J Korean Neurosurg Soc.
1998 Jul;27(7):975-980.
Eight Cases of Thoracic Stenosis due to Ossification of Ligamentum Flavum
- Affiliations
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- 1Department of Neurosurgery, Incheon Christian Hospital, Incheon, Korea.
Abstract
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The authors report eight cases of thoracic stenosis due to ossification of ligamentum flavum. Motor and sensory deficits were found in all cases and urinary incontinence was found in one case. Diagnosis was made from simple x-rays, myelography, computerized tomography, myelography-CT, and magnetic resonance imaging. Treatment consisted of sufficient posterior decompressive laminectomy and medial facetectomy which resulted in satisfactory improvement in 6 cases, fair course in 1 case and poor course in 1 case.