论文部分内容阅读
【目的】比较Vitapex根管糊剂与传统根充糊剂治疗乳牙根尖周炎的疗效。【方法】对180例193颗根尖周炎的乳牙进行根管治疗,随机分成实验组90例98颗牙齿和对照组90例95颗牙齿。实验组采用Vitapex注射型根管糊剂,对照组采用传统根充糊剂。治疗后6个月和12个月追踪观察,对治疗效果进行比较。【结果】实验组与对照组治疗成功率,6个月分别为94.90%、85.26%,12个月分别为93.68%、82.42%,差异有统计学意义(6个月χ2=5.05、12个月,χ2=5.66,P均<0.05)。【结论】Vitapex糊剂用于乳牙根尖周炎的治疗可有效提高其成功率。
【Objective】 To compare the efficacy of Vitapex root canal paste and traditional root canal paste in the treatment of apical periodontitis of deciduous teeth. 【Methods】 One hundred and ninety-nine root tips of 193 cases of periapical periodontitis were treated by root canal therapy. They were randomly divided into experimental group of 90 teeth of 98 teeth and control group of 90 teeth of 95 teeth. The experimental group adopted Vitapex injection root canal paste, while the control group received traditional root canal paste. After 6 months and 12 months of follow-up observation, the treatment effect was compared. 【Results】 The success rates of treatment and control group were 94.90% and 85.26% respectively in 6 months and 93.68% and 82.42% respectively in 12 months (χ2 = 5.05, 12 months, 6 months) , χ2 = 5.66, P <0.05). 【Conclusion】 Vitapex paste for the treatment of apical periodontitis can effectively improve its success rate.