Background To compare the mid-term follow-up clinical efficacy among three treatment approaches for lumbar degenerative diseases (LDD): standalone oblique lumbar interbody fusion (SF). oblique lumbar interbody fusion combined with lateral screw fixation (LF). and oblique lumbar interbody fusion combined with posterior screw fixation (PF). Method This retrospective study included a tot... https://www.hacklinkci.com/