超声骨刀在根管外科中应用的研究进展  

Research progress on piezosurgery in the appHcatlon of endodontic surgery

作　　者：陈瑶[1] 申静[2] Chen Yao Shen Jing(Dept. of Oral Medicine, Medical College of Nankai University, Tianjin 300071, China International Clinic Center, Stomatological Hospital of Tianjin, Tianjin 300041, China)

机构地区：[1]南开大学医学院口腔医学系,天津300071 [2]天津市口腔医院国际诊疗中心,天津300041

出　　处：《国际口腔医学杂志》2016年第6期672-676,共5页International Journal of Stomatology

基　　金：天津市2011年自然科学基金(11JCYBJC11900)~~

摘　　要：超声骨刀手术系统是指利用压电超声频率微振荡刀进行无损伤骨组织的一种新型的骨切割手术设备,可替代传统口腔手术中的机电设备。超声骨刀在口腔领域广泛应用,主要包括口腔颁面外科手术、上颌窦提升术,牙周手术等。近年来,超声骨刀也用于根管外科,其优势是降低了软组织损伤的风险,提供了清晰的手术视野且切割产热少。本文主要就超声骨刀手术系统的工作原理以及在根管外科中的应用作一综述。The piezosurgery device is a new developed surgical equipment, which used piezoelectric ultrasonic vibrations to cut bone atraumaticaUy and to provide an alternative to the mechanical and electrical instruments used in conventional oral surgery. It has been widely used in oral sugery, such as maxillofacial surgery, maxillary sinus lifting and periodontal surgery, et al. Recently, piezoelectric instruments can be applied in endodontic surgery, reducing the risk of damage to soft tissue, providing a clear operative filed, and cutting without generating heat. This review summarizes the operating principles ofpiezosurgery device and outlines the applications ofpizeosurgery in endodontic surgery.

关 键 词：根管外科 根尖手术 超声骨刀 超声压电设备 

分 类 号：R781.05[医药卫生—口腔医学]