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目的采用凝胶海绵对阻生智齿拔出后干槽症的形成进行预防,从而提高预防效果。方法对比分析法是对阻生智齿拔出的患者应用凝胶海绵预防干槽症形成疗效与不应用凝胶海绵的效果进行对比分析的一种方法,本文采用这种方法对我院自2012年3月~2013年4月收治的268颗阻生智齿患者进行疗效观察,并将其分为对照组与治疗组,每组各134例患者。结果治疗组干槽症的发生率较之对照组而言明显要低,两组数据存在差异性,具有统计学意义,P<0.05。结论明胶海绵对于阻生智齿拔除后干槽症的形成具有预防作用,疗效良好,值得临床推广与应用。
Objective To prevent the formation of dry socket by pulling out the impacted wisdom teeth with gel sponge to improve the preventive effect. Method Contrast analysis is a method of using gel sponge to prevent the formation of dry trough in patients with impacted wisdom teeth and compare the effect of not using gel sponge. In this paper, From March to April 2013, 268 patients with impacted wisdom teeth were observed and divided into control group and treatment group with 134 patients in each group. Results The incidence of dry-cell disease in the treatment group was significantly lower than that in the control group. There was statistical difference between the two groups (P <0.05). Conclusion Gelatin sponge has a preventive effect on the formation of dry socket after the removal of impacted wisdom teeth and has good curative effect. It is worthy of clinical promotion and application.