应用耻骨后保留尿道前列腺切除术治疗前列腺增生症52例。本术式保留了尿道和精道的完整性。结果所有患者术后首次排尿均通畅，无尿失禁、血尿或仅有轻度血尿，无需膀胱冲洗，留置导尿管时间短。术后2周尿流动力学检查，每次尿量210～430ml，平均尿流率12～15ml／s，B超测定残余尿量为3～10ml。认为本术式并发症少，能保留性功能，是治疗前列腺增生症较理想的手术方法。 The application of pubis retention of the urethra in the treatment of benign prostatic hyperplasia in 52 cases. This procedure retains the integrity of the urethra and refined tract. Results All patients had the first urination after operation, no urinary incontinence, hematuria or mild hematuria, no bladder irrigation and indwelling catheter. After 2 weeks of urodynamic examination, each urine output of 210 ~ 430ml, the average flow rate of 12 ~ 15ml / s, B-measured residual urine volume of 3 ~ 10ml. That the surgical complications less able to retain sexual function, is the treatment of benign prostatic hyperplasia surgery is the ideal method.