Tooth sizes in nonsyndromic hypodontia patients
نویسندگان
چکیده
منابع مشابه
3D-Geomorphometrics tooth shape analysis in hypodontia
Assessment of tooth morphology is an important part of the diagnosis and management of hypodontia patients. Several techniques have been used to analyze tooth form in hypodontia patients and these have shown smaller tooth dimensions and anomalous tooth shapes in patients with hypodontia when compared with controls. However, previous studies have mainly used 2D images and provided limited inform...
متن کاملTooth Size in Patients with Mild, Moderate and Severe Hypodontia and a Control Group
OBJECTIVES To compare tooth size between subjects with mild, moderate and severe hypodontia and a control group. MATERIAL AND METHODS The study comprised 120 patients with hypodontia divided into three groups of 40 mild (≤2 teeth congenitally missing), 40 moderate (3-5 teeth congenitally missing) and 40 severe (≥6 teeth congenitally missing) hypodontia; and 40 age and sex matched controls. To...
متن کاملSevere hypodontia: identifying patterns of human tooth agenesis.
Tooth agenesis is the most common dental anomaly. The aim of this retrospective study was to identify common patterns of tooth agenesis in a sample of 92 patients (55 females and 37 males; mean age 27.7 years) with non-syndromic severe hypodontia. The Tooth Agenesis Code (TAC) procedure was used for that purpose. The patients in this study were missing between 6 and 22 permanent teeth (mean 11....
متن کاملCharacterization of Novel MSX1 Mutations Identified in Japanese Patients with Nonsyndromic Tooth Agenesis
Since MSX1 and PAX9 are linked to the pathogenesis of nonsyndromic tooth agenesis, we performed detailed mutational analysis of these two genes sampled from Japanese patients. We identified two novel MSX1 variants with an amino acid substitution within the homeodomain; Thr174Ile (T174I) from a sporadic hypodontia case and Leu205Arg (L205R) from a familial oligodontia case. Both the Thr174 and L...
متن کاملTooth Impaction and Hypodontia in a Patient with Talon Cusp: Report of a Case
Objectives This study is aimed to introduce an unusual case of a female with two talon teeth on both maxillary lateral incisors. Case A 38-year-old female was referred to oral medicine department, Qom university of medical sciences for routin examinations. Bilateral maxillary talon cusp was observed on maxillary lateral incisors. Future evaluation revealed impaction of maxillary left canine an...
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ژورنال
عنوان ژورنال: The Angle Orthodontist
سال: 2013
ISSN: 0003-3219,1945-7103
DOI: 10.2319/011112-23.1