老年人牙体修复后牙折的临床分析  

An analysis of senior's tooth fracture after tooth prosthesis

作　　者：张晔缨[1] 

机构地区：[1]解放军总医院口腔科,副主任医师北京100853

出　　处：《口腔颌面修复学杂志》2001年第2期33-34,共2页Chinese Journal of Prosthodontics

摘　　要：目的：分析老年人牙体修复后牙折的状况，探讨其原因及预防措施。方法：对２４０例老年人牙体修复后牙折做临床调查，并对牙折原因进行分析。结果：老年人牙体修复后牙折与窝洞类型，根面龋，重度磨损，楔形缺损，修复频率及咬合创伤等因素有关。结论：老年人牙体修复后牙折裂的原因复杂，应计对其原因早期采取有效的预防措施。Objective: To analyze both forming reason and preventing treatment of seniors tooth fracture after the tooth prosthesis. Methods: 240 cases of seniors emerging tooth fracture after tooth prosthesis were investigated and the reason were analyzed. Results: the senior's tooth fracture after the tooth prosthesis is related to several terms, such as cavity type, root caries, dental abrasion, wedged shape defect, prosthesis repeatedly and traumatic occlusion, etc. Conclusions: The senior's tooth fracture after the tooth prosthesis is complicated, so the preventing measure should be taken according to the different etiology.

关 键 词：老年人 牙体修复 牙折 充填 临床分析 

分 类 号：R783.3[医药卫生—口腔医学]