Fig. 4From: Comparison of minimally invasive transforaminal lumbar interbody fusion (Mis-TLIF) with bilateral decompression via unilateral approach and open-TLIF with bilateral decompression for degenerative lumbar diseases: a retrospective cohort studyA the CSF leakage after Open-TLIF (in the red circle). B the CSF leakage was “restricted” in a narrow space after Mis-TLIF (in the red circle)Back to article page