[Role of the muscle factor in the pathogenesis of painful forms of syringomyelia].

On the basis of examining the disease histories of patients with syringomyelia it was found that in 68.7% of the cases the disease began from algic manifestations. Under observation there were 48 patients with syringomyelia who complained of pains in the neck and the upper extremities. A connection between the algic syndrome and the pathology of the vertebral column cervical division was noted. It was local myopathosis which was found to be the principle factor causing the algic manifestations. It was discovered even in patients who had no cervical osteochondrosis. When the deep was discovered even in patients who had no cervical osteochondrosis. When the deep sensitivity was affected the myopathoses could not be determined. The myopathoses were characterized electromyographically by the presence of constant bioelectrical activity registered by needle electrodes. In the spectrum of motor unit activity shortened and prolonged potentials were revealed simultaneously. The regional circulatory changes in the upper extremities were found to be connected to a considerable extent with the intensity of the algic manifestations in local myopathoses. Segmental message is an effective means for eliminating the local myopathoses.