lumbar spine ap and lateral view for diagnosis spinal canal stenosis and degenerative disc disease showing pedicle screw implant

spine implant surgery spinal medicine pain lumbar decompression screw patient back vertebra radiology medical disc anatomy film orthopedic degenerative bone ray diagnosis skeleton joint operation reconstruction deformity black pedicle plates fix instrument trauma disease tomography ct diagnostic imaging fusion intervertebral herniation chiropractic column painful waist hurt pelvic