J Endod:MTA或根修补材料作为根尖封闭材料实施牙髓显微外科的疗效比较

2019-06-02 lishiting MedSci原创

这篇临床随机试验的目的是为了比较使用MTA或EndoSequence root repair material (RRM; Brasseler, Savannah, GA)作为根尖封闭材料实施牙髓显微外科(EMS)的疗效。

这篇临床随机试验的目的是为了比较使用MTA或EndoSequence root repair material (RRM; Brasseler, Savannah, GA)作为根尖封闭材料实施牙髓显微外科(EMS)的疗效。研究将243颗存在持久或再次发生根尖周炎的牙齿随机分配至MTA或RRM组。实施EMS,并在术后6, 12和24个月通过临床和放射线检查进行随访观察,术后12个月的随访进行CBCT影像观察。结果显示,120颗牙齿平均进行了15个月的随访调查。尖周(PA)评估的整个成功率为93.3%,CBCT成功率为85%。PA和CBCT影像评估的RRM组成功率分别为92%和84%。2组间未见明显差异。显微手术分级、根管充填治疗、根尖封闭材料深度和根折为疗效预测指标。结论:不论使用MTA还是RRM作为根尖封闭材料,2维和3维的影像评估均表明EMS是一种可预测的疗效较好的治疗方法。原始出处:Safi C, Kohli MR, et al. Outcome of Endodontic Microsurgery Using Mineral Trioxide Aggregate or Root

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    2020-02-22 jxrzshh
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    2019-06-04 liuxiaona
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    2019-06-02 内科新手

    谢谢梅斯提供这么好的信息,学到很多

    0

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