目的：观察比塔派克斯糊剂充填感染根管的疗效。方法：对320例320个患牙进行根管治疗术，分为两组各160牙。实验组用比塔派克斯糊剂充填根管，对照组用氧化锌丁香油糊剂充填根管。结果：术后追踪观察2年，实验组观察158牙，成功154牙(97.47%)；对照组观察151牙，成功135牙(89.40%)。结论：用比塔派克斯糊剂充填根管疗效较好。%AIM：To observe the results of treatment of infected root canals with vitapex paste. METHODS: 320 pateints with 320 infected teeth, deviding into two groups, were treated by root canal therapy. The experimental group was filled with the vitapex paste,The control group with zinc exide olive oil paste. The period of observation after filling infectel root canals was two years. RESULTS: Success rates of experimental and control groups were 97.47% and 89.40% respectively. CONCLUSION: The vitapex paste is a better filling material for infected root canals than others.
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