笔者收集1993年～1994年经耻骨上前列腺切除术后患者40例,对其中20例膀胱后尿道痉挛的患者采用热盐水膀胱持续冲洗,在解除痉挛,减少出血方面取得了较好的效果。现介绍如下:1 资料与方法1.1 一般资料:本组40例前列腺切除术后患者,年龄59岁～79岁,平均64岁。其中30例出现膀胱后尿道痉挛。临床表现为:腹胀、前尿道胀痛、不适、频繁的尿意感,尿液从导尿管旁溢出(导尿管通畅的情况下)。1.2 方法:在30例膀胱后尿道痉挛的患者中随机收集20例 The author collected from 1993 to 1994 after suprapubic prostatectomy in 40 patients, of which 20 cases of bladder posterior urethral spasm using hot saline continuous irrigation bladder, relieve spasms, reduce bleeding have achieved good results. Are described as follows: 1 Materials and Methods 1.1 General Information: The group of 40 patients after prostatectomy, aged 59 to 79 years, mean 64 years. 30 cases of bladder posterior urethral spasm. Clinical manifestations are: abdominal distension, anterior urethral pain, discomfort, frequent urinary tract sensations, urinary catheter overflow (urinary catheter patency). 1.2 Methods: 30 cases of bladder posterior urethral spasm in patients randomly collected in 20 cases