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Tubularized incised plate urethroplasty: expanded use in primary and repeat surgery for hypospadias
J G Borer1, S B Bauer, C A Peters
1Department of Urology, Children's Hospital and Department of Surgery, Harvard Medical School, Boston, Massachusetts, USA.
Insights
Tubularized incised plate urethroplasty is a successful and versatile technique for hypospadias repair. This method has become preferred for both primary and repeat surgeries, demonstrating a low complication rate.
Area of Science:
- Pediatric Urology
- Surgical Techniques
Background:
- Hypospadias repair is a common pediatric urological procedure.
- Various surgical techniques exist, each with its own success and complication rates.
Purpose of the Study:
- To evaluate the impact of tubularized incised plate urethroplasty on hypospadias repair.
- To assess its effectiveness in both primary and repeat cases.
Main Methods:
- Retrospective review of medical records for hypospadias repairs over a 3-year period.
- Data collected included hypospadias defect level, surgical technique, repair type (primary vs. repeat), patient age, and complications.
Main Results:
- Tubularized incised plate urethroplasty became the preferred technique, accounting for 63% of repairs by the end of the study.
- The overall complication rate for this technique was 7%, with 1% meatal stenosis and 7% urethrocutaneous fistula.
Conclusions:
- Tubularized incised plate urethroplasty is a successful and versatile technique for hypospadias repair.
- It has become the preferred method for both primary and repeat repairs due to its low complication rate and proven efficacy.
Purpose:
We evaluated the impact of tubularized incised plate urethroplasty on primary and repeat hypospadias repair.
Materials And Methods:
We retrospectively reviewed the