abnormalities, annulis, annulus, anulus, back, backbone, backs, bone, bones, bulge, bulging, c, c-6, c-7, c5, c5-6, c5-c6, c6, c6-7, c6-c7, c7, caput, case, centrally, cervical, cervicalis, chiropractic, chiropractics, chiropractor, column, columns, cord, cords, degenerative, disc, discs, disease, diseases, disk, disks, exh4912, extrude, extruding, extrusion, fibrosus, head, heads, herniated, herniation, herniations, hurtubise, impinged, impingement, impingment, intervertebral, neck, necks, nucleus, operation, operations, operative, orthopaedics, orthopedics, pain, paralysis, procedure, procedures, protrude, protruding, protrusion, pulposus, ruptured, ruptures, space, spinal, spine, spines, spinous, sub-arachnoid, subarachnoid, surgeries, surgery, surgical, vertebra, vertebrae, vertebral, 6, 7, 98, 4912