Direct MR arthrography of cadaveric wrists: Comparison between MR imaging at 3.0T and 7.0T and gross pathologic inspection

Abstract

MR arthrography of the wrist at 7.0T is still limited by the lack of commercially available radiofrequency coils and limited experience in sequence optimization, resulting in a significantly lower visibility of anatomy, lower diagnostic accuracy, and level of confidence in judging cartilage lesions compared to 3.0T.