Indirect MR arthrography: Techniques and applications

Indirect MR arthrography is e simple noninvasive alternative to direct MR arthrography and can potentially alter the diagnostic work-up of several diseases. Based on current knowledge, these diseases include rotator cuff tears, glenoid labrum tears, recurrent tears of the menisci and classification of osteochondritis dissecans. The technique is recommended for inclusion in the MRI diagnostic array, and may obviate the need for invasive direct MR arthrography. The technique and applications of indirect MR arthrography are summarized in this article, based on our own experiences and that described in the current literature.