摘要
目的研究透明质酸是否在预防下颌阻生第三磨牙拔除术后并发症方面具有积极作用。方法在临床上筛选120例符合条件患者随机分成治疗组和对照组,每组60例。治疗组在阻生齿拔除后于创口放置透明质酸,对照组拔牙创内不放任何药物。分别于术后不同时点由同一检查者对两组创口以及周边组织进行仔细检查。分别记录各时点治疗组和对照组术后出血情况、肿胀情况、张口受限以及干槽症发生几率,并作统计学分析。结果透明质酸治疗组的术后出血率、肿胀出现率、张口受限出现情况与干槽症发生率均低于对照组,差异有统计学意义(P<0.05)。结论透明质酸在牙槽外科的阻生齿术后创口愈合过程中有着积极的促进作用,对口腔临床有客观的实用性应用前景。
Objective To study the effect of hyaluronic acid on the prevention of postoperative complications of mandibular impacted third molar extraction. Methods In clinical screening,120 patients were randomly divided into treatment group and control group,with 60 cases in each group. In the treatment group,after extraction of the impacted tooth on the wound placement of hyaluronic acid,the control group does not put any drugs in tooth extraction. At the same time,wounds and surrounding tissues of two groups were examined by the same examiner at different time points. The incidence of bleeding,swelling,limitation of mouth opening and incidence of dry socket in the treatment group and control group at each time point were recorded and analyzed statistically. Results The incidence of bleeding,swelling rate,the incidence of mouth opening and the incidence of dry socket in the treatment group were lower than those in the control group. The difference was statistically significant（ P〈0. 05） Conclusion The experiment proves that it plays a positive role in promoting the process of hyaluronic acid in alveolar surgery impacted postoperative wound healing.There is objective practical application prospect of clinical stomatology.
出处
《黑龙江医学》
2017年第7期602-604,共3页
Heilongjiang Medical Journal
基金
2012年黑龙江省卫生和计划生育委员会科研课题(2012-455)
关键词
透明质酸
下颌第三磨牙
阻生齿
并发症
Hyaluronic acid
Mandibular third molars
Impacted tooth
Complication
