To show technical highlights of a nerve-sparing laparoscopic eradication of deep endometriosis (DE) with posterior compartment peritonectomy. Demonstration of the technique with narrated video footage. An urban general hospital. A systematic review and meta-analysis has suggested significant advantages of the nerve-sparing technique when considering the relative risk of persistent urinary retention in the treatment of DE [1]. In addition, a recent article has suggested that complete excision of DE with posterior compartment peritonectomy could be the surgical treatment of choice to decrease postoperative pain, improve fertility rate, and prevent future recurrence [2]. However, in DE, nerve-sparing procedures are even more challenging than oncologic radical procedures because the pathology resembles both ovarian/rectal cancer in terms of visceral involvement and advanced cervical cancer in terms of wide parametrial infiltration through the pelvic wall. The video highlights the anatomic and technical aspects of a fertility- and nerve-sparing surgery in DE with posterior compartment peritonectomy. After adhesiolysis and ovarian surgery, we developed retroperitoneal space at the level of promontory. The hypogastric nerve consists of the upper edge of the pelvic plexus, therefore the autonomic nerves were separated in a "nerve plane" by sharp interfascial dissection of the loose connective tissue layers both above (between the fascia propria of the rectum and the prehypogastric nerve fascia) and below (between the prehypogastric nerve fascia and the presacral fascia) the hypogastric nerve [3,4]. As a result of these dissections, the autonomic nerves in the pelvis were separated like a sheet with surrounding fascia. We then completely resected all DE lesions including peritoneal endometriosis while avoiding injury to the nerve plane. In a small number of our experiences, none of the patients (n = 51) required clean intermittent self-catheterization after this procedure. Fertility- and nerve-sparing laparoscopic eradication of DE with total posterior compartment peritonectomy is a feasible technique and may provide both curability of DE and functional preservation. Our nerve-sparing technique can reproducibly simplify this complex procedure.