Fig. 2From: A systematic literature review of time to return to work and narcotic use after lumbar spinal fusion using minimal invasive and open surgery techniquesSurgical procedures performed in the studies included in the review. “360 procedure”: Posterolateral fusion plus internal fixation with the variable screw placement device plus interbody fusion; ALIF: Anterior Lumbar Interbody Fusion; MIS: Minimal Invasive Surgery; OS: Open Surgery; PLF: Posterolateral Fusion; PLIF: Posterior Lumbar Interbody Fusion; TLIF: Transforaminal Lumbar Interbody FusionBack to article page