Surgical strategies for pelvic fracture urethral distraction defect in boys
10.3969/j.issn.1009-8291.2025.07.009
- VernacularTitle:男童骨盆骨折相关后尿道断裂的手术治疗策略
- Author:
Fuhao JI
1
;
Lin WANG
;
Yinglong SA
;
Yidong LIU
;
Xiangguo LYU
Author Information
1. 上海交通大学医学院附属仁济医院泌尿外科,上海 200127
- Publication Type:Journal Article
- Keywords:
pelvic fracture;
urethral stricture;
urethral distraction defect;
urethral anastomosis;
surgical strategies
- From:
Journal of Modern Urology
2025;30(7):599-602
- CountryChina
- Language:Chinese
-
Abstract:
Objective Pelvic fracture urethral distraction defect(PFUDD)is relatively rare among boys and difficult to manage.This study aims to explore the efficacy of progressive urethral anastomosis in the treatment of this disease.Methods A total of 34 male children with PFUDD who were admitted to our hospitals during Jan.2008 and Dec.2022 were collected.The therapeutic effects and the occurrence of postoperative complications were observed and analyzed.Results All cases were traumatic pelvic fractures,including fall injuries in 3 cases,traffic-related impact injuries in 21 cases,and pelvic crush injuries in 10 cases.Urethroplasty was performed at least 3 months after the initial trauma or after the failure of the last intervention.The mean length of the urethral defect was 3.0 cm,with a range of 1.5 to 5.5 cm.Three cases complicated with urethrorectal fistula underwent urethroplasty concomitant with fistula repair.All children were followed up for an average of 65.5 months,with a range of 5.0 to 155.0 months,with 32 cases(94.1％)achieving successful treatment.Two cases with stricture recurrence were cured by a second operation.Three cases with mild urinary incontinence were improved after half a year of pelvic floor muscle rehabilitation training.Conclusion The progressive urethral anastomosis strategy can yield a relatively high success rate.The trans-inferior-pubic resection or simpler approaches can be adopted for the treatment of PFUDD in over 90％of male children.
