Benny Lay

Standalone oblique lumbar interbody fusion versus oblique lumbar interbody fusion with posterior pedicle screw fixation for lumbar degenerative disease: A systematic review and meta-analysis

Oblique lumbar interbody fusion (OLIF) may be performed alone or with posterior pedicle screw fixation (PSF), but the trade-off between operative burden and mechanical durability remains uncertain. We compared perioperative, clinical, fusion, and cage-subsidence outcomes after st...