Froment sign

Froment sign
Positive Froment sign (below)
Differential diagnosispalsy of the ulnar nerve

Froment sign is a special test of the wrist for palsy of the ulnar nerve, specifically, the action of adductor pollicis.[1]

  1. ^ "Ulnar Nerve - Wheeless' Textbook of Orthopaedics". Retrieved 2008-01-26.
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