Ultrasonographic diagnosis of snapping annular ligament in the elbow
نویسندگان
چکیده
Elbow snapping by annular ligament is rare and may be difficult to diagnose, when this Epub ahead of print condition is not familiar. We report a case of elbow snapping by annular ligament diagnosed by ultrasonography, which was confirmed by arthroscopic observation. The ultrasonographic findings were thickening of the annular ligament and snapping in and out of the radiocapitellar joint during elbow flexion and extension on dynamic ultrasonography.
منابع مشابه
MRI, arthroscopy, and histologic observations of an annular ligament causing painful snapping of the elbow joint.
3Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China. napping of the elbow joint is a pathologic condition in which an interposed or impinged tissue in the elbow joint clicks when the elbow is flexed and extended. The causes of snapping elbow have been attributed to intraarticular loose bodies, instability, synovial plicae [1...
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