Objective: To describe step-by-step technique in Robot Assisted Radical Prostatectomy of our transperitoneal posterioranterior technique for prostatic dissection with preservation of the endopelvic fascia, preservation of the puboprostatic ligaments and dorsal venous complex.Materials and Methods: Description of our surgical technique over 80 patients who underwent RARP and the characteristics group from 2016 to 2019 excluding the rest of cases who went to different surgical approach and technique for robot-assisted radical prostatectomy. Results:The mean age was 63 years old, 7% of patients were overweight and 7.5% had obesity. The mean pre-operative prostate volume was 42.620 cc, mean prostatic specific antigen (PSA) of 10.414.8 ng/dl. The mean console time was 19847. The surgical margins were positive in 13.75% of the patients. Complications were recorded in the peri-operative period, five (6.2%) Clavien-Dindo I and six (7.5%) Clavien-Dindo II.Conclusions: After 8 years of experience in our center we have modified our technique of robot assisted radical prostatectomy, improving our results, following different worldwide concepts in the prostatic dissection. Even if necessary, to increase the number of cases we have find an easier way to reproduce with acceptable results.