Ebrahimi Amir, Aminzadeh Negar, Gharechahi Maryam
Department of Endodontics, Dental School, Mashhad University of Medical Sciences, Mashhad, Iran.
Iran Endod J. 2019 Winter;14(1):75-78. doi: 10.22037/iej.v14i1.23186.
For a successful root canal treatment, it is critical for the clinician to have a complete knowledge of the root canal morphology, interprets radiographs critically and properly assesses the pulp chamber floor. Anatomical variations are critical in diagnosis and a successful treatment outcome in endodontics. Knowledge of root canal morphology and anomalies is essential to succeed in root canal therapy. Mandibular premolars are famous for their atypical morphology. But the occurrence of type XVII Sert and Bayirli's root canal type is very rare in them. The purpose of this case report is to present treatment of a seldom root canal system in a mandibular second premolar. Reports of unusual cases cause clinicians to do an accurate clinical examination and radiographic interpretation and consider atypical root canal configurations.
对于成功的根管治疗而言，临床医生全面了解根管形态、审慎解读X光片并正确评估髓室底至关重要。解剖变异在牙髓病学的诊断和成功治疗结果中起着关键作用。了解根管形态和异常情况对于根管治疗的成功至关重要。下颌前磨牙以其非典型形态而闻名。但是，第十七型塞尔特和巴伊里尔利根管类型在它们中非常罕见。本病例报告的目的是展示一例下颌第二前磨牙少见根管系统的治疗。不寻常病例的报告促使临床医生进行准确的临床检查和X光片解读，并考虑非典型根管形态。
