Short-term and long-term outcomes of minimally invasive and open transforaminal lumbar interbody fusions: is there a difference?

Abstract

The MITLIF approach achieves improved functional mobility, decreases the usage of postoperative pain medication, and significantly reduces cost compared with open TLIF while preserving long-term fusion rates. To the authors' knowledge, this is the first study comparing the postoperative usage of pain medication between treatments in the postoperative period before discharge.