Head-to-head, motion preserving TOPS System versus degenerative spondylolisthesis. 249 patients. randomized FDA trial.
Lumbar degenerative spondylolisthesis remains one of the most common — and hotly debated — pathologies in spine surgery.
Spine surgery has always had a bit of a philosophical split when it comes to DDD — On one side sits fusion — On the other sits lumbar TDA.
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