Unilateral Biportal Endoscopy Versus Percutaneous Endoscopic Interlaminar Discectomy for Highly Migrated Lumbar Disc Herniation: A Retrospective Comparative Study With Quantitative MRI-Based Decompression Analysis.
Study designRetrospective comparative cohort study.ObjectiveTo compare the perioperative, clinical, and radiographic outcomes of unilateral biportal endoscopy (UBE) and percutaneous endoscopic interlaminar discectomy (PEID) in the treatment of highly migrated lumbar disc herniation (HMLDH).MethodsA total of 128 patient...