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2,401 Possible Causes for Incisal, central, incisor, left, lower, of, surface, tooth

  • Enamel Hypoplasia

    RESULTS: The cervical and incisal borders of the enamel hypoplasia had a rounded appearance, as the prisms in the rounded cervical area of the hypoplasia were bent.[ncbi.nlm.nih.gov] The maxillary left central incisor had erupted fully.[ncbi.nlm.nih.gov] Abstract Aesthetically prominent smooth-surface lesions can be imperceptibly restored, using visible light polymerized composite resin and enamel-resin bonding methods.[ncbi.nlm.nih.gov] In the two male patients, severe sensorineural hearing loss has developed in adult life, unilateral in the left ear in one brother, bilateral in the other.[ncbi.nlm.nih.gov] Dentine protrudes above the occlusal enamel of upper central incisors, both upper canines, the lower left canine, lower right central incisor, and all four first molars.[doi.org] The defects of enamel hypoplasia can be related to the layered structure of enamel which represents the sequence of development in tooth crowns.[ncbi.nlm.nih.gov] Using this new technique, perikymata are measured down the longitudinal axis of the crown from the incisal margin to the cervix and perikyma spacing profiles are constructed[ncbi.nlm.nih.gov] Abstract A method for measuring, recording, and studying fine surface irregularities in three dimensions is presented.[ncbi.nlm.nih.gov]

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  • Single Central Maxillary Incisor

    incisal 1/3 close to the incisal margin distal outline of the labial aspect of the mandibular incisor looks like... same as mesial what does the incisal outline of the labial[studystack.com] Abstract A holoprosencephalic child was born to a mother with a single central maxillary incisor.[ncbi.nlm.nih.gov] Periodontal surgery was carried out to obtain the symmetry of the left and right gingival margin and recover the normal biological function after orthodontic extrusion.[jstage.jst.go.jp] In the CNPAS patients, the mean ratios of both MINPW to MPAW (0.5 /- 0.1) and of MINPW to UPAW (0.6 /- 0.1) were significantly lower than the corresponding mean ratios in[ncbi.nlm.nih.gov] Abstract Two children with nasal pyriform aperture stenosis had the diagnosis of single central maxillary incisor made with CT scanning prior to tooth eruption and the clinical[ncbi.nlm.nih.gov] On intraoral examination, it was revealed that there was missing left maxillary central incisor.[jcrsmed.org] […] prenatal detection rates in certain groups and lower rates of pregnancy terminations. [77] Sexual differences in incidence Holoprosencephaly has been reported to be more[emedicine.medscape.com] To accurately describe the characteristic tooth present in this syndrome, it is necessary to specify: • Solitary: the tooth present exists as the only central incisor tooth[causes.com]

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  • Supernumerary Teeth

    The patient did not recall having suffered injuries or trauma in the incisal region.[dental-tribune.com] CASE REPORT: The present case report describes the clinical management of two impacted supernumerary teeth, which impeded the eruption of the maxillary right central incisor[ncbi.nlm.nih.gov] RESULTS: The tooth had a crenulated occlusal surface and a single root. It was 25 mm posterior to the root apex of the permanent upper central incisor.[ncbi.nlm.nih.gov] Abstract This report describes the orthodontic treatment of a 14-year-old boy who had 3 impacted maxillary teeth (right canine, left central incisor, and left second molar[ncbi.nlm.nih.gov] Abstract Five cases of supernumerary teeth with eumorphism in the lower incisor region of the permanent dentition are reported.[ncbi.nlm.nih.gov] BACKGROUND: Few researchers have investigated the relationship between supernumerary teeth (ST) and impacted incisors.[ncbi.nlm.nih.gov] The treatment of a supernumerary tooth is removal. Then, it is determined if orthodontic treatment is needed to help the impacted tooth to erupt.[askanorthodontist.com] The expression of cell surface antigens in supernumerary DPSCs and SHED were almost identical.[ncbi.nlm.nih.gov]

