Objective:To summarize the method of the radical prostatectomy with da Vinci robot-assisted laparoscopy.Method:We collected the data of the 69 patients who underwent the radical prostatectomy with da Vinci robot-assisted laparoscopy from Sep 2014 to Oct 2015.The prostate specific antigen(PSA)level was 1.92 to 88ng/ml.Among which,32 cases were less than 10ng/ml,21 cases were from 10ng/ml to 20ng/ml and the rest cases were higher than 20ng/ml.All the patients were confirmed the diagnosis of the prostate cance...