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Surgical aspects on lateral spinal stenosis. Indications and principles
1Department of Orthopedics, Rush-Presbyterian-St Luke's Medical Center, Chicago, Illinois 60612.
Acta Orthopaedica Scandinavica. Supplementum
|January 1, 1993
Summary
Lateral stenosis, a narrowing of spinal canal side openings, is often due to degeneration. Diagnosis requires imaging, with conservative treatment preferred, but surgery like laminectomy may be needed if symptoms persist.
Area of Science:
- Neurosurgery
- Orthopedics
- Radiology
Background:
- Lateral stenosis involves narrowing of the lateral recesses and/or foramina.
- Degeneration is the most common cause of this spinal condition.
Purpose of the Study:
- To summarize the etiology, diagnosis, and treatment of lateral stenosis.
- To highlight the role of imaging in diagnosis.
- To outline treatment options.
Main Methods:
- Review of existing literature on lateral stenosis.
- Analysis of diagnostic imaging modalities.
- Evaluation of conservative and surgical treatment outcomes.
Main Results:
- Lateral stenosis is primarily degenerative in origin.
- Clinical presentation varies significantly among patients.
- Imaging is essential for accurate diagnosis.
Conclusions:
- Conservative management is the initial treatment of choice.
- Decompressive laminectomy and potential fusion are indicated when conservative measures fail.
- Understanding the condition aids in appropriate patient management.