摘要
目的探讨折裂磨牙保存治疗的临床疗效及影响因素。方法对55例折裂磨牙经过完善的根管治疗后,完成修复。随访30个月评价患牙的牙周,根尖状况及功能,并对影响因素进行相关性分析。结果折裂磨牙的折裂部位,治疗时机对患牙愈后有显著相关性。磨牙折裂方向,磨牙折裂前是否做过牙髓治疗及磨牙的合位对患牙愈后无显著相关性。结论对折裂磨牙的保存治疗,折裂部位,治疗时机对患牙愈后具有显著相关性。
Objective To evaluate the therapeutic effect and influence of the fracture molars preserving. Methods 55 teeth with fracture were treated by canal therapy and restored. The outcomes were evaluated clinically at 30 - month intervals, and the various factors which may affect the success rate were analyzed statistically. Results The relevance test show that the treatment time after fracture and the location of the fracture are the main risk factors on the treatment. But the direction of the fracture and the poskiou of the anatomy, if the teeth with fracture were treated by canal therapy are not main risk factors. Conclusion The treatment time after fracture and the location of the fracture are the main risk factors on the treatmerit.
出处
《中国医学创新》
CAS
2011年第22期29-30,共2页
Medical Innovation of China
关键词
折裂磨牙
保存治疗
影响因素
Vertieally fractured teeth
Treatment outcome
influence factors
