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目的观察氢氧化钙碘仿糊剂充填乳牙尖周炎的临床应用效果。方法 68例(患牙80颗)乳牙根尖周炎患者,将其随机分为观察组与对照组,各34例(40颗)。观察组给予氢氧化钙碘仿糊剂充填,对照组给予常规氧化锌碘仿丁香油糊剂充填,比较两组患者临床治疗效果。结果观察组总有效率95.0%高于对照组75.0%,差异有统计学意义(P<0.05);随访1年,观察组不良反应发生率为0低于对照组35.0%,差异有统计学意义(P<0.05)。结论氢氧化钙碘仿糊剂充填乳牙尖周炎的效果显著,值得在临床上推广。
Objective To observe the clinical application of Calcium hydroxide iodoform paste in the deciduous periodontitis. Methods A total of 68 patients (80 teeth) with periapical periodontitis were randomly divided into observation group (34 cases) and control group (34 cases). The observation group was given calcium hydroxide iodoform paste filling, while the control group was given conventional zinc oxide iodoform clove oil paste filling. The clinical effects of the two groups were compared. Results The total effective rate in the observation group was 95.0%, which was significantly higher than that in the control group (75.0%, P <0.05). The follow-up of 1 year showed that the incidence of adverse reactions in the observation group was 0 less than that of the control group (35.0%), the difference was statistically significant (P <0.05). Conclusion Calcium hydroxide iodoform paste is effective in filling periapical periodontitis, which is worth to be popularized clinically.