Lumbar spinal stenosis (LSS ... In patients with severe symptoms, surgery is indicated if conservative treatment proves ineffective after 3–6 months. Clinically relevant motor deficits or ...
Sheep underwent lateral lumbar fusion surgery with either PEEK or Titanium interbody cages packed with low or high doses of OsteoAdapt SP or ICBG. Outcomes were evaluated at 8-, 16- and 26- week ...