5274b, annuloplasty, anterior, back, backbone, backs, bone, bones, bonespur, bonespurs, bulge, bulged, bulges, bulging, caput, case, column, columns, decompression, degenerative, disc, discectomies, discectomy, discetomies, discetomy, discs, disease, diseases, disectomy, disk, diskectomies, diskectomy, disketomy, disks, dissectomy, exh5274b, extrude, extruding, extrusion, front, frontal, head, heads, herniated, herniation, herniations, intervertebral, neck, orthopaedics, orthopedics, osteophytes, osteophytic, posterior, protrude, protruding, protrusion, protrusions, ruptured, ruptures, spinal, spine, spines, spinous, spur, spurs, ventral, vertebra, vertebrae, vertebral, 99