Taurodontism in a central anatolian population

The aim of this retrospective study was to evaluate the frequency of the occurrence of taurodontism in a Turkish population with using panoromic radiographs. A retrospective study was performed using full-mouth periapical and panoramic radiographs of 6912 patients (3860 females and 3052 males) ranging in age from 15 to 50. A total of 97362 posterior (including third molars) were evaluated. A chi-square test was used to determine the difference in the prevalence of tauorodntism between genders. Eighteen patients were found to have a taurodont molar (10 women and 8 men [P = 0.98]). The overall incidence of patients with taurodont molars was 0.26 % and the prevalence of taurodont molars from all teeth examined was 0.024%, and the prevalence taurodonts were significantly more common in the mandibula compared with the maxilla (71.0% cf 29.0% respectively, P < 0.05). It was almost equally distributed between males and females. Taurodontism is not uncommon in Turkish population but further larger scale studies are required to assess its prevalence in the general population to compare it with other ethnic groups.