A radical prostatectomy removes a prostate that has cancer, along with the seminal vesicles and nearby pelvic lymph nodes.
Robotic: the surgeon works through several small ports in the abdomen using the robot. The abdomen is inflated with gas to make working room.
Reconnection: after the prostate is removed, the bladder is stitched back to the urethra (the anastomosis). A catheter stays in to let it heal.