前列腺增生的手术方法大致有四种,即经尿道、耻骨上、耻骨后、经会阴的前列腺切除。经尿道前列腺切除术,是用电切镜经尿道切除增生的前列腺组织。这种手术既不影响控制阴茎勃起的神经,又不影响阴茎的血液供给,因此导致阳痿的可能性较小。耻骨上经膀胱前列腺切除术,需切开膀胱前 Surgical treatment of benign prostatic hyperplasia roughly four kinds, that is, the transurethral, ​​suprapubic, pubic, after the perineal prostatectomy. Transurethral resection of prostate is the use of resectoscopic transurethral resection of prostate tissue. This surgery does not affect the control of penile erection of the nerves, but does not affect the blood supply to the penis, resulting in impotence less likely. Suprapubic transvesical prostatectomy, need to cut the bladder before