• A progressive bilateral sciatic neuropathy appeared in a 52-year-old man as an unusual complication of pentazocine-induced muscle fibrosis. Surgical neurolysis showed that the sciatic nerves were firmly compressed by large fibrous bands involving the entire gluteal musculature.
Rousseau J, Reznik M, LeJeune GN, Franck G. Sciatic Nerve Entrapment by Pentazocine-Induced Muscle Fibrosis: A Case Report. Arch Neurol. 1979;36(11):723–724. doi:10.1001/archneur.1979.00500470093023
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