Fredberg U, Mouritzen C
Department of Thoracic and Cardiovascular Surgery, Aarhus Kommunehospital, Denmark.
J Cardiovasc Surg (Torino). 1988 Mar-Apr;29(2):148-54.
68 males were studied retrospectively after reconstructive surgery on the aorto-iliac segment with regard to sexual function pre- and postoperatively. The parameters used to evaluate the sexual dysfunctions were: penile-brachial-index (PBI), urethral pressure profile, rectal-urethral-temperature-gradient (RUTG), and urinary flow. Furthermore, in all patients a preoperative arteriogram was available and all patients were carefully interviewed on their sexual functions before and after surgery. It is concluded that PBI is a good parameter of the perfusion pressure of the internal iliac artery, which is a significant factor for erectile function. The urethral pressure profile has no relation to erectile function, but the results indicate that peroperative damage of the sympathetic nerves do have a significant influence on retrograde ejaculation postoperatively.
对68例接受主-髂动脉段重建手术的男性患者进行了回顾性研究，观察其术前和术后的性功能。用于评估性功能障碍的参数包括：阴茎肱动脉指数（PBI）、尿道压力曲线、直肠-尿道温度梯度（RUTG）和尿流率。此外，所有患者术前均有动脉造影，且对所有患者术前和术后的性功能进行了详细访谈。研究得出结论，PBI是髂内动脉灌注压力的良好参数，而髂内动脉灌注压力是勃起功能的重要因素。尿道压力曲线与勃起功能无关，但结果表明术中交感神经损伤对术后逆行射精有显著影响。
