牙槽内移植的外科牵引再植术治疗前牙冠根折的临床效果评价  

Evaluation of Clinical Effect of Intra-alveolar Transplantation Teeth that Crown Root Fracture

作　　者：熊曦州 李敏[2] 杜良智[3,4] 

机构地区：[1]西安碑林合美口腔诊所,陕西西安710054 [2]西安高新医院口腔科,陕西西安710003 [3]西安交通大学口腔医学院种植科,陕西西安710075 [4]陕西省颅颌面精准医学研究重点实验室,陕西西安710003

出　　处：《中国美容医学》2017年第5期49-51,共3页Chinese Journal of Aesthetic Medicine

摘　　要：目的:观察外伤后冠根折的前牙残根由牙槽内移植的外科牵引再植术治疗后的临床效果。方法:经3年随访,外伤后根折至龈下3~6mm的前牙10例患者共11颗患牙,经由牙槽内移植的外科牵引再植术治疗,牙根伸长3~6mm,平均3.82mm。结果:10例患者平均随访1~3年,9例10颗牙牵引后有效,1例患者1颗牙失败,拔除后修复。结论:牙槽内移植的外科牵引再植术可以作为处理前牙冠根折的一种有效方法在临床上使用。Objective To observe the clinical effect on the treatment of crown-root fracture of the anterior teeth using the method of intra-alveolar transplantation. Methods 10 cases,11 teeth included, were treated by the method of intra-alveolar transplantation, the root extruded differently from 3mm to 6mm,the mean were 3.82mm, the clinical effect of 3-year-period was recorded. Results 3 years after treatment, among the 11 teeth,10 teeth achieved the standard of effective,1 was failed. Conclusion The method of intra-alveolar transplantation can be used in the treatment of crown-root fracture of the anterior teeth.

关 键 词：牙外伤 冠根折 牙槽内移植 外科牵引再植术 冠向 

分 类 号：R783.3[医药卫生—口腔医学]