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生物通
11 天
XP-endo Retreatment 系统在生物陶瓷封闭剂填充根管中引发微裂纹的研究 ...
在再治疗阶段,研究人员将样本随机分为两组,分别使用 ProTaper Universal Retreatment(PTUR)系统和 XP-endo Retreatment(XPER)系统进行操作。最后,再次运用 micro-CT 扫描样本,并通过专业软件对微裂纹进行量化分析,同时借助多种统计学方法对数据进行处理,以得出 ...
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