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  • Tooth Erosion

    It appears that enamel and dentin bonding, through the combined use of resin composites (on the palatal surface) and indirect porcelain veneers (on the facial/incisal surfaces[ncbi.nlm.nih.gov] Thirty-five bulimics, diagnosed in the Outpatient Departments of Psychiatry and Adolescent Psychiatry of the University Central Hospital in Helsinki, and 105 controls matched[ncbi.nlm.nih.gov] Surface matching was unsuccessful only in one instance.[ncbi.nlm.nih.gov] The acid breaks down the enamel and, if left untreated, can even erode the teeth into the dentin, which is the substance beneath the enamel.[kempandborovacdentistry.com] The incidence of tooth erosion in upper incisors and lower first molars decreased significantly with age.[ncbi.nlm.nih.gov] Tooth erosion constitutes the wearing away of tooth enamel by acid. The enamel is the hard substance that covers and protects the outside of the tooth.[dentistry.about.com] On occlusal and incisal surfaces, rounding and cupping of the cusps and grooving of the incisal edges occur, and restorations may rise above the level of the adjacent tooth[dx.doi.org] The aim was the detection of minute levels of erosion, based on mappings of the palatal surfaces of the maxillary central incisors in children.[ncbi.nlm.nih.gov]

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  • Malocclusion

    Early (two-phase) treatment with headgear reduced the incidence of incisal trauma (OR 0.45, 95% CI 0.25 to 0.80; 237 participants) (low-quality evidence), with almost half[ncbi.nlm.nih.gov] RESULTS: There was a statistically significant difference regarding anterior nasal spine with maxillary central incisor, menton, and mandibular central incisor points for[ncbi.nlm.nih.gov] Modest lateral root resorption was noted on the distal surface of the mandibular left second premolar after about 7 mm of distal translation in 7 months.[ncbi.nlm.nih.gov] The present case report describes the treatment of an adult patient with Angle Class II Division 2 subdivision left malocclusion associated with anterior deep overbite and[ncbi.nlm.nih.gov] […] jaw and lower dentition.[doi.org] BACKGROUND: The extraction of an upper lateral incisor for orthodontic purposes is rare and must be adequately justified.[ncbi.nlm.nih.gov] Objectives: To evaluate the tooth size discrepancy and Bolton's ratios between male and female subjects with a Class I malocclusion.[ncbi.nlm.nih.gov] The densest area on the upper jaw is alveolar process between central incisors, which increases with age from 1045,14 59,81 to 1318 69,28.[ncbi.nlm.nih.gov]

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  • Microdontia

    Clinical features • Affected teeth are maxillary lateral incisors and third molars • Peg shaped lateral in which the mesial and distal sides converges or Taper incisally.[slideshare.net] The central incisor retention and the lateral incisor microdontia were confirmed ( Figure 2 ) .[elsevier.es] However, tooth-colored composites can be bonded to the front surfaces of teeth as well.[pleasantplainsdental.com] The print of the radiograph on the left illustrates fusion between the primary mandibular left lateral incisor and the primary mandibular left canine.[brainelike.com] This is a lower cost option for restoring teeth but don’t let the lower cost fool you. This is often the best choice for creating that great smile you always hoped for.[keepsmilingli.com] A case of ogee permanent upper incisor teeth associated with microdontia, oligodontia, and tooth mobility is described.[ncbi.nlm.nih.gov] In microdontia, the gaps between the teeth, particularly the anterior upper and lower teeth, are increased, creating diastemata.[ebi.ac.uk] [1] Tan SPK, Van Wijk AJ, Prahl-Anderson B (2011) Severehypodontia: Identifying patterns of human tooth agenesis.[sciencepubco.com]

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  • Tooth Abrasion

    In a normal class I incisal relationship, a complete overbite provides contact guidance of the lower incisal edge against the palatal incline (anterior/incisal guidance).[doi.org] […] excessively, oral health care providers must be able to recognize the signs of various mood disorders and refer patients for evaluation and treatment. 19,20) The mandibular central[medical-dictionary.thefreedictionary.com] Figure 18: Buccal view of patient with worn deciduous canine Figure 23: Tooth surface loss having affected the occlusal surface of a mandibular molar in a 17 year-old Casts[doi.org] As experimental units in TG, 54 crossbite sides (CB, consisting of 33 right and 21 left crossbite sides) and 54 noncrossbite sides (NCB) were used.[ncbi.nlm.nih.gov] […] jaw can rotate depends on where the upper and lower teeth meet.[toothiq.com] The Periodontist suggested limiting movement of the lateral incisor #10 because it had a poor crown to root ratio; therefore the central incisor #9 was retracted more than[nycdentist.com] Tooth wear occurs when the outer tooth surface is lost as a result of chemical or mechanical activity in the mouth.[toothwear.co.uk] But also notice that the abfraction of the enamel stops at the lateral incisor and does not cause appreciable damage to the central.[doctorspiller.com]

