Comparison of unilateral biportal endoscopic decompression and percutaneous endoscopic lumbar decompression for single-segment degenerative lumbar spinal stenosis: a retrospective comparative study involving clinical efficacy and cost analysis
To compare the clinical efficacy and hospitalization medical cost associated with unilateral biportal endoscopic decompression (UBED) vs. percutaneous endoscopic lumbar decompression (PELD) for the treatment of single-segment degenerative lumbar spinal stenosis (DLSS). This retrospective study included 94...