[摘要]目的 探讨微创拔牙法与传统拔牙法在下颌阻生齿拔除术中的不同效果。方法 选取2017年1～12月我院收治的100例下颌阻生齿患者作为研究对象，采用随机数字表法将其分为对照组(50例)和观察组(50例)。对照组患者采用传统拔牙法治疗，观察组患者采用高速涡轮钻微创拔牙法治疗，比较两组患者的张口受限程度、手术时间、拔牙完整性、患者疼痛程度以及并发症发生情况。结果 观察组患者的拔牙完整性高于对照组，差异有统计学意义(P<0.05)，观察组患者的手术时间明显短于对照组，张口受限度、肿胀程度明显弱于对照组，并发症发生率明显低于对照组，差异均有统计学意义(P<0.05)。结论 高速涡轮钻微创拔牙法运用于下颌阻生齿拔除术能降低患者痛苦，提高拔牙完整性，有利于患者康复。

    [关键词]高速涡轮钻;微创拔牙;下颌阻生齿;张口受限

    [中图分类号] R782.11 [文献标识码] A [文章编号] 1674-4721(2019)6(b)-0118-03

    [Abstract] Objective To investigate the different effects of minimally invasive extraction and traditional tooth extraction in the extraction of mandibular impacted tooth. Methods A total of 100 patients with mandibular impacted teeth who were admitted to our hospital from January to December 2017 were selected as study subjects. They were divided into control group (50 cases) and observation group (50 cases) by random number table method. The control group was given traditional tooth extraction. The observation group was given minimally invasive extraction by high-speed turbine drilling. The degree of mouth opening restriction ......