目前我国在良性前列腺增生 (ＢＰＨ)众多的治疗方法中耻骨上经膀胱前列腺摘除术仍占重要地位。尿流率测定对ＢＰＨ的手术指征和术后排尿情况的判断都是重要的客观指标。本文对 1991～ 1995年 35例前列腺增生症手术前后进行了尿流率测定 ,现报告如下。1　材料和方法本组ＢＰＨ35 At present, our country in the treatment of benign prostatic hyperplasia (BPH) numerous suprapubic transvesical prostatectomy still occupies an important position. The determination of urinary flow rate on the surgical indications of BPH and postoperative urination are important objective indicators. This article from 1991 to 1995, 35 cases of benign prostatic hyperplasia before and after surgery for the determination of urinary flow rate, are as follows. 1 Materials and Methods The group BPH35