下颌骨髁突裂：CT及MRI表现
Bifid mandibular condyle: CT and MRI appearance.
作者信息
Tutar Onur, Bas Ahmet, Gülsen Gökçe, Bayraktarov Elmar
机构信息
Department of Radiology, Istanbul University Cerrahpasa Medical Faculty, Istanbul, Turkey.
出版信息
BMJ Case Rep. 2012 Aug 24;2012:bcr2012006976. doi: 10.1136/bcr-2012-006976.
Abstract
Bifid mandibular condyle (BMC) is a rare asymptomatic morphological alteration with no predilection for age group or gender. Its morphology varies from a shallow groove to two condylar heads with separate necks, oriented mediolaterally or anteroposteriorly. This report describes an unusual case of bilateral mediolateral bifid condyle in a 24-year-old female patient with the main complaint of mouth-opening limitation. MRI and CT findings revealed bilateral bifid condyle.
摘要
双侧下颌髁突裂（BMC）是一种罕见的无症状形态学改变，无年龄组或性别的偏好。其形态从浅沟到两个带有独立颈部的髁突头不等，呈内外侧或前后向排列。本报告描述了一名24岁女性患者的双侧内外侧髁突裂的罕见病例，主要主诉为张口受限。MRI和CT检查结果显示双侧髁突裂。
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