微型骨凿在口腔外科手术中应用体会  

Clinical New Understanding about Narrow Bone Chisel Used In Ora Surgery

作　　者：薛鹏[1] 李颖颖[1] 

机构地区：[1]解放军第458医院口腔科,广东广州510602

出　　处：《国际医药卫生导报》2008年第9期44-45,共2页International Medicine and Health Guidance News

摘　　要：目的对比两种骨凿的使用特点和患者接受程度。方法136名研究对象，男性病人78例，女性58例，随机接微型窄和普通宽骨凿进行操作。研究组在窄骨凿去骨术中，利用其窄刃和锐薄的特点，使用一般宽骨凿的敲击力度1／4即可断裂骨皮质；对照组取常规力度和方法使用完成断离去骨、切削铲除、挤入扩展等操作。结果震动感、操作控制性、和助手间接感知三项指标，微型骨凿与普通骨凿相比较有统计学差异（P〈0．05）。结论微型骨凿在实现精细操作方面有独到之处，其在轻敲力度下实现切割更给患者体现人文关怀。Objective To evaluate the effectiveness of narrow bone chisel in oral surgery . Methods One hundred and thirty six patients were enrolled in this clinical trial. The narrow bone chisel was applied to following conditions：wisdom teeth extraction, GTR, apical excision, fracture fixation et al. Results On factors：Impact on oneself, handled easily, indirect control, there are significant difference （P〈0.05） in two groups. Conclusion The narrow bone chisel is proved to be a reliable surgical instrument and show specially solicitude for patients.

关 键 词：微型骨凿 

分 类 号：R78[医药卫生—口腔医学]