Effect comparison between ultrasonic bone knife combined with high speed turbine and traditional bone chisel crown method in the extraction of difficult impacted wisdom teeth of jaw
CHEN Gang JIANG Li-hui WU Ping LIU Cong-hui LAN Xiang
Department of Stomatology, Xiaolan People′s Hospital of Zhongshan City, Guangdong Province, Zhongshan 528415,China
摘要目的 比较超声骨刀结合高速涡轮机与传统凿骨劈冠法拔除下颌困难阻生智齿的效果。方法 选取2017年1月~2018年10月我院收治的120 例下颌困难阻生智齿患者作为研究对象,按照随机数字表法将其分为观察组(n=60)和对照组(n=60)。观察组患者采用超声骨刀结合高速涡轮机治疗,对照组患者采用传统凿骨劈冠法治疗。比较两组患者的手术一般情况(手术时间、术中出血量),于术中及术后2、7 d 时运用视觉模拟量表(VAS)评价两组患者的疼痛程度,并于术后2 d 时评估术区肿胀程度和张口受限程度,同时统计两组术后并发症发生情况。结果 观察组患者的手术时间短于对照组,差异有统计学意义(P<0.05);观察组患者的术中出血量少于对照组,差异有统计学意义(P<0.05)。观察组患者术中及术后2、7 d 时的VAS 评分均低于对照组,差异有统计学意义(P<0.05)。观察组患者术后2 d 时术区肿胀程度、张口受限程度均轻于对照组,差异有统计学意义(P<0.05)。观察组患者的术后并发症总发生率低于对照组,差异有统计学意义(P<0.05)。结论 与传统凿骨劈冠法相比,超声骨刀结合高速涡轮机在拔除困难阻生智齿方面具有微创、高效、安全等优势。
Abstract:Objective To compare the effect between ultrasonic bone knife combined with high speed turbine and traditional bone chisel crown method in the extraction of difficult impacted wisdom teeth of jaw. Methods A total of 120 patients with difficult impacted wisdom teeth of jaw admitted to our hospital from January 2017 to October 2018 were selected as the research objects, and they were divided into the observation group (n=60) and the control group (n=60)according to the random number table method.The observation group was treated with ultrasonic bone knife combined with high speed turbine, while the control group was treated with traditional bone chisel and crown method.The general conditions of surgery (operation time, amount of intraoperative blood loss) of the two groups of patients were compared,and the visual analogue scale (VAS) was used to evaluate the pain degree of the two groups of patients during the operation and at 2 and 7 days after the operation.At the same time, the degree of swelling and the restriction degree of mouth opening were evaluated, and the incidence of postoperative complications of the two groups was counted. Results The operation time of the observation group was shorter than that of the control group, and the difference was statistically significant (P<0.05).The amount of intraoperative blood loss in the observation group was less than that in the control group, and the difference was statistically significant (P<0.05).The VAS scores of the observation group during the operation and at 2 and 7 days after the operation were lower than those of the control group, the differences were statistically significant (P<0.05).The degree of swelling and the restriction degree of mouth opening in the observation group were lighter than those in the control group at 2 days after operation, and the differences were statistically significant (P<0.05).The total incidence rate of postoperative complications in the observation group was lower than that in the control group, and the difference was statistically significant (P<0.05).Conclusion Compared with the traditional bone chisel crown method, ultrasonic bone knife combined with high speed turbine has the advantages of minimal invasion, efficiency and safety in removing difficult impacted wisdom teeth.
陈刚; 蒋立辉; 吴萍; 刘聪慧; 蓝翔. 超声骨刀结合高速涡轮机与传统凿骨劈冠法拔除下颌困难阻生智齿的效果比较[J]. 中国当代医药, 2020, 27(15): 10-14.
CHEN Gang; JIANG Li-hui; WU Ping; LIU Cong-hui; LAN Xiang. Effect comparison between ultrasonic bone knife combined with high speed turbine and traditional bone chisel crown method in the extraction of difficult impacted wisdom teeth of jaw. 中国当代医药, 2020, 27(15): 10-14.
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