[Dehiscence and fenestration: study of distribution and incidence in a homogeneous population model].

Abstract

Ninety crania of Italian and Austrian males, 25-32 years old, coming from the ossurary of Custoza have been examined, (in all 2205 teeth) to determinate the presence and the frequency of dehiscences and fenestrations. All the crania presenting signs of serious stomatologic pathology have been rejected. Dehiscences are more frequent than fenestrations (7.30% vs 6.98%); dehiscences are more frequent in the mandible than in the maxilla (11.55% vs 1.86%), while fenestrations are more frequent in the upper alveolar arch than in the lower one (13.23% vs 2.10%); the upper right first molar is resulted to be the tooth showing the greatest number of defects (8.13% dehiscences and 49.69% fenestrations).