Oligodontia is defined as a congenital tooth agenesis with the absence of six or more permanent teeth. This clinical report describes a patient with non-syndromic partial oligodontia, with retained deciduous teeth and the absence of 16 permanent teeth. Anterior esthetic problems were caused by interarch tooth size discrepancy, interdental space, aberrant tooth dimensions, and the absence of cen...

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...

PURPOSE This study was carried out to determine the prevalence, severity and pattern of hypodontia in Irish patients referred to a tertiary care clinic for developmental dental disorders. MATERIALS AND METHODS Details of 168 patients with hypodontia referred during the period 2002-2006 were entered in a database designed as a national record. Tooth charting was completed using clinical and ra...

Abstract: Agenesis is commonly found in maxillary lateral incisors with a relative high preva-lence. We reported case of agenesis the upper incisor associated dental caries. A 20-year-old man came to Unjani Dental Hospital complaint cavities left incisor. His only was lack confidence due caries; no pain. At first visit, anamnesis and clinical examination were performed on him. Oral hygiene good...

The aim of this study was to determine the frequency of different dental anomalies in different malocclusion groups of patients seeking orthodontic treatment. This study was carried out at the Orthodontic Department of Armed Forces Institute of Dentistry (AFID), Rawalpindi. Data for the study were collected from the pretreatment diagnostic records of patients who reported at the department for ...

BACKGROUND Germline mutations in APC and AXIN2 are both associated with colon neoplasia as well as anomalous dental development. We tested the hypothesis that congenitally missing teeth may occur more commonly in individuals diagnosed with colorectal cancer than in individuals without this diagnosis. METHODS Via a survey conducted on 1636 individuals with colorectal cancer (CRC) and 2788 indi...

Fadia M. Al-Hummayani, BDS, MS * Abstract This study was carried out to determine the prevalence of congenital absence (agenesis) and malformation of maxillary lateral incisors in Saudi Arabian female students. A group of one thousand five hundred (1500) Saudi female school students, with an age range (11-19 years) were randomly selected from governmental and private schools in different distri...