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Comparison of electromyography / nerve conduction studies and magnetic resonance imaging in diagnosis of lumbosacral radiculopathy
PAFMJ-Pakistan Armed Forces Medical Journal. 2011; 61 (2): 275-278
en Inglés | IMEMR | ID: emr-124659
ABSTRACT
To compare EMG/NCS with MRI in diagnosis of lumbosacral radiculopathy. Cross-sectional comparative. The study was carried out at Armed Forces Institute of Rehabilitation Medicine, for a period of six months, from January 2007 to June 2007. Fifty consenting patients with clinical lumbosacral radiculopathy were included, they underwent MRI and NCS/EMG, and then both procedures were compared for diagnosis of radiculopathy. MRI and NCS/EMG had comparable sensitivity but MRI was less accurately correlated with clinical estimated level of radiculopathy. Both NCS/EMG and MRI are time sensitive investigations which provide different information regarding the pathology. NCS/EMG reveal physiological etiology of radiculopathy, compared to MRI, which gives the anatomical information. Every patient with clinical lumbosacral radiculopathy should undergo NCS/EMG for confirmation of diagnosis. However, when anatomical lesion is suspected, or surgical intervention is planned, MRI should complement it
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Índice: IMEMR (Mediterraneo Oriental) Asunto principal: Imagen por Resonancia Magnética / Estudios Transversales / Electromiografía / Región Lumbosacra / Conducción Nerviosa Tipo de estudio: Estudio de prevalencia Límite: Femenino / Humanos / Masculino Idioma: Inglés Revista: Pak. Armed Forces Med. J. Año: 2011

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Índice: IMEMR (Mediterraneo Oriental) Asunto principal: Imagen por Resonancia Magnética / Estudios Transversales / Electromiografía / Región Lumbosacra / Conducción Nerviosa Tipo de estudio: Estudio de prevalencia Límite: Femenino / Humanos / Masculino Idioma: Inglés Revista: Pak. Armed Forces Med. J. Año: 2011