a doctor neurologist holds in his hands a model of the spine against the background of a medical gown. concept for the

backache backbone background changes closeup concept degenerative discs disease doctor hands hernia inflammation intervertebral lordosis lumbago medical medicine myositis nerve nerves neuralgia neurologist neurosurgeon osteochondrosis protrusion rachiocampsis radiculitis root sawbones sciatic sciatica scoliosis spinal spine spondyloarthrosis spondylolisthesis spondylosis stenosis surgeon vertebra vertebrologist