In osteochondrosis of the spine, an important role is played by compensatory muscular reactions leading to fixation of the affected spinal motion segment (VMS), to the development of antalgic postures, in which the intensity of pain impulses decreases. Ya. Yu. Popelyansky identified the following types of myofixation according to the topical principle - local-vertebral, vertebral and extravertebral.
THE ROLE OF RADIOLOGICAL PARAMETERS OF SPINAL MOTION SEGMENT IN THE OUTCOME OF SURGICAL TREATMENT FOR LUMBAR INTERVERTEBRAL DISC HERNIA