口腔疾病防治2017，Vol.25Issue(7)：467-469,3.DOI:10.12016/j.issn.2096-1456.2017.07.013
锥形束CT在外伤前牙正畸治疗前辅助诊断中的应用
Clinical application of cone beam CT in the diagnosis of traumatic anterior teeth before orthodontic treatment
摘要
Abstract
Objective To explore the clinical application of cone beam CT in the diagnosis of traumatic anterior teeth before orthodontic treatment in order to reduce the risk of orthodontic treatment failure due to adhesion. Methods 48 fixed orthodontic treatment cases with the history of anterior teeth trama were selected. The anterior teeth were ex-amined by CBCT to exclude root and alveolar bone adhesions. Results 3 cases of root-alveolar bone adhesion were found, and the upper anterioa teeth of the remaining 45 cases were successfully moved by orthodontic treatment. Conclusion CBCT examination is recommended to check the periodontal ligament in patients of fixed orthodontic treatment with the history of anterior teeth trauma in order to exclude the root-alveolar bone adhesion cases.关键词
锥形束CT/外伤/前牙/固定正畸/诊断Key words
Cone beam CT/Trauma/Anterior teeth/Fixed orthodontic/Diagnosis分类
医药卫生引用本文复制引用
李淑婷,关则任,林苑云,梁国健,麦理想..锥形束CT在外伤前牙正畸治疗前辅助诊断中的应用[J].口腔疾病防治,2017,25(7):467-469,3.基金项目
广东省阳江市科技计划项目(社发[2015]31) （社发[2015]31）
