上颌和下颌第二磨牙的异常根管形态。

Unusal canal configuration in maxillary and mandibular second molars.

作者信息

Ragunathan Ramachandran, Ebenezar A V Rajesh, Mohan Ajit George, Anand S

机构信息

Department of Conservative Dentistry and Endodontics, Madha Dental College and Hospital, Chennai, Tamil Nadu, India.

Department of Conservative Dentistry and Endodontics, Private Practitioner and Consultant Endodontist, Ebenezar Dental Clinic, Chennai, Tamil Nadu,, India.

出版信息

J Pharm Bioallied Sci. 2016 Oct;8(Suppl 1):S189-S191. doi: 10.4103/0975-7406.191957.

DOI:10.4103/0975-7406.191957

PMID:27829778

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5074030/

Abstract

This clinical article describes three different case reports of maxillary and mandibular second molars with the unusual anatomy of single root with a single canal and their endodontic management. An unusual case of bilateralism is observed in the first two cases in the form of single-rooted second mandibular molars in both the quadrant of the same patient. The presence of maxillary second molar with single root and single canal in the third case is unusual.

摘要

这篇临床文章描述了上颌和下颌第二磨牙具有单根单根管这种异常解剖结构的三个不同病例报告及其根管治疗处理。在前两个病例中观察到一种异常的双侧对称情况，表现为同一患者双侧象限的下颌第二磨牙均为单根。第三个病例中出现的上颌第二磨牙单根单根管情况较为异常。