Asgary Saeed, Fazlyab Mahta
Iranian Center for Endodontic Research, Research Institute of Dental Sciences, Dental School; Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Iran Endod J. 2015 Summer;10(3):208-10. doi: 10.7508/iej.2015.03.013. Epub 2015 Jul 1.
This case report represents the outcome of endodontic treatment in an infected mandibular molar with periradicular periodontitis and inherent poor prognosis of root canal treatment due to severe root curvature. The tooth was successfully treated by leaving the mesial root non-obturated, the canal orifices were coronally sealed with calcium enriched mixture cement and a definitive coronal amalgam restoration, was placed at the subsequent visit.
本病例报告展示了对一颗患有根尖周牙周炎且因严重牙根弯曲导致根管治疗预后先天不良的下颌磨牙进行根管治疗的结果。通过不充填近中根,成功治疗了该患牙,根管口用富钙混合水门汀进行冠部封闭,并在后续就诊时放置了最终的冠部银汞合金修复体。