MR imaging appearance of 180鈥?60掳 labral tears of the shoulder

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• 作者：Kelly R. Lindauer ; Nancy M. Major ; Duncan P. Rougier-Chapman and Clyde A. Helms
• 关键词：Shoulder ; Glenoid labrum ; Glenoid labral tears ; Magnetic resonance imaging
• 刊名：Skeletal Radiology
• 出版时间：February 2005
• 出版年：2005
• 期刊代码：198_0364-2348
• 类别：med
• 卷：34
• 期：2
• 页码：74-79
• 数据来源：sp

摘要

Glenoid labral tears exceeding 180° are an uncommon entity in which characteristic clinical and MR imaging features can lead to a more accurate preoperative diagnosis. We provide a description of glenoid labral tears that exceed 180°, and their characteristic magnetic resonance imaging features. In the young, heavily muscled male athlete, the identification of multiple sites of labral pathology and isolated, extensive posterior labral injuries are features that should raise suspicion for labral tears that exceed 180°.