Abstract

Results and clinical outcome of a prospective multicenter clinical study involving 100 patients undergoing a lumbar interbody fusion procedure using an unilateral approach to the spine to introduce a new surgical technique as a viable and less invasive alternative to standard posterior (PLIF) or transforaminal (TLIF) lumbar interbody fusion techniques : For certain indications clinical data show that unilateral lumbar interbody fusion (ULIF) offers the surgeon a considerable time advantage compared to standard lumbar interbody fusion techniques.