Relationship Between Pulp Tooth Area Ratio and Chronological Age Using Cone-beam Computed Tomography Images

被引：13

作者：

Aydin, Zeliha Ugur ^{[1
]}

Bayrak, Seval ^{[2
]}

机构：

[1] Univ Bolu Abant Izzet Baysal, Fac Dent, Dept Endodont, Bolu, Turkey

[2] Univ Bolu Abant Izzet Baysal, Fac Dent, Dept Dentomaxillofacial Radiol, Bolu, Turkey

来源：

JOURNAL OF FORENSIC SCIENCES | 2019年 / 64卷 / 04期

关键词：

forensic science; age estimation; chronological age; cone-beam computed tomography; secondary dentin; PULP/TOOTH RATIO; CBCT;

D O I：

10.1111/1556-4029.13986

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：

This study investigated the relationship between chronological age and pulp tooth area ratio (PTR) in maxillary central teeth using cone-beam computed tomography (CBCT) images in the Turkish population. The sample consisted of CBCT images of 120 male and female subjects between 14 and 75 years old. The PTR of the maxillary central teeth was calculated using inVivo 5 software (Anatomage, San Jose, CA). Data were analyzed with independent t-test and Pearson's rank correlation test. There was a significant negative correlation between chronological age and PTR (r = -0.615). The results showed that the PTR of maxillary central teeth is a reliable method for age estimation in the Turkish population.

引用

页码：1096 / 1099

页数：4

共 27 条

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