The Third Molar Agenesis in Japanese Adolescents
نویسندگان
چکیده
منابع مشابه
Third Molar Impaction and Agenesis: a Review
In clinical dentistry third molar have great prevalence. These teeth are commonly found to be impacted and sometimes it’s may absent in the oral cavity. The aim of the study was to evaluate the prevalence of different pattern, angulation of third molar impaction and third molar agenesis between different ages of different races. Several electronic databases such as Google Scholar, PubMed, Web o...
متن کاملEpidemiological survey on third molar agenesis and facial pattern among adolescents requiring orthodontic treatment
BACKGROUND The aim of this study was to determine the association between facial pattern according to Ricketts cephalometric analysis, and prevalence of third molar agenesis, taking subject age and gender as control variables. MATERIAL AND METHODS An epidemiological survey was conducted based on a sample of 224 candidates for orthodontic treatment aged 12 to 24 (n=224). Third molar agenesis w...
متن کاملSkeletal maturation evaluation using mandibular third molar development in adolescents
120 a Graduate Student, Department of Orthodontics, College of Dentistry, Yonsei University. b Professor, Department of Orthodontics, College of Dentistry, Oral Science Research Center, The Institute of Cranio-Facial Deformity, Yonsei University. Corresponding author: Chung-Ju Hwang. Department of Orthodontics, College of Dentistry, Yonsei University, 250, Seongsanno, Seodaemun-gu, Seoul 120-75...
متن کاملThird-molar agenesis among patients from the East Anatolian Region of Turkey.
AIM The aim of this study was to determine the frequency and distribution of third-molar agenesis in orthodontic patients from the East Anatolian Region of Turkey. METHODS AND MATERIALS Our data were obtained from the panoramic radiographs of the 2,579 patients 12 to 16 years of age in the Department of Orthodontics at the Atatürk University in Erzurum, Turkey. Subjects with congenital deform...
متن کاملPatterns of third-molar agenesis in an orthodontic patient population with different skeletal malocclusions.
OBJECTIVE To examine the relationship between third-molar agenesis and different skeletal malocclusion patterns. MATERIALS AND METHODS Pretreatment records of 1046 orthodontic patients (aged 13-17 years; mean age, 14.07 ± 1.27) were used. Third-molar agenesis was calculated with respect to genders, number of missing teeth, jaws, and skeletal malocclusion patterns. The Pearson chi-square test ...
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ژورنال
عنوان ژورنال: Journal of the Anthropological Society of Nippon
سال: 1982
ISSN: 0003-5505,1884-765X
DOI: 10.1537/ase1911.90.359