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Lumbar spinal stenosis.

Devin K Binder1, Meic H Schmidt, Philip R Weinstein

  • 1Department of Neurological Surgery, University of California, San Francisco, 94143, USA.

Seminars in Neurology
|January 14, 2003
PubMed
Summary
This summary is machine-generated.

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Lumbar spinal stenosis, a narrowing of the spinal canal, causes pain and nerve issues. Surgical treatment offers satisfactory improvement for most properly selected patients with this condition.

Area of Science:

  • Neurosurgery
  • Orthopedic Surgery
  • Degenerative Spine Disease

Background:

  • Lumbar spinal stenosis (LSS) is a condition involving the narrowing of the spinal canal, lateral recesses, or neural foramina.
  • It frequently co-occurs with other spinal pathologies such as disk bulge, herniation, degenerative spondylolisthesis, or scoliosis.
  • Symptomatic LSS manifests as neurogenic claudication or radiculopathy affecting the lumbar or sacral nerves.

Purpose of the Study:

  • To summarize the understanding of lumbar spinal stenosis.
  • To highlight the clinical presentation and common associations of LSS.
  • To report on the efficacy of surgical interventions for symptomatic LSS.

Main Methods:

  • Literature review and synthesis of existing data on lumbar spinal stenosis.

Related Experiment Videos

  • Analysis of patient populations with symptomatic LSS.
  • Evaluation of outcomes following surgical treatment for LSS.

    • Main Results:

    • Lumbar spinal stenosis encompasses various conditions leading to spinal canal narrowing.
    • The condition can present independently or alongside degenerative changes like spondylolisthesis or scoliosis.
    • Surgical treatment yields satisfactory symptomatic improvement in 60% to 85% of carefully selected patients.

    Conclusions:

    • Lumbar spinal stenosis is a complex condition with diverse presentations and associations.
    • Surgical intervention is a viable and effective treatment option for appropriately selected patients.
    • A significant majority of patients experience positive outcomes after surgery for symptomatic LSS.