英语语法分析

Objective To evaluate the manifestations of glenohumeral instability on CT arthrography.

目的总结分析盂肱关节不稳在CT关节造影上的表现。

Objective: To determine the utility of MR arthrography in the evaluation of internal impingement of the shoulder.

目的：评价MR关节造影在诊断肩关节内在撞击综合征中的价值。

Purpose: To study clinical importance of double contrast CT arthrography in the diagnosis of shoulder instability.

目的：探讨CT空气-碘水双对比造影对诊断肩关节不稳定的临床意义。