Nonoperative treatment of anterior interosseous nerve paralysis.
Although the current recommendation for the treatment of spontaneous anterior interosseous nerve paralysis is surgical decompression, there has been recent evidence in the neurologic literature that these lesions are examples of a neuritis. We followed 10 cases of spontaneous partial anterior interosseous nerve paralysis. All patients were seen initially with a typical history of pain. Seven had signs of other nerve involvement either on physical examination or electromyogram analysis. Eight patients treated by observation had signs of recovery in 6 months and full recovery within 1 year. Surgical decompression did not affect recovery time in the other patients. Our findings suggest that anterior interosseous nerve paralysis is a form of neuritis and can safely be treated without operation. These patients will achieve complete recovery.
Miller-Breslow
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Hand Surgical Service, New England Baptist Hospital, Boston, Mass.
Terrono
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Millender
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LH
D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D005542:Forearm / Q000294:innervation*; D006225:Hand / Q000294:innervation*; D006801:Humans; D008297:Male; D010243:Paralysis / Q000601:surgery / Q000628:therapy*; D012189:Retrospective Studies; D013577:Syndrome