Coluna / Columna v.15, n.4 /2016

ARTIGO ORIGINAL

PARÂMETROS DE RESSONÂNCIA MAGNÉTICA EM PACIENTES COM ESTREITAMENTO CONGÊNITO DO CANAL VERTEBRAL LOMBAR


PARAMETERS OF NUCLEAR MAGNETIC RESONANCE IN PATIENTS WITH CONGENITAL NARROWING OF THE LUMBAR SPINAL CANAL


PARÁMETROS DE RESONANCIA MAGNÉTICA EN PACIENTES CON ESTRECHAMIENTO CONGÉNITO DEL CONDUCTO LUMBAR


ELIU HAZAEL MORALES-RANGEL1 , FERNANDO ESPINOZA-CHOQUE1 , ALFREDO JAVIER MOHENO-GALLARDO1 , LUIS ANTONIO SAAVEDRA-BADILLO1 , EULALIO ELIZALDE-MARTÍNEZ1 , JUAN CARLOS DE LA FUENTE-ZUNO1 , JOSÉ MANUEL PÉREZ-ATANASIO1

1 . High Specialty Medical Unit (UMAE) "Dr. Victorio de la Fuente Narváez", Distrito Federal, Mexico.

DOI: http://dx.doi.org/



RESUMO

Objetivo:

Métodos:

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Palavras-chave: Dor lombar,Imagem por ressonância magnética,Vértebras lombares,Estenose espinal,Antropometria.

ABSTRACT

Objective:
To compare the morphological parameters of magnetic resonance in patients with congenital narrowing of the lumbar spinal canal with patients with low back pain.

Methods:
A descriptive, retrospective, observational study was conducted with measurements in the axial and sagittal magnetic resonance sections of the vertebral body and canal of the lumbar spine of 64 patients with diagnosis of low back pain, which were compared with resonance images taken from 31 Mexican patients with congenital narrowing of the lumbar spinal canal.

Results:
The results show that patients with congenital narrowing of the lumbar spinal canal in the axial sections have a difference in diameters, being L2<13.9 mm, L3<13.3 mm, L4<12.9 mm, L5<13.1 mm, compared with controls L2<20.5 mm, L3<20.5 mm, L4<19.3 mm, L5<18.1 mm with p = 0.000.

Conclusions:
We found different measurements in the Mexican population compared to those found by similar studies. With the parameters obtained, it would be possible to make the proper diagnosis, surgical planning, and treatment.


Keywords: Low back pain,Magnetic resonance imaging,Lumbar vertebrae,Spinal stenosis,Anthropometry.

Resumen

Objetivo:

Métodos:

Resultados:

Conclusiones:


Palavras-chave: Dolor de la región lumbar,Imagen por resonancia magnética,Vértebras lumbares,Estenosis espinal,Antropometría.






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