elephants , the upper incisors are modified into curved tusks (unlike with Narwhals , where it is a canine that develops into a straight and twisted tusk). (wikipedia.org)
- Mark Jenkins, Washington Post , "In the galleries: A pictorial stew examines the seamy side along the corridors of power," 6 Mar. 2020 The creatures have tusk-like incisors , visible in the new photographs of the animals. (merriam-webster.com)
- In elephants, the upper incisors are modified into curved tusks, just as is the case with Narwhals, where normally one of them develops into a straight and twisted tusk. (wikidoc.org)
Lower jaw1
- There are two incisors in the upper jaw and two in the lower jaw. (wikidoc.org)
Adult2
- Arrangement of incisors in an adult human. (wikipedia.org)
- Conclusions: The forehead is an important landmark for anteroposterior maxillary incisor positioning for adult white male patients seeking improved facial harmony. (umich.edu)
Prevalence1
- The following causes of Incisor abnormalities in children are ones for which we do not have any prevalence information. (rightdiagnosis.com)
Permanent molars1
- The first permanent molars were more frequently affected (58%) as compared to permanent incisors. (nih.gov)