Radiographic Assessment of Root/Crown Ratio and Short Root Anomaly: A Retrospective Study in Chinese Population

• Published in: Orthodontics & craniofacial research Vol. 28; no. 2; pp. 304 - 311
• Main Authors: Ye, Yuer, Pan, Yiqi, Zhang, Hui, Chen, Yani, Yang, Guoli, Jiang, Zhiwei, Wang, Ying
• Format: Journal Article
• Language: English
• Published: England Wiley Subscription Services, Inc 01.04.2025
• Subjects: Adolescent; Adult; Child; China - epidemiology; Dentition; East Asian People; Female; Gender; Gender differences; Humans; Incisors; Jaw; Male; Maxilla; Middle Aged; permanent dentition; Population studies; Premolars; Prevalence; radiography; Radiography, Panoramic; Ratios; Retrospective Studies; root/crown ratio; Sex differences; Sex Factors; short root anomaly; Teeth; Tooth Crown - abnormalities; Tooth Crown - diagnostic imaging; Tooth Root - abnormalities; Tooth Root - diagnostic imaging; Young Adult; China; prevalence; permanent dentition; radiography; short root anomaly; root/crown ratio

ABSTRACT Objectives Research suggested that racial and gender differences may exist in tooth root development and the prevalence of short root anomaly (SRA). However, data on Asian and specifically Chinese populations were limited. This retrospective study aimed to evaluate the prevalence of SRA and...