Nerve preserving vs standard laparoscopic sacropexy: Postoperative bowel function

Figure 2 Step 1: Presacral fascia displacement, prevertebral fascia opening. A: The imaginary outline of the “dissection triangle” on the right lumbosacral spine between the four anatomical landmarks; B: Presacral fascia displacement not beyond the middle sacral vein (msv); C: Presacral fascia and prevertebral fascia; D: Denuded periosteum after prevertebral fascia opening. rCIA: Right common iliac artery; SP: Sacral promontory; AB: Aortic bifurcation.