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Exstrophy of the bladder: primary closure after iliac osteotomies without external or internal fixation
T D Allen1, D A Husmann, R W Bucholz
1Department of Surgery, University of Texas Southwestern Medical Center, Dallas.
Insights
Iliac osteotomy for bladder exstrophy closure in infants does not require pelvic fixation. This approach leads to short hospital stays and no complications, simplifying treatment for nonambulatory patients.
Area of Science:
- Pediatric Surgery
- Urology
- Orthopedic Surgery
Background:
- Bladder exstrophy is a complex congenital anomaly requiring surgical correction.
- Iliac osteotomy is often used to facilitate pelvic closure in bladder exstrophy repair.
- The necessity of pelvic fixation after iliac osteotomy remains a debated topic.
Purpose of the Study:
- To evaluate the necessity of internal or external fixation of the bony pelvis after iliac osteotomy in infants with bladder exstrophy.
- To assess the outcomes of primary bladder closure combined with iliac osteotomy without pelvic fixation.
Main Methods:
- A retrospective review of 6 consecutive infants with bladder exstrophy who underwent iliac osteotomy and primary bladder closure.
- No internal or external fixation of the bony pelvis was applied in these patients.
Main Results:
- All 6 patients experienced short hospitalization periods.
- No complications related to wound healing or bony deformities were observed.
- All patients achieved successful subsequent ambulation without issues.
Conclusions:
- Pelvic fixation after iliac osteotomy is not essential for nonambulatory patients undergoing primary closure for bladder exstrophy.
- This simplified approach offers favorable outcomes and reduces treatment complexity.
- Further studies may confirm the safety and efficacy of omitting pelvic fixation in select cases.
Abstract:
A total of 6 consecutive infants with exstrophy of the bladder underwent iliac osteotomy in association with primary closure of the bladder without internal or external fixation of the bony pelvis. Hospitalization time was short and there were no resulting problems with healing, bony deformities or subsequent ambulation. Fixation of the bony pelvis after iliac osteotomy does not appear to be necessary in nonambulatory patients undergoing primary closure for bladder exstrophy.