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目的:探讨无机三氧化聚合体和Vitapex糊剂对儿童恒牙根尖诱导的效果。方法:分析行恒牙根尖诱导成形术患儿60例临床资料,依据治疗方式不同分为治疗Ⅰ组(无机三氧化聚合体组)30例和治疗Ⅱ组(Vitapex糊剂组)30例。结果:治疗Ⅰ组行恒牙根尖诱导成形术患儿术后3、6个月疗效的总有效率均明显高于治疗Ⅱ组,差异有统计学意义(P<0.05)。结论:无机三氧化聚合体行恒牙根尖诱导临床疗效明显、预后良好,值得临床应用。
Objective: To investigate the effect of inorganic trioxide aggregates and Vitapex paste on inducing root tips of pediatric permanent teeth. Methods: The clinical data of 60 cases of pediatric periapical inductive arthroplasty were analyzed. According to the different treatment methods, 30 cases of treatment group Ⅰ (group of inorganic trioxide) and 30 cases of treatment group Ⅱ (Vitapex paste group) were divided into two groups. Results: The total effective rate of the treatment group Ⅰ and group Ⅲ was significantly higher than that of the treatment group Ⅱ at 3 and 6 months postoperatively, the difference was statistically significant (P <0.05). CONCLUSION: Inorganic trioxide aggregate has a significant clinical effect in inducing root tip of permanent teeth with a good prognosis, which is worthy of clinical application.