口腔显微镜联合超声技术在塑化根管再治疗中的临床应用及护理  

Clinical application and nursing of surgical operating microscope and ultrasonic instruments in endodontic treatment of patients undergoing previous resinifying therapy

作　　者：姜艳华[1] 王晓筠[1] 李秀英[1] 

机构地区：[1]吉林大学口腔医学院牙体牙髓病科,吉林长春130041

出　　处：《吉林医学》2009年第22期2808-2809,共2页Jilin Medical Journal

摘　　要：目的:探讨口腔显微镜联合超声技术在塑化根管再治疗中的应用及护理。方法:选取曾进行过塑化治疗的患牙84颗,在口腔显微镜下采用超声根管锉疏通塑化根管。结果:72颗患牙的根管疏通成功,根管再通成功率为85.7%。结论:口腔显微镜和超声器械去除根管内塑化物快速高效,可作为临床上处理塑化再治疗患牙有效方法;治疗的效果与护士的默契配合是分不开的,是治疗成功的重要保证。Objective To evaluate the application and nursing of surgical operating microscope and ultrasonic instruments in endodontie treatment of patients who underwent previous resinifying therapy. Method Total 84 premolars and molars that had been treated with resinifying therapy before were selected for root canal therapy. The coronal partain of resinified root canals were negotiated with uhrasonic instruments under surgical operating microscope. Results The root canals of 72 teeth were negotiated, enlarged and obtarated, with a success rate of 85.7%. Conclusion The use of surgical operating microscope and ultrasonic instruments is proved to be effective in negotiation of coronal portion of the resinified root canal. At the same time, it is necessary to have the nurses＇help. This is an important guarantee for success- ful treatment.

关 键 词：口腔显微镜 超声器械 塑化治疗 根管再通 护理 

分 类 号：R473.78[医药卫生—护理学]