Third molar development in a contemporary Danish 13-25 year old population

被引：12

作者：

Arge, Sara ^{[1
]}

Boldsen, Jesper Lier ^{[2
]}

Wenzel, Ann ^{[3
]}

Holmstrup, Palle ^{[4
]}

Jensen, Niels Dyrgaard ^{[1
]}

Lynnerup, Niels ^{[5
]}

机构：

[1] Univ Copenhagen, Dept Forens Med, Sect Forens Pathol, Frederik Vs Vej 11, DK-2100 Copenhagen, Denmark

[2] Univ Southern Denmark, Dept Forens Med, Unit Anthropol ADBOU, Lucernemarken 20, DK-5260 Odense S, Denmark

[3] Aarhus Univ, Dept Dent & Oral Hlth, Sect Oral Radiol, Vennelyst Blvd 9, DK-8000 Aarhus C, Denmark

[4] Univ Copenhagen, Fac Hlth & Med Sci, Dept Odontol, Norre Alle 20, DK-2200 Copenhagen, Denmark

[5] Univ Copenhagen, Dept Forens Med, Frederik Vs Vej 11, DK-2100 Copenhagen, Denmark

来源：

FORENSIC SCIENCE INTERNATIONAL | 2018年 / 289卷

关键词：

Forensic science; Forensic odontology; Age estimation by teeth; Third molar development; Panoramic radiography; Reproducibility of results; FORENSIC AGE ESTIMATION; CHRONOLOGICAL AGE; ROOT DEVELOPMENT; WISDOM TOOTH; 3RD-MOLAR DEVELOPMENT; LIVING INDIVIDUALS; YOUNG-ADULTS; T MRI; MINERALIZATION; OSSIFICATION;

D O I：

10.1016/j.forsciint.2018.05.005

中图分类号：

DF [法律]; D9 [法律]; R [医药、卫生];

学科分类号：

0301 ; 10 ;

摘要：

We present a reference database for third molar development based on a contemporary Danish population. A total of 1302 digital panoramic images were evaluated. The images were taken at a known chronological age, ranging from 13 to 25 years. Third molar development was scored according to the Kohler modification of the 10-stage method of Gleiser and Hunt. We found that third molar development was generally advanced in the maxilla compared to the mandible and in males compared to females; in addition, the mandibular third molar mesial roots were generally more advanced in development than were the distal roots. There was no difference in third molar development between the left and right side of the jaws. Establishing global and robust databases on dental development is crucial for further development of forensic methods to evaluate age. (c) 2018 Published by Elsevier B.V.

引用

页码：12 / 17

页数：6

共 43 条

[1]

Altman D.G., 1991, Practical Statistics for Medical Research

[2]

[Anonymous], 2001, GOVT OPPOSITION

[3] Environmental effects on skeletal versus dental development: Using a documented subadult skeletal sample to test a basic assumption in human osteological research [J].