弹性结扎法治疗后牙纵折的临床效果观察  

Observation of clinical effect of vertically fractured molar teeth treated with elastic ligation

作　　者：程瑞卿[1] 李军科[1] 张志印[2] 

机构地区：[1]河北省邢台市眼科医院口腔内科,河北邢台054001 [2]河北省邢台市眼科医院修复科,河北邢台054001

出　　处：《上海口腔医学》2013年第5期598-600,共3页Shanghai Journal of Stomatology

摘　　要：目的:观察弹性结扎法治疗纵折后牙的临床效果。方法:86颗纵折后牙,在根管治疗前采用弹性结扎法结扎固定患牙,待根管治疗完成后,去除结扎丝,行全冠修复。结果:治疗后1、2、3 a的成功率分别为97.67%、93.02%和88.37%。结论:劈裂牙在根管治疗前进行弹性结扎,可有效防止治疗中和治疗后牙体折裂,有效保存患牙。PURPOSE： To evaluate the clinical effect of vertically fractured posterior teeth treated with elastic ligation. METHODS： Eighty-six vertically fractured posterior teeth were chosen to be treated with elastic ligation for external fixation before root canal therapy （RCT）, and then full crown prostheses were made for rehabilitation. RESULTS： The success rate after 1 year, 2 years and 3 years were 97.67%, 93.02% and 88.37%, respectively. CONCLUSIONS： Elastic ligation for vertically fractured posterior tooth before RCT can effectively prevent tooth fracture during treatment and preserve the tooth for functional use.

关 键 词：磨牙纵折 弹性结扎 全冠修复 

分 类 号：R783.4[医药卫生—口腔医学]