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Title
Magnetic resonance neurography in extraspinal sciatica.
Authors
Lewis, Aaron M; Layzer, Robert; Engstrom, J W; Barbaro, Nicholas M; Chin, Cynthia T
Abstract
Sciatica without evidence of lumbosacral root compression is often attributed to piriformis syndrome. However, specific diagnostic tools have not been available to demonstrate sciatic nerve entrapment by the piriformis muscle.
Publication
Archives of neurology, 2006, Vol 63, Issue 10, p1469