Objectives: The aim of the present study was to determine the frequency and the distribution of supernumerary teeth (ST) in patients from east-northern Turkey.
Materials and Methods: A retrospective study was performed using panoramic radiographs of 1876 patients [673 females (mean age: 13.05±2.79 years) and 1203 males (mean age: 13.63±3.18 years)] ranging in age from 7 to 34 years (mean age: 13.39±3.05 years). Demographic variables including age and sex, the type, number, eruption status of the ST were recorded. In addition, associated pathologies or complications (displacement, eruption failure, resorption of adjacent tooth, and cyst formation) caused by ST were also recorded. The Pearson chi-squared test was used to determine potential differences between genders.
Results: ST were detected in 15 patients (0.75 %). The frequency of males and females with ST was 1.16 % and 0.49 %, respectively (P= 0.944). The most commonly observed ST was premolar (33.33%) followed by mesiodens (26.67%), distomolar (20.0%), lateral (13.33%), paramolar (6.67%), respectively. Most of the ST were found to be unilateral, impacted, and in the maxilla. Complications associated with ST were observed in 20.0% of the patients with ST.
Conclusions: The frequency of ST in east-northern Turkish general population was found to be 0.75% with no gender difference (p>0.05). The most commonly observed ST was premolar followed by mesiodens.
Primary Language | English |
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Subjects | Health Care Administration |
Journal Section | Case Reports |
Authors | |
Publication Date | March 26, 2012 |
Submission Date | March 26, 2012 |
Published in Issue | Year 2012Volume: 15 Issue: 4 |
Cumhuriyet Dental Journal (Cumhuriyet Dent J, CDJ) is the official publication of Cumhuriyet University Faculty of Dentistry. CDJ is an international journal dedicated to the latest advancement of dentistry. The aim of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of dentistry. First issue of the Journal of Cumhuriyet University Faculty of Dentistry was published in 1998. In 2010, journal's name was changed as Cumhuriyet Dental Journal. Journal’s publication language is English.
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