Objective To compare the results of CT-assisted double-contrast arthrography and MRI in the diagnosis of adhesion of TMJ.
目的比较颞下颌关节盘粘连的磁共振（MRI）和CT双对比造影结果，探讨它们在关节盘粘连中的诊断价值。
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。
Objective to study the feasibility of MR arthrography of knee joint by using intravenous injection of MR contrast agent which disperses into the knee joint, to optimize the scanning parameters.
目的评价MR对比剂静脉内注射、膝关节腔内弥散关节造影的可行性研究并寻找最佳检查参数。
Results The double contrast CT arthrography showed posterior bone defects, posterior glenoid labrum tear and enlargement of posterior capsular cavity.
结果气碘双重造影检查显示患肩有关节盂后缘骨性破坏、关节囊松弛和盂唇撕裂表现。
Results The double contrast CT arthrography showed posterior bone defects, posterior glenoid labrum tear and enlargement of posterior capsular cavity.
结果气碘双重造影检查显示患肩有关节盂后缘骨性破坏、关节囊松弛和盂唇撕裂表现。
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