Jafarzadeh Hamid
Department of Endodontics, Faculty of Dentistry and Dental Research Centre, Mashhad University of Medical Sciences, Iran.
N Z Dent J. 2007 Jun;103(2):37-8.
The possibility of bilateral maxillary first premolars having three separate roots is quite low; however, it must be taken into account in clinical and radiographic evaluations during endodontic treatment. This case report describes the presence of three roots occurring bilaterally in maxillary first premolars in one patient, drawing particular attention to radiographic interpretation and access refinements. The case report underlines the importance of complete knowledge about root canal morphology and possible variations, coupled with clinical and radiographic examination in order to increase the ability of clinicians to treat difficult cases.
双侧上颌第一前磨牙有三根的可能性相当低；然而，在牙髓治疗的临床和影像学评估中必须予以考虑。本病例报告描述了一名患者双侧上颌第一前磨牙出现三根的情况，特别强调了影像学解读和开髓改进。该病例报告强调了全面了解根管形态及可能变异的重要性，以及结合临床和影像学检查以提高临床医生处理复杂病例能力的重要性。
