3may02, accessory, all, anatomical, anatomically, arthrosis, atlanto-axial, atlantoaxial, axial, axile, axis, back, backbone, backs, bone, bones, brain, brains, c, c-2, c-3, c-4, c-5, c-6, c-7, c2, c3, c4, c5, c6, c7, caput, cervical, cervicalis, cn, column, columns, cord, cords, cranial, dens, femoral, femur, femurs, first, foramen, foramina, fragments, head, heads, hold, ii, iii, internal, internus, iv, ix, joint, joints, jugular, magnum, medical, medulla, myelencephalon, neck, necks, nerve, nerves, oblongata, odontoid, pharyngeal, pharynx, prostheses, prosthesis, prosthetics, reamed, reconstructed, remain, removed, root, roots, shaft, skull, spinal, spine, spines, spinous, subtitle, vagus, vertebra, vertebrae, vertebral, vi, vii, viii, x, xi, xii, 2, 3, 4, 5, 6, 7