J Korean Neurosurg Soc.  1992 Apr;21(4):477-483.

Three Cases of Ossification of Ligamentum Flavum Causing Thoracic Myelopathy

Affiliations
  • 1Deparmtne of Neurosurgery, Korea Vetrans Hospital, Seoul, Korea.

Abstract

The authors report three cases of ossification of ligamentum flavum causing thoracic myelopathy. The symptoms of all cases were numbness in the legs and feet and motor weakness. Preoperative diagnosis were simple spine X-ray, metrizamide CT and magnetic resonance imaging. There was satisfactory improvement in all cases after total laminectomy and medial facetectomy.

Keyword

Ossification of ligamentum flavum; Myelopathy; Laminectomy; Medial facetectomy

MeSH Terms

Diagnosis
Foot
Hypesthesia
Laminectomy
Leg
Ligamentum Flavum*
Magnetic Resonance Imaging
Metrizamide
Spinal Cord Diseases*
Spine
Metrizamide
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