accident, accidental, accidentally, accidents, allograft, ankylosis, back, backbone, backs, bilateral, bone, bones, bulge, bulged, bulges, bulging, c, c-3, c-4, c-5, c-6, c3, c4, c5, c5-6, c5-c6, c6, central, cervical, cervicalis, column, columns, compression, cord, cords, corpectomies, covering, coverings, decompress, degenerative, disc, discs, disk, disks, dura, dural, elements, encision, enlargement, excised, extrude, extruding, extrusion, foramen, foramina, foraminotomy, fusion, graft, grafts, hardware, herniated, herniation, herniations, hypertrophy, impinged, impingement, incision, incisions, injuries, injury, layer, layers, ligament, ligaments, longitudinal, mater, meningeal, meninges, meninx, multilevel, neck, nerve, nerves, neural, operation, operations, operative, perforation, plate, plates, posterior, procedure, procedures, protrude, protruding, protrusion, protrusions, radiculopathy, removed, root, roots, ruptured, ruptures, sac, screw, screws, spinal, spine, spines, spinous, spondylosis, spurs, stenosis, stricture, surgeries, surgery, surgical, thecal, transverse, tricortical, vertebra, vertebrae, vertebral, widespread, 3, 4, 5, 6