Fig. 1From: New steps of robot-assisted radical prostatectomy using the extraperitoneal approach: a propensity-score matched comparison between extraperitoneal and transperitoneal approach in Japanese patientsPlacement of ports in the extraperitoneal approach to robot-assisted radical prostatectomy. In addition to six trocars, we place a 14-gauge intravenous indwelling cannula in the right lower abdominal regionBack to article page