Froughreyhani Mohammad, Salem Milani Amin, Barakatein Behnaz, Shiezadeh Vahhab
Department of Endodontics, Dental School, Tabriz University of Medical Sciences, Tabriz, Iran.
Iran Endod J. 2013 Spring;8(2):80-3. Epub 2013 May 1.
Root perforations are an undesired complication of endodontic treatment which result in loss of integrity of the root, and adversely affect the prognosis of the treatment. Recently, Iranian mineral trioxide aggregate [Root MTA] has been introduced as an ideal material for perforation repair. In this article a successful repair of strip root perforation of mandibular molar using Root MTA is presented with 15-month follow-up. This case suggests that Root MTA may be a substitute material for the treatment of strip perforation; however, more clinical studies with larger sample size and longer follow-ups are needed.
根管侧穿是牙髓治疗中一种不良并发症，它会导致牙根完整性丧失，并对治疗预后产生不利影响。最近，伊朗三氧化矿物凝聚体[Root MTA]已被引入作为穿孔修复的理想材料。本文介绍了一例使用Root MTA成功修复下颌磨牙带状根管侧穿并随访15个月的病例。该病例表明，Root MTA可能是治疗带状穿孔的替代材料；然而，需要更多样本量更大、随访时间更长的临床研究。
