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锥形束计算机断层扫描在下颌髁突发现异位下颌第三磨牙：病例报告

Cone beam computed tomography findings of ectopic mandibular third molar in the mandibular condyle: report of a case.

作者信息

Kim Jin-Soo

机构信息

Department of Oral and Maxillofacial Radiology, School of Dentistry, Chosun University, Gwangju, Korea.

出版信息

Imaging Sci Dent. 2011 Sep;41(3):135-7. doi: 10.5624/isd.2011.41.3.135. Epub 2011 Sep 15.

DOI:10.5624/isd.2011.41.3.135
PMID:22010071
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3189538/
Abstract

Impaction of third molar is a common developmental abnormality. However, ectopic impaction of the mandibular third molar in condylar region is an extremely rare condition. This report describes a case of impacted tooth in the mandibular condyle without any associated pathologic condition. Also, this report presents the spatial relationship of the impacted mandibular third molar to the surrounding anatomic structures using cone beam computed tomography.

摘要

第三磨牙阻生是一种常见的发育异常。然而，下颌第三磨牙在髁突区的异位阻生是一种极其罕见的情况。本报告描述了一例下颌髁突区阻生牙且无任何相关病理状况的病例。此外，本报告使用锥形束计算机断层扫描展示了阻生下颌第三磨牙与周围解剖结构的空间关系。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/318a1b33cd44/isd-41-135-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/ad041d260b54/isd-41-135-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/92a08431e295/isd-41-135-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/0f07eed9f84a/isd-41-135-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/1497d159a851/isd-41-135-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/318a1b33cd44/isd-41-135-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/ad041d260b54/isd-41-135-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/92a08431e295/isd-41-135-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/0f07eed9f84a/isd-41-135-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/1497d159a851/isd-41-135-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e191/3189538/318a1b33cd44/isd-41-135-g005.jpg

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