This is a surgical procedure that removes part or whole of the prostate gland. It is usually used in the treatment of benign prostatic enlargement (BPH), or prostate canacer.it can be performed in several ways. For prostate cancer, radical prostatectomy is recommended. The current technique for performing this include open radical prostatectomy (retropubic or transvesical), laparoscopic radical prostatectomy and robot-assisted radical prostatectomy. For benign enlarged prostate, simple prostatectomy is recommended. Newer techniques for managing BPH include transurethral resection of the prostate, transurethral laser-induced prostatectomy and Trans-urethral incision of the prostate. Noninvasive techniques include cryotherapy, laser therapy, thermal ablation and balloon dilation.