SRM Journal of Research in Dental Sciences

ORIGINAL ARTICLE
Year
: 2013  |  Volume : 4  |  Issue : 1  |  Page : 12--15

Prevalence of the carabelli trait in Iranian adolescents


Ramin Mosharraf 
 Department of Prosthodontics, Isfahan University of Medical Sciences, Hezar-Jarib Ave, Isfahan, Iran

Correspondence Address:
Ramin Mosharraf
Department of Prosthodontics, Dental Material Research Center, School of Dentistry, Isfahan University of Medical Sciences, Isfahan
Iran

Aim: The study of dental morphological features is important in anthropological researches, because it can provide information on the dental variations within a specific population. The aim of this study was to evaluate the prevalence of Carabelli trait in Iranian adolescents. Subjects and Methods: In this descriptive study, 500 individuals (aged 15-49 years) were examined. Direct intraoral examination was done, morphological details of the crown, and sex of the subjects were recorded and Dahlberg classification system was used. Hydrocolloid impressions were taken and the study was repeated on the dental casts. The resultant data were compared with the clinical data. Descriptive statistics and Chi-square tests were used for data analysis (α = 0.05). Results: The prevalence of the trait was 96.6%, with significantly different distribution between males and females. Class 6 was the most frequent configuration (28.4%) and Class 1 was the least frequent (6.2%). Conclusions: The frequency of the trait was higher than that in other reports, but nearly similar to that of European groups.


How to cite this article:
Mosharraf R. Prevalence of the carabelli trait in Iranian adolescents.SRM J Res Dent Sci 2013;4:12-15


How to cite this URL:
Mosharraf R. Prevalence of the carabelli trait in Iranian adolescents. SRM J Res Dent Sci [serial online] 2013 [cited 2022 Aug 18 ];4:12-15
Available from: https://www.srmjrds.in/article.asp?issn=0976-433X;year=2013;volume=4;issue=1;spage=12;epage=15;aulast=Mosharraf;type=0