3may02, acetabular, acetabulum, arthrosis, back, backbone, backs, bone, bones, caput, column, columns, crest, decompression, decorticate, decorticated, decorticates, decortication, disc, discectomies, discectomy, discetomies, discetomy, discs, disectomy, disk, diskectomies, diskectomy, disks, dissectomy, encision, femoral, femur, femurs, four, fusion, graft, grafts, harrington, harvest, harvested, head, heads, hip, hips, iliac, incision, incisions, joint, joints, l, l-4, l-5, l4, l4-5, l4-l5, l5, laminectomy, laterally, low, lower, lumbar, made, nerve, nerves, operation, operations, operative, pedicle, pelvic, pelvis, performed, placed, procedure, procedures, rachitomy, removed, retracted, rods, root, roots, screw, screwheads, screws, secured, separate, socket, sockets, spinal, spine, spines, spinous, spondylotomy, surface, surgeries, surgery, surgical, vertebra, vertebrae, vertebral, 4, 5