Dr. Koon Ho Rha is Professor of Urology and Robotic and Minimally Invasive Surgery Center for Yonsei University, Severance Hospital, Seoul, South Korea. This is the third in a step-by-step series of ten short unnarrated robotic prostatectomy videos. In this video, we see the development of posterior plane between prostate and Denonvillier’s fascia. Robotic surgery video, not narrated. 02:22