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Relationship between the blood flow in a spinal nerve root and its functional state in patients with lumbar disk hernia

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Abstract

Capillary blood flow in the spinal roots was studied in 52 patients with lumbar osteochondrosis during discectomy for lumbar disk herniation, before and after decompression. It was determined that the value of the capillary blood flow in the nerve root influenced markedly the severity of the pain syndrome, the threshold of sensitivity to pain in the dermatome involved, and the strength of the indicator group of muscles. It was shown that the level of intact reserves of the spinal nerve root microcirculation influenced the degree of functional restoration after the discectomy.

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Original Russian Text © E.N. Shchurova, A.T. Khudyaev, 2007, published in Fiziologiya Cheloveka, 2007, Vol. 33, No. 1, pp. 80–86.

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Shchurova, E.N., Khudyaev, A.T. Relationship between the blood flow in a spinal nerve root and its functional state in patients with lumbar disk hernia. Hum Physiol 33, 69–74 (2007). https://doi.org/10.1134/S0362119707010100

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  • DOI: https://doi.org/10.1134/S0362119707010100

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