J Korean Orthop Assoc.  1994 Jun;29(3):1004-1011. 10.4055/jkoa.1994.29.3.1004.

A Clinical Observation on High Lumbar Disc Herniation

• Cho DY
• Kim EH
• Kim KH

• KMID: 2423167
• DOI: http://doi.org/10.4055/jkoa.1994.29.3.1004

Abstract

The purposes of this clinical study are to observe the clinical findings of the high lumbar disc herniation, to analyze the of the posterior approach and to define the surgical indications of the high lumbar disc herniation. We analyzed the 13 cases which were treated at the Deparment of the Orthopaedic Surgery, National Medical Center from March 1988 to December 1992(Mean follow up rate : 17. 2 months). 1. We operated 10 cases by posterior approach and 1 case by anterior approach due to marked degenerative osteophyte. 2. We evaluated the post-operative results by modified Macnab criteria, the 2 cases showed no symptomatic improvement because of respectively associated high lumbar osteophyte and lower lumbar spinal stenosis. 3. On conclusion, suspicion is important in cases of incompatible clinical symptoms and signs of the intervertebral disc herniation. MRI is the most recommended diagnostic tool, because it can provide the high lumbar levels with saggital section image and differentiate herniation from degenerative osteophyte. As for the surgical indications of high lumbar disc herniations, we suggest marked dural compression by disc or sequestered disc materials in MRI, definite neurological complications such as ankle clonus, increased DTR, weakness of quadriceps and hip flexor muscle and severe radiating pain on the anterior thigh. We recommended the posterior approach for the surgical intervention of high lumbar disc herniation except cases marked degenerative osteophytes.

Keyword

Herniation; High Lumbar Disc

MeSH Terms

Ankle
Clinical Study
Follow-Up Studies
Hip
Intervertebral Disc
Magnetic Resonance Imaging
Osteophyte
Spinal Stenosis
Thigh