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下颌对侧六根管第一磨牙的根管治疗

Endodontic management of contralateral mandibular first molars with six root canals.

作者信息

Bhargav Kambhampati, Sirisha Kantheti, Jyothi Mandava, Boddeda Mohan Rao

机构信息

Department of Conservative Dentistry and Endodontics, GITAM Dental College and Hospital, Visakhapatnam, Andhra Pradesh, India.

出版信息

J Conserv Dent. 2017 Jul-Aug;20(4):282-285. doi: 10.4103/JCD.JCD_257_16.

DOI:10.4103/JCD.JCD_257_16
PMID:29259369
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5721514/
Abstract

The knowledge of variations in root canal morphology is essential for a successful endodontic outcome. Contralateral mandibular molar with six root canals is a rare entity. Root canal treatment of mandibular molars with aberrant canal configuration can be diagnostically and technically challenging. While dealing with variant mandibular molars, mishaps may happen. This case report describes variations in contralateral mandibular molars and also an endodontic mishap while managing them.

摘要

了解根管形态的变异对于成功的牙髓治疗结果至关重要。对侧下颌磨牙有六条根管是一种罕见的情况。对根管形态异常的下颌磨牙进行根管治疗在诊断和技术上都具有挑战性。在处理变异的下颌磨牙时，可能会发生意外情况。本病例报告描述了对侧下颌磨牙的变异情况以及在处理这些牙齿时发生的一次牙髓治疗意外。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7eb3/5721514/6898e9f007d5/JCD-20-282-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7eb3/5721514/f55da0320301/JCD-20-282-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7eb3/5721514/6898e9f007d5/JCD-20-282-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7eb3/5721514/f55da0320301/JCD-20-282-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7eb3/5721514/6898e9f007d5/JCD-20-282-g002.jpg

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本文引用的文献

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Endodontic management of a mandibular first molar with six root canal systems.具有六个根管系统的下颌第一磨牙的根管治疗
J Conserv Dent. 2015 Sep-Oct;18(5):419-22. doi: 10.4103/0972-0707.164060.
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Management of six root canals in mandibular first molar.下颌第一磨牙六根管的处理
Case Rep Med. 2015;2015:827070. doi: 10.1155/2015/827070. Epub 2015 Jan 5.
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Prevalence of middle mesial canals in mandibular molars after guided troughing under high magnification: an in vivo investigation.高倍放大引导下磨开后下颌磨牙近中中根管的患病率：一项体内研究
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Endodontic and clinical considerations in the management of variable anatomy in mandibular premolars: a literature review.下颌前磨牙根管解剖变异管理中的牙髓病学及临床考量：一项文献综述
Biomed Res Int. 2014;2014:512574. doi: 10.1155/2014/512574. Epub 2014 May 8.
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Variable permanent mandibular first molar: Review of literature.可变恒下颌第一磨牙：文献综述
J Conserv Dent. 2013 Mar;16(2):99-110. doi: 10.4103/0972-0707.108176.
7
Mandibular first molar with six separate canals.下颌第一磨牙有 6 个独立根管。
J Endod. 2011 Jun;37(6):878-80. doi: 10.1016/j.joen.2011.03.005. Epub 2011 May 6.
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Root anatomy and canal configuration of the permanent mandibular first molar: a systematic review.下颌第一恒磨牙的根管解剖和形态：系统评价。
J Endod. 2010 Dec;36(12):1919-31. doi: 10.1016/j.joen.2010.08.055. Epub 2010 Oct 16.
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Canal complexity of a mandibular first molar.下颌第一磨牙的根管复杂性。
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10
Identification of independent middle mesial canal in mandibular first molar using cone-beam computed tomography imaging.应用锥形束 CT 影像识别下颌第一磨牙的独立近中颊根管。
J Endod. 2010 Mar;36(3):542-5. doi: 10.1016/j.joen.2009.11.008. Epub 2010 Jan 15.