Sagittal Parameters After Mono Segmental Lumber Fusion: Interbody Versus Postrolateral Fusion

Instrumented posterolateral fusion is a spinal surgery that combines bone graft fusion with the use of hardware like screws and rods to stabilize the spine, correct alignment, and promote successful fusion. It's used for various spinal conditions.

Posterior lumbar interbody fusion (PLIF) is a spinal surgery that involves removing problematic discs, inserting bone graft material, and sometimes a spacer, to promote fusion and stabilize the spine.