MR imaging of edematous anconeus epitrochlearis: another cause of medial elbow pain?
Tóm tắt
Two patients with unusual medial elbow pain had MRI scans performed that revealed edema of the aberrant muscle of the anconeus epitrochlearis. MRI of this anconeus epitrochlearis muscle are presented.
Tài liệu tham khảo
Dahners LE, Wood FM. Anconeus epitrochlearis, a rare cause of cubital tunnel syndrome: A case report. J Hand Surg Am 1984; 9:579–580.
Masear VR, Hill JJ, Cohen SM. Ulnar compression neuropathy secondary to the anconeus epitrochlearis muscle. J Hand Surg Am 1988; 13:720–724.
O’Hara JJ, Stone JH. Ulnar nerve compression caused by a prominent medial head of the triceps and an anconeus epitrochlearis muscle. J Hand Surg Br 1996; 21:133–135.
Okamoto M, Abe M, Shirai H, Ueda N. Diagnostic ultrasonography of the ulnar nerve in cubital tunnel syndrome. J Hand Surg Br 2000; 25:499–502.
O’Driscoll SW, Horii E, Carmichael SW, Morrey BF. The cubital tunnel and ulnar neuropathy. J Bone Joint Surg Br 1991; 73:613–617.
Gelberman RH, Yamaguchi K, Hollstien SB et al. Changes in interstitial pressure and cross-sectional area of the cubital tunnel and of the ulnar nerve with flexion of the elbow. An experimental study in human cadavers. J Bone Joint Surg Am 1998; 80:492–501.
Green JR Jr, Rayan GM. The cubital tunnel: anatomic, histologic, and biomechanical study. J Shoulder Elbow Surg. 1999; 8:466–470.
Coel M, Yamada CY, Ko J. MR imaging of patients with lateral epicondylitis of the elbow (tennis elbow): importance of increased signal of the anconeus muscle. Am J Roentgenol. 1993; 161:1019–1021.
Martin CE, Schweitzer ME. MR imaging of epicondylitis. Skeletal Radiol. 1998; 27:133–138.