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Ulnar nerve compression in Guyon's canal caused by a pseudotumor of the pisiform
S A Antuña1, C F Gutierrez, J Paz Jimenez
1Department of Orthopedic Surgery, Asturias Central Hospital, Oviedo, Spain.
Acta Orthopaedica Belgica
|January 1, 1995
Abstract:
A rare case of ulnar nerve compression at the wrist by a hypertrophic pisiform is reported. The patient was treated with pisiform bone excision, and this resulted in complete relief of symptoms with no functional deficit.