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  • Hypodontia

    However, the latter option risks compromising the appearance of incisal and gingival embrasures.[doi.org] Laminated psammomatous deposits distinguished the tumors from the World Health Organization-type central odontogenic fibroma.[ncbi.nlm.nih.gov] Measurements from the vestibular and occlusal surfaces were performed using a 2D image analysis method and cusps, including the Carabelli trait, were counted.[ncbi.nlm.nih.gov] In patients with Angle class I, hypodontia most frequently referred to upper left lateral incisors, upper left first premolars and lower left second premolars.[ncbi.nlm.nih.gov] Inclusion criteria were three or four congenitally missing lower incisors, at least two congenitally missing or peg shaped lower permanent incisors together with missing upper[doi.org] Statistically significant relations were found between detected variations and tooth sizes.[ncbi.nlm.nih.gov] ) for all the reported mutated amino acid sites on EDA's TNF homology domain, we found that the site mutations at the interior may be linked to XLHED, while those at the surface[ncbi.nlm.nih.gov] Similarity in the distribution of missing teeth between the right and left sides was detected.[ncbi.nlm.nih.gov]

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  • Amelogenesis Imperfecta

    Open contact points Occlusal surfaces and incisal edges are frequently abraded 23.[slideshare.net] Abstract We report on a black male patient from Central America with amelogenesis imperfecta, rough hypoplastic type, dental follicular hamartomas, and gingival hyperplasia[ncbi.nlm.nih.gov] Mesial and distal surfaces of the teeth were slightly ground flat.[ncbi.nlm.nih.gov] The enamel is easily damaged, which affects the appearance of the teeth, especially if left untreated. Call your dentist if you have symptoms of this condition.[nlm.nih.gov] SUMMARY: Considering the short length of crowns and roots, patient life expectancy, minimal invasiveness, amount of treatment time required, and lower costs, oral rehabilitation[ncbi.nlm.nih.gov] Extraction of all remaining primary incisors was carried out followed by gingivectomy around the maxillary permanent incisors, mandibular central incisors and maxillary left[ncbi.nlm.nih.gov] 2015 ICD-9-CM Diagnosis Code 520.5 Hereditary disturbances in tooth structure, not elsewhere classified 2015 Billable Thru Sept 30/2015 Non-Billable On/After Oct 1/2015 ICD[icd9data.com] Resin composite restorations were applied to the maxillary premolars, the maxillary right first molar, the mandibular left premolars, and the right first premolar to modify[ncbi.nlm.nih.gov]

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  • Tooth Ankylosis

    Given the position of the gingival margin and incisal edge of this tooth compared to other teeth in the arch, it is apparent that it became an ankylosed tooth at some time[speareducation.com] […] lingual and labial surfaces.[ncbi.nlm.nih.gov] Ankylosis (note the step in the occlusal plane with the left mandibular primary second molar) Ankylosis (note the step again in the occlusal plane) Ankylosis (left mandibular[drgstoothpix.com] The total group showed a prevalence of 18%, with no statistical difference between genders and among types of cleft; ankylosis was more often in the mandibular arch, lower[ncbi.nlm.nih.gov] A typical patient will present flared upper incisors, crowded, lingually displaced lower incisors, increased overbite, and severely tipped second and third molars.[streetdirectory.com] Tooth ankylosis is the pathological fusing of cementum or dentine of a tooth root to the alveolar bone.[en.wikipedia.org] All four cases describes repositioning in the region of the maxillary central incisors.[file.scirp.org] Left untreated, ankylosis of teeth can lead to further orthodontic problems, like crowding of teeth , or improper jaw growth.[healthrow.net]

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