Roda R S
Baylor College of Dentistry, Dallas, Texas, USA.
Pract Proced Aesthet Dent. 2001 Aug;13(6):467-72; quiz 474.
Root perforation repair has historically been an unpredictable treatment modality with an unacceptably high rate of clinical failure. Recent developments in the techniques and materials utilized in root perforation repair have dramatically enhanced the prognosis of both surgical and nonsurgical procedures. This article presents a review of the literature pertaining to root perforation repair and illustrates, through clinical case presentations, the principles of extraradicular surgical repair and non-surgical internal repair of root perforation using mineral trioxide aggregate (MTA).
从历史上看，根管穿孔修复一直是一种难以预测的治疗方式，临床失败率高得令人难以接受。根管穿孔修复中所使用的技术和材料的最新进展显著改善了手术和非手术治疗的预后。本文对有关根管穿孔修复的文献进行了综述，并通过临床病例展示了使用三氧化矿物凝聚体（MTA）进行根管穿孔的根尖外科修复和非手术内部修复的原则。
