目的:探讨对于前列腺癌根治术的患者,术后采用红外线会阴部照射,提高患者拔管后控尿的效果。方法:对76例前列腺癌根治术后患者,随机分为两组,实验组术后第一天起采用会阴部红外线照射治疗,连续10天,空白对照组不做任何处理,然后评估患者拔除尿管后控尿情况。结果:随访一年后发现,实验组中,37(97%)例的患者能够控制排尿,而对照组31(82%)例患者能够控制排尿(P=0.01)。实验组中可以控制排尿的患者,在拔除尿管以后,平均25±39天后可以控制排尿;而对照组中的患者则需要75±103天才能控制排尿(P<0.001)。接受红外线照射的患者尿控情况明显好于未接受治疗患者。结论:盆底红外线照射是前列腺癌根治术后提高患者尿控能力的有效的治疗方式。 Objective: To investigate the patients with radical prostatectomy after surgery by infrared perineal irradiation, to improve the effect of extubation in patients with extubation. Methods: Totally 76 patients with radical prostatectomy were randomly divided into two groups. The experimental group received perineal infrared irradiation on the first postoperative day for 10 consecutive days without any treatment in the blank control group. Then, Post-control urine situation. RESULTS: One year after follow-up, 37 (97%) patients in the experimental group were able to control urination while 31 (82%) patients in the control group were able to control urination (P = 0.01). Patients in the experimental group who were able to control urination controlled urination after an average of 25 ± 39 days after removal of the catheter, whereas patients in the control group required 75 ± 103 days to control urination (P <0.001). Urinary control in patients receiving infrared radiation was significantly better than those who did not receive treatment. Conclusions: Infrared radiation in the pelvic floor is an effective treatment to improve the urinary control ability of patients after radical prostatectomy.