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目的观察氢氧化钙一次性复合剂填充根管治疗急性牙髓炎的疗效。方法将40例急性牙髓炎患者随机分为治疗组和对照组各20例。治疗组采用氢氧化钙一次性复合剂填充根管疗法,对照组采用氧化锌丁香油糊剂配合牙胶尖侧压法充填根管疗法,对比2组的疼痛改善情况及临床疗效。结果治疗组治疗1周后疼痛改善有效率为90.00%高于对照组的70.00%,治疗总有效率为85.00%高于对照组的60.00%,差异均有统计学意义(P<0.05)。结论氢氧化钙一次性复合剂填充根管治疗急性牙髓炎可明显减轻术后疼痛反应,提升治疗效果。
Objective To observe the curative effect of calcium hydroxide disposable filler in root canal treatment of acute pulpitis. Methods 40 patients with acute pulpitis were randomly divided into treatment group and control group, 20 cases each. In the treatment group, the calcium hydroxide disposable filler was used to fill the root canal therapy. In the control group, the zinc oxide clove oil paste and the dental canker lateral pressure method were used to fill the root canal therapy. The improvement of the pain and the clinical curative effect were compared between the two groups. Results After 1 week of treatment, the effective rate of pain improvement was 90.00% in the treatment group and 70.00% in the control group. The total effective rate was 85.00% in the treatment group and 60.00% in the control group. The differences were statistically significant (P <0.05). Conclusion Calcium hydroxide disposable root canal filling composite root canal treatment of acute pulpitis can significantly reduce postoperative pain response and improve the therapeutic effect.