CBCT在口腔外科阻生牙拔除术中的应用研究

Study on the application of CBCT in the extraction of impacted teeth in oral cavity

目的 研究分析CBCT在口腔外科阻生牙拔除术中的应用价值.方法 选取2015年1月~12月我院口腔外科行阻生牙拔除术患者66例作为研究对象,将患者分为观察组和对照组,各33例.观察组应用锥形束CT辅助进行阻生牙拔除,对照组应用传统影像辅助进行阻生牙拔除,比较分析两组治疗疗效.结果 观察组手术时间低于对照组;观察组治疗有效率高于对照组;观察组术中、术后并发症发生率低于对照组;观察组患者满意度优于对照组,差异均有统计学意义（P〈0.05）.结论 CBCT在口腔外科阻生牙拔除术中的应用价值较高,医师可多方位、多角度观察患者口腔内情况,值得推广应用.

Objective To study the CBCT in oral and maxillofacial surgery of impacted tooth extraction surgery application value.methods From January 2015 to December in our hospital of oral and maxillofacial surgery for impacted teeth of 66 patients as the research object, the patients were divided into observation group and control group, 33 cases in each group. To observe the application of cone beam CT aided impacted teeth, the control group used conventional imaging assisted extraction of impacted teeth, comparative analysis of curative efect the two group.Results Group operating time is lower than the control group;Efcient observation treatment group is higher than the control group;Observation group of intraoperative and postoperative complication rate is lower than the control group;Patient satisfaction observation group is better than that of control group,The diference was statistically signifcant （P〈0.05）.Conclusion the CBCT in oral and maxillofacial surgery resistance students higher application value in extraction of teeth physician multi-directional,multi angle observation in patients with oral cavity.