Progress of the study on factors related to orthodontic treatment and the formation of black triangles
10.3760/cma.j.cn112144-20240627-00253
- VernacularTitle:正畸治疗与齿间黑三角形成的相关因素研究进展
- Author:
Naiqun YU
1
;
Sijie WANG
;
Huifei TIAN
;
Xiaoyan CHEN
Author Information
1. 浙江大学医学院附属口腔医院正畸科·浙江大学口腔医学院 浙江省口腔疾病临床医学研究中心 浙江省口腔生物医学研究重点实验室 浙江大学癌症研究院，杭州 310005
- Keywords:
Orthodontics;
Alveolar bone loss;
Gingival papilla;
Black triangle;
Risk factors
- From:
Chinese Journal of Stomatology
2024;59(12):1279-1286
- CountryChina
- Language:Chinese
-
Abstract:
Black triangles can be formed due to the defect or absence of the gingival papilla, which increases the risks of food impaction, caries, and periodontal disease, and affects the esthetics of anterior teeth. The incidence of black triangles after orthodontic treatment is from 38% to 58%. The formation of black triangles is influenced by patient-related factors and factors related to orthodontic treatment. This article discusses the factors related to orthodontic treatment and the formation of interdental black triangles and provides reference for preventing the formation of this problem.
