title: Operative Management of Lumbar Degenerative Disc Disease.
abstract: Lumbar degenerative disc disease is extremely common. Current evidence supports surgery in carefully selected patients who have failed non-operative treatment and do not exhibit any substantial psychosocial overlay. Fusion surgery employing the correct grafting and stabilization techniques has long-term results demonstrating successful clinical outcomes. However, the best approach for fusion remains debatable. There is some evidence supporting the more complex, technically demanding and higher risk interbody fusion techniques for the younger, active patients or patients with a higher risk of non-union. Lumbar disc arthroplasty and hybrid techniques are still relatively novel procedures despite promising short-term and mid-term outcomes. Long-term studies demonstrating superiority over fusion are required before these techniques may be recommended to replace fusion as the gold standard. Novel stem cell approaches combined with tissue engineering therapies continue to be developed in expectation of improving clinical outcomes. Results with appropriate follow-up are not yet available to indicate if such techniques are safe, cost-effective and reliable in the long-term.
authors: Spinal Surgery Unit, Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, SA, Australia.
authors: Yu Chao
authors: YC
authors: Lee
authors: Spinal Surgery Unit, Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, SA, Australia.
authors: Mario Giuseppe Tedesco
authors: MG
authors: Zotti
authors: Calvary Health Care, North Adelaide Campus, North Adelaide, SA, Australia.
authors: Orso Lorenzo
authors: OL
authors: Osti
keywords: Disc degeneration; Disc replacement; Low back pain; Lumbar fusion; outcome