Fig. 1From: A modified single-armed microsurgical vasoepididymostomy for epididymal obstructive azoospermia: intraoperative choice and postoperative considerationPlacement of sutures in modified SA-LIVE. The needles were sequentially placed outside-in (a1 and b1) through the mucosal layer of the vas deferens, parallelly through the epididymal tubule, then placed inside-out (a2 and b2) through the mucosal layer of the vas deferensBack to article page