超声骨刀在下颌第三磨牙拔除术中的临床应用  

Clinical Application of Ultrasound Bone Knife in the Mandibular Third Molar Surgery

作　　者：刘炜[1,2] 蔡琴[1,2] 王玉凤[1,2] 

机构地区：[1]南京医科大学附属南京医院 [2]南京市第一医院口腔科,江苏南京210006

出　　处：《黑龙江医学》2014年第9期1039-1040,共2页Heilongjiang Medical Journal

摘　　要：目的研究超声骨刀在拔除下颌阻生第三磨牙中的临床效果和应用价值。方法选取220例下颌阻生第三磨牙患者,随机分为甲组和乙组,每组各110例。甲组采用超声骨刀拔除法,乙组采用锤凿拔除法。对比两组术后并发症发生情况。结果超声骨刀组术后中重度并发症发生率低于锤凿拔除法。结论超声骨刀有效降低了手术并发症,安全、高效,值得推广应用。Objective To study the clinical effect and application value of ultrasound bone knife in the extraction of mandibular third molar. Methods Selecting 220 cases with impacted mandibular third molar,and randomly dividing them into group A and group B,with110 cases in each group. Group A were treated with ultrasound bone knife shifting division,and group B were treated with hammer and chisel pull division. Postoperative complications of the two groups were compared. Results Postoperative severe complication rate in ultrasound bone knife group was lower than the hammer and chisel pull division. Conclusion Ultrasound bone knife can effectively reduce the operation complications. It is in safety,high efficiency,and is worthy of popularization and application.

关 键 词：阻生第三磨牙 超声骨刀 牙拔除术 

分 类 号：R782.11[医药卫生—口腔医学]