title: Does sublaminar wiring produce spinal stenosis?
abstract: Sublaminar wiring provides strong and effective fixation of the scoliotic or unstable spine, but its long-term effects on the spinal canal remain unknown. An animal model was developed to observe these effects on the growth and development of the immature spine over a two-year period. Laminar overgrowth occurred both longitudinally to produce a kyphoscoliosis and in the transverse plane to cause significant laminar thickening and growth into the spinal canal. However, the cross-sectional area of the spinal canal was not significantly compromised.
authors.affiliation: Nuffield Orthopaedic Centre, Oxford, England.
authors.forename: J E
authors.initials: JE
authors.lastname: Nixon
mesh_terms: D000818:Animals; D001864:Bone Wires; D009984:Orthopedic Fixation Devices; D011183:Postoperative Complications; D011817:Rabbits; D013115:Spinal Canal / Q000473:pathology; D013130:Spinal Stenosis / Q000209:etiology* / Q000473:pathology; D013131:Spine / Q000601:surgery*