accident, accidental, accidentally, accidents, back, backbone, backs, bone, bones, caput, case, cervical, cervicalis, column, columns, content, degenerative, disc, discs, disease, diseases, disk, disks, exh4508, head, heads, herman, injuries, injury, intervertebral, neck, operation, operations, operative, orthopaedics, orthopedics, procedure, procedures, repairs, spinal, spine, spines, spinous, surgeries, surgery, surgical, vertebra, vertebrae, vertebral, 97, 4508 delete this