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目的:观察碘仿在预防拔牙术后干槽症的临床效果。方法:选择需要拔除的下颌阻生智齿300例,随机分为2组,实验组拔牙创内放置碘仿,对照组拔牙创不做任何处理。结果:实验组干槽症发生率1.33%,对照组干槽症发生率7.33%。2组发生率经统计学分析差异有统计学意义(P<0.05)。结论:碘仿能有效预防拔牙术后干槽症的发生。
Objective: To observe the clinical effect of iodoform in preventing dry socket after tooth extraction. Methods: 300 cases of impacted mandibular wisdom teeth were selected and randomly divided into 2 groups. In the experimental group, iodoform was placed in the tooth extraction and the control group was untreated. Results: The incidence of dry socket disease was 1.33% in the experimental group and 7.33% in the control group. The incidence of group 2 was statistically significant difference (P <0.05). Conclusion: Iodoform can effectively prevent dry socket after tooth extraction.