1. Determining Whether an Individual is 18 Years or Older Based on the Third Molar Root Pulp Visibility in East China.
- Author
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Huo DM, Ma KJ, Xu JL, Song X, Mao XY, Liu X, Zhao KF, Zhang J, and DU M
- Subjects
- Humans, Male, Adolescent, Female, Adult, Young Adult, China, Mandible diagnostic imaging, Forensic Dentistry methods, Age Factors, Molar, Third diagnostic imaging, Radiography, Panoramic, Tooth Root diagnostic imaging, Age Determination by Teeth methods, Dental Pulp diagnostic imaging
- Abstract
Objectives: To investigate the age-related changes of the mandibular third molar root pulp visibility in individuals in East China, and to explore the feasibility of applying this method to determine whether an individual is 18 years or older., Methods: A total of 1 280 oral panoramic images were collected from the 15-30 years old East China population, and the mandibular third molar root pulp visibility in all oral panoramic images was evaluated using OLZE 0-3 four-stage method, and the age distribution of the samples at each stage was analyzed using descriptive statistics., Results: Stages 0, 1, 2 and 3 first appeared in 16.88, 19.18, 21.91 and 25.44 years for males and in 17.47, 20.91, 22.01 and 26.01 years for females. In all samples, individuals at stages 1 to 3 were over 18 years old., Conclusions: It is feasible to determine whether an individual in East China is 18 years or older based on the mandibular third molar root pulp visibility on oral panoramic images.
- Published
- 2024
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