Ulnar digital compression neuropathy of the thumb caused by splinting.
Acute compression neuropathy of the ulnar digital nerve of the thumb is described in two women, 23 and 53 years of age. The injury was caused by pressure from a splint. The pathogenesis and clinical features resemble the classic "bowler's thumb." Early recognition and proper treatment will prevent irreversible neurologic damage.
D000328:Adult; D005260:Female; D006801:Humans; D008875:Middle Aged; D009408:Nerve Compression Syndromes / Q000209:etiology*; D013165:Splints / Q000009:adverse effects*; D013933:Thumb / Q000294:innervation*; D014459:Ulnar Nerve