Comparative and qualitative analysis of endoscopic unilateral laminectomy with bilateral decompression versus interbody fusion in the treatment of grade 1 degenerative lumbar spondylolisthesis.
OBJECTIVE Traditional management of symptomatic lumbar spondylolisthesis (SPL) involves interbody fusion (IBF). However, endoscopic unilateral laminectomy with bilateral decompression (E-ULBD) has emerged as a less invasive alternative with growing evidence of effectiveness. The authors aimed to comprehensively compare...