Albuquerque Denzil Valerian, Kottoor Jojo, Dham Sonal, Velmurugan Natanasabapathy, Abarajithan Mohan, Sudha Rajmohan
Department of Conservative Dentistry and Endodontics, Meenakshi Ammal Dental College and Hospital, Tamil Nadu, India.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2010 Oct;110(4):e79-83. doi: 10.1016/j.tripleo.2010.04.017. Epub 2010 Jul 24.
This article discusses the successful endodontic management of 3 permanent maxillary first molars presenting with the anatomical variation of 3 roots and 6 root canals. A literature review pertaining to the variable root canal morphology of the permanent maxillary first molar is also presented. Modifications in the root canal access preparation and methods for examination of the pulpal floor with the aid of magnification for identification of additional canals are emphasized.
本文讨论了3颗具有3根6根管解剖变异的上颌第一恒磨牙的成功根管治疗。还介绍了有关上颌第一恒磨牙根管形态变异的文献综述。强调了根管入口预备的改进以及借助放大设备检查髓室底以识别额外根管的方法。
