Baugh Dean, Wallace James
University of Pittsburgh School of Dental Medicine, Pennsylvania, USA.
J Endod. 2004 Mar;30(3):185-6. doi: 10.1097/00004770-200403000-00015.
With the advent of magnification, either by loupes or microscope, the astute clinician must be aware of recent literature that states that the mandibular first molar has a 1-15% chance of a fifth canal. This is a case report accompanied by a review of the literature that shows the unusual anatomy of the mandibular first molar.
随着通过头戴式放大镜或显微镜实现的放大技术的出现,敏锐的临床医生必须了解最近的文献,该文献指出下颌第一磨牙存在第五根管的概率为1%至15%。这是一篇病例报告,并附有文献综述,展示了下颌第一磨牙不同寻常的解剖结构。