We conducted a multi-institute survey on the conditions related to urologic management of severe voiding dysfunction after hysterectomy for uterine cancer with or without postoperative irradiation. Our first study population was a group of adult female patients currently managed by urologists, using clean intermittent catheterization (CIC). Of the 287 patients in this group, 99 (34%) had suffered from uterine cancer. Of these patients, 94 underwent hysterectomy for this disease; 44 and 30 were treated with or without postoperative radiation, respectively, while postoperative irradiation status was unknown for 20. Median follow-up after surgery was 21 (0.2-52) years and median interval from operation to the introduction of CIC was 4.0 (0-49) years. CIC tended to be introduced later for patients with postoperative radiation than those without it. Seventy-four patients, who required invasive urologic interventions other than CIC for voiding dysfunction after hysterectomy, are the second study population. Most of these (82%) had received postoperative irradiation. Continuous Foley catheter placement was the most frequent procedure. Long-term follow-up and urologic management for voiding dysfunction is required for patients undergoing hysterectomy.