Abstract
Lumbar interbody arthrodesis is a surgical technique that results in fusion of the
anterior column of the spine. The indications for this procedure have evolved over
time, and current indications include spinal deformity, segmental instability, and
discogenic low back pain. Arthrodesis in the interbody space can be accomplished through
anterior or posterior approaches to the spine, and these techniques are discussed.
Surgical approaches in performing an interbody arthrodesis can be complicated by nerve
and vascular injury. Clinical outcome studies are important in better defining the
role of lumbar interbody arthrodesis as a substitute for posterior fusion in the lumbar
spine.
Keywords
Lumbar body arthrodesis - surgical technique - outcomes - spinal deformity - low back
pain
