the doctor makes the procedure of injection blockade into the piriformis muscle of the lumbosacral spine of the patient

anesthetize antiinflammatory asymmetry backbone blockade chondroprotector compression corticosteroid damage degenerative diseases doctor drug endings hand hip injection injury lameness lumbosacral man manipulation medicine myositis nerve pain patient pelvis person prick procedure protrusion spine spondylitis syringe therapy treatment vertebra