Robotic radical prostatectomy: advantages of an initial posterior dissection

During robotic radical prostatectomy (RRP), many surgeons currently employ the modified-Montsouris technique as initially described by Menon in 2002 with initial anterior prostate dissection. The anterior approach simulates the routine retropubic technique which open surgeons feel most comfortable with. Unfortunately, we observed early on in our experience that dissection of the seminal vesicles (SV) and vas deferens (VD) through a limited sized bladder neck posed limitations on working space and anatomic differentiation. As such, we have continued using a posterior-first dissection for several specific advantages. Herein, we describe our initial posterior dissection during RRP and discuss potential advantages of this approach, particularly for novice robotic surgeons.