"Karate kid" finger
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Fu's Subcutaneous Needling for Knee Osteoarthritis Pain
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1Department of Surgery, Columbia-Presbyterian Medical Center, New York, N.Y.
Plastic and Reconstructive Surgery
|February 1, 1993
Abstract:
The ulnar dorsal digital nerve of the little finger overlies the prominence of the ulnar hemicondyle of the middle phalanx at the proximal interphalangeal joint level and is vulnerable to contusion injury when the hand is used to perform karate chops. Localized perineural and interfascicular fibrosis may ensue. Neurolysis is curative.
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