应用无痛局麻注射仪进行牙周膜麻醉的效果评定  

Assessment of Application of Computerized Local Anesthetic Delivery System in Periodontal Ligament Injection

作　　者：薛晨屹[1] 郭伟[1] 张伟杰[1] 汪涌[1] 

机构地区：[1]上海第二医科大学附属第九人民医院口腔颌面外科

出　　处：《上海口腔医学》2000年第4期197-199,共3页Shanghai Journal of Stomatology

摘　　要：目的　应用美国Milestone公司的电脑控制无痛局麻注射仪 ,对局部牙周膜注射时的疼痛程度及注射效果进行评价。方法　选择 40例病人 ,采用无痛局麻注射仪进行牙周膜浸润麻醉 ,并与传统的手推式麻醉方法对比。结果　应用无痛局麻注射仪进行牙周膜麻醉时 ,其注射时疼痛程度明显小于传统的手推式麻醉方法。拔牙时的麻醉效果两者无明显差别。结论　应用TheWand 无痛局麻注射仪进行牙周膜注射 ,可以达到良好的麻醉效果。Objective To assess the pain intensity and anesthetic effect in peridontal ligament injection using the computerized local anesthetic delivery system made by Milestone company in USA. Methods 40 cases were selected,and comparing the periodontal ligament injection through using the computerized local anesthetic delivery with traditional manul local anesthesia.Results By using the computerized local anesthetic delivery system,the pain in peridontal ligament injection was significantly less than traditional methods. There was no difference in anesthetic effect when teeth were extracted.Conclusion The peridontal ligament injection usually as an adjunctive anesthesia method could attain good anesthetic effect and would have a wide application by using the computerized local anesthetic delivery system. [

关 键 词：局麻 牙周膜麻醉 拔牙 无痛局麻注射仪 

分 类 号：R782.05[医药卫生—口腔医学]