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November 19, 2012
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Finger Deformity and Electromyographic Finding

Running Time: (01:51)

Nonfixed deformity of fingers and delayed relaxation of hand grip (pseudomyotonia) and electromyography of flexor digitorum profundus revealing continuous motor unit activity at the resting state of the muscle.

ARTICLE: An Unusual Cause of Swan Neck Deformity of the Fingers
Srijithesh P.
JAMA Neurol. 2013;70(2):263-265. doi:10.1001/jamaneurol.2013.594.