Abstract

Odontometric analysis of sexual dimorphism in permanent maxillary and mandibular molars

Highlights

  • Odontometric studies of dentition have played an important role in human biological investigations, due to the strength of teeth and their resistance to post-mortem destruction and fragmentation

  • The results showed that males had statistically larger teeth than females for maxillary and mandibular molars and cervical mesiodistal and buccolingual measurements (P < 0.05)

  • The data generated from the present study suggested that cervical mesiodistal and buccolingual measurements of molar teeth can be useful and reliable for sex estimation in Iranian archaeological populations

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Summary

Introduction

Odontometric studies of dentition have played an important role in human biological investigations, due to the strength of teeth and their resistance to post-mortem destruction and fragmentation. The most widely used dimensions in sex estimation studies have been maximum mesiodistal and buccolingual crown measurements [1,2,3,4,5] These measurements are difficult to obtain in worn teeth or crowns that are embedded in the jaw [6]. To solve this issue, alternative dental measurements were developed, including cervical mesiodistal and buccolingual measurements of teeth and crown, and cervical diagonal measurements of molars [6]. These measurements are less affected by wear and can allow a larger dataset to be obtained, with a broader range of ages represented

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