Radiological and clinical outcomes of transforaminal vs. posterior lumbar interbody fusions: a systematic review

To compare 1 and 2 level posterior lumbar interbody fusion (PLIF) to transforaminal lumbar interbody fusion (TLIF) techniques in an effort to elucidate trends in overall radiological and clinical outcome, rate of complications, operation time, length of hospital stay, reoperation rate, pseudoarthrosis or failure rate, and estimated blood loss.