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Clinical Comparison between Microsurgical Decompression and Lumbar Interbody Fusion with Instrumentation for Lumbar Stenosis
Artigo em Coreano | WPRIM (Pacífico Ocidental) | ID: wpr-86853
Biblioteca responsável: WPRO
ABSTRACT

OBJECTIVE:

We report clinical results of the patients who received microsurgical decompression procedure(bilateral partial laminectomy and medial facetectomy Group A) compared with lumbar interbody fusion with instrumentation(total laminectomy, interbody fusion and pedicle screw fixation Group B).

METHODS:

From March 1996 to December 2000, twenty patients with symptomatic lumbar stenosis underwent microsurgical decompression and twenty-five patients underwent lumbar interbody fusion by two operators. Two groups of patients were compared retrospectively in respect to the mechanical back pain, leg pain, motor weakness, sensory hypesthesia(numbness) and clinical outcomes. The mean follow-up period was 30 months.

RESULTS:

In Group A, mechanical back pain, leg pain, motor weakness, and sensory hypesthesia were improved in 72.2%, 69%, 80%, 44.4% and 70%, 71%, 83.3%, 50% respectively in Group B. Clinical outcomes was excellent or good in 80% in Group A and 84% in Group B and no differences in clinical parameters between Groups were demonstrated.

CONCLUSION:

We recommend microsurgical decompression for the patients suffering from symptomatic lumbar stenosis with stable spine because microsurgical decompression provided a satisfactory clinical results equivalent to lumbar interbody fusion with instrumentation.
Assuntos

Texto completo: Disponível Base de dados: WPRIM (Pacífico Ocidental) Assunto principal: Coluna Vertebral / Estudos Retrospectivos / Seguimentos / Dor nas Costas / Constrição Patológica / Descompressão / Hipestesia / Laminectomia / Perna (Membro) Tipo de estudo: Estudo observacional / Estudo prognóstico Limite: Humanos Idioma: Coreano Revista: Journal of Korean Neurosurgical Society Ano de publicação: 2003 Tipo de documento: Artigo
Texto completo: Disponível Base de dados: WPRIM (Pacífico Ocidental) Assunto principal: Coluna Vertebral / Estudos Retrospectivos / Seguimentos / Dor nas Costas / Constrição Patológica / Descompressão / Hipestesia / Laminectomia / Perna (Membro) Tipo de estudo: Estudo observacional / Estudo prognóstico Limite: Humanos Idioma: Coreano Revista: Journal of Korean Neurosurgical Society Ano de publicação: 2003 Tipo de documento: Artigo
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