摘要
目的:观察Benex拔牙器在微创拔牙中的临床应用效果。方法:应用Benex拔牙器对56例患者的81颗患牙进行根管预备,旋入螺纹钉,载入牵引器。Benex拔牙器利用牵引的原理将患牙拔除。结果:在56例81颗患牙中,成功拔除52例77颗,无一例断根,患者术后反应轻微;失败4例4颗,成功率为95%。结论:应用Benex拔牙器拔除患牙,实现了真正的微创拔牙,也使拔牙更容易,更快捷。
PURPOSE： To observe the effect of clinical application of Benex extractor in minimally invasive tooth extraction.METHODS： Root canals of 81 teeth in 56 cases were prepared,crew thread pegs were inserted and circled tightly,and then extractors were loaded.With traction principle,the teeth were extracted with Benex extractor.RESULTS： Seventy-seven teeth in 52 cases were successfully removed without radical fracture and no serious post-extraction reaction was reported.Four teeth in 4 cases failed to be extracted.The success ratio was 95%.CONCLUSIONS： Benex extractor is an effective way of minimally invasive tooth extraction for its simple and convenient application.
出处
《中国口腔颌面外科杂志》
CAS
2012年第4期328-331,共4页
China Journal of Oral and Maxillofacial Surgery
关键词
Benex拔牙器
微创拔牙
拔牙器械
Benex extractor； Minimally invasive tooth extraction； Extraction instrument
