Clinical manifestations, pathogenesis, and management strategies for permanent teeth with external root resorption after trauma
10.3760/cma.j.cn112144-20230903-00134
- VernacularTitle:恒牙外伤后牙根外吸收的临床表现、发病机制和临床管理策略
- Author:
Zhengyan LIU
1
;
Guohua YUAN
Author Information
1. 武汉大学口腔医（学）院口颌系统重建与再生全国重点实验室 口腔生物医学教育部重点实验室 口腔医学湖北省重点实验室，武汉 430079
- Keywords:
Root resorption;
Dental trauma;
External root resorption;
Permanent teeth;
Clinical manifestations;
Pathogenesis;
Management strategies
- From:
Chinese Journal of Stomatology
2023;58(11):1190-1196
- CountryChina
- Language:Chinese
-
Abstract:
External root resorption is physiological or pathological destruction of the hard tissues on the root′s external surface caused by various factors. Dental trauma is one of the main causes of pathological external root resorption. The manifestation and prognosis of external root resorption are closely related to the type of dental trauma, the degree of root damage, the stage of root development, and the presence of microbial infection et al. Effective management can prevent the occurrence of external root resorption or stop the progress of root resorption to avoid the early loss of traumatic teeth. This review focuses on the clinical manifestations, pathogenesis, and management strategies for permanent teeth with external root resorption after dental trauma, in order to provide a reference for the prevention and intervention of external root resorption after trauma in permanent teeth.
