Comparison of biportal versus uniportal endoscopic decompression for the treatment of lumbar degenerative disease: a systematic review and meta-analysis. - Yu, Alexander; Kurapatti, Mark; Hoang, Ryan; Hong, James; Shrestha, Nancy; Stadler, Ryan; Campbell, Peter; Song, Junho; Lee, Joshua; Cho, Samuel K. (Asian Spine Journal, 2026)