Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2771564 | Seminars in Arthritis and Rheumatism | 2011 | 4 Pages |
Abstract
ObjectivesPosterior interosseous nerve (PIN) palsy is a very rare complication of rheumatoid arthritis affecting the elbow joint. It results in weakness of extension of the fingers and may be confused with extensor tendon rupture and wrist drop due to radial nerve damage.MethodsWe present a case of PIN palsy secondary to rheumatoid synovitis and review the previously reported cases.ResultsEighteen cases of PIN palsy due to rheumatoid arthritis have been reported so far in the literature.ConclusionsIt is important to recognize this complication and early intervention is necessary to prevent permanent damage.
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Authors
Aruna Malipeddi, V. Ram M. Reddy, George Kallarackal,