Semin Neurol 2002; 22(2): 157-166
DOI: 10.1055/s-2002-36539
Copyright © 2002 by Thieme Medical Publishers, Inc., 333 Seventh Avenue, New York, NY 10001, USA. Tel.: +1(212) 584-4662

Lumbar Spinal Stenosis

Devin K. Binder1 , Meic H. Schmidt2 , Philip R. Weinstein1
  • 1Department of Neurological Surgery, University of California, San Francisco, California
  • 2Department of Neurosurgery, University of Utah Medical Center, Salt Lake City, Utah
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Publication History

Publication Date:
13 January 2003 (online)

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ABSTRACT

Lumbar spinal stenosis refers to a diversity of conditions that decrease the total area of the spinal canal, lateral recesses, or neural foramina. Lumbar stenosis is a common disorder that may be present in isolation, with or without associated disk bulge or herniation, or can be associated with degenerative spondylolisthesis or scoliosis. Symptomatic lumbar spinal stenosis is characterized by neurogenic claudication and/or lumbar or sacral radiculopathy. Sixty percent to 85% of properly selected patients have a satisfactory symptomatic improvement with surgical treatment.

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