Fig. 11From: Unilateral biportal endoscopic lumbar interbody fusion (ULIF) versus endoscopic transforaminal lumbar interbody fusion (Endo-TLIF) in the treatment of lumbar spinal stenosis along with intervertebral disc herniation: a retrospective analysisA Endoscopic trepanation during the Endo-TLIF procedure; B Treatment of the intervertebral space during the ENDO-TLIF procedure; C Cage implantation during the Endo-TLIF procedureBack to article page