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Guyons Canal SyndromeA different clinical presentation caused by an atypical fibrous bandFrom the Department of Orthopaedic Surgery, Okayama University Medical School, Okayama, Japan Correspondence: Hiroyuki Hashizume MD, Department of Orthopaedic Surgery, Okayama University Medical School, 2–5–1 Shikata-cho, Okayama, Japan 700. An atypical case of Guyons canal syndrome is reported. A 40-year-old woman with hypoaesthesia and claw-finger deformity of the little finger, hypothenar muscle atrophy but no first dorsal interosseous muscle atrophy, underwent release of a fibrous band to decompress the ulnar nerve at the deep branch just proximal to the branch to the abductor digiti minimi muscle. The claw-finger deformity recovered 1 week after surgery.
Journal of Hand Surgery (British and European Volume), Vol. 22, No. 1,
52-53 (1997) |
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