Morrow J W, Scott M B
J Urol. 1978 Apr;119(4):500-3. doi: 10.1016/s0022-5347(17)57529-1.
A study of 131 patients who underwent sphincterotomy and bladder neck incision was done to determine changes in postoperative erectile and sexual function. A complete, permanent loss of erectile function was noted in 8.2 per cent of the patients and diminished erectile function was noted in 16.8 per cent. Unchanged or improved erections were noted in 74.8 per cent of the patients, while a complete loss of ability to engage in vaginal sexual intercourse, which had been present preoperatively, was sustained by 3.9 per cent of patients with diminished erections suffered no impairment of their preoperative sexual ability. Unaltered, improved or induced sexual function was present in 96.1 per cent of the patients postoperatively.
对131例行括约肌切开术和膀胱颈切开术的患者进行了一项研究，以确定术后勃起功能和性功能的变化。8.2%的患者出现了完全、永久性的勃起功能丧失，16.8%的患者勃起功能减退。74.8%的患者勃起功能未改变或有所改善，而术前能够进行阴道性交的患者中，3.9%的患者仍持续存在完全丧失该能力的情况。勃起功能减退的患者中，术前性功能未受损害。术后96.1%的患者性功能未改变、有所改善或出现性功能诱导情况。
