Symphysiotomy: A viable approach for delayed management of posterior urethral injuries in children

Abstract

Purpose: The outcome of symphysiotomy for accessing pelvic fracture related, obliterative urethral strictures is described. Materials and Method: In 7 boys and 3 girls 4 to 13 years old (mean age 6) surgical correction of a pelvic fracture related, obliterative urethral stricture was achieved through symphysiotomy. The stricture involved a prostatomembranous location in boys and complete vesicourethral distraction in girls. Patients were followed an average of 2.5 years (range 6 months to 4 years) by physical examination, urethrography and endoscopy. Results: The stricture was successfully corrected in all patients and all void with a normal flow. All boys are continent but 2 of the 3 girls had early incontinence, which resolved with time in 1. In 2 of the 10 cases a previous attempt at perineal repair had already failed. No patient required urethrotomy or dilation and none had significant hemorrhage, fistulization, bladder hernia, chronic pain or secondary gait disturbance. Conclusions: Symphysiotomy is hereby revisited as a simple and effective approach for repairing traumatic posterior urethral injuries in the pediatric population. It can be performed instead of transpubic urethroplasty to manage long or otherwise complicated strictures.