To compare between the clinical and surgical efficacies of bi-portal endoscopic and microscopic decompressive laminectomy in patients with degenerative lumbar spinal stenosis.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Oswestry Disability Index ODI scores for low back pain and neuropathic pain
Timeframe: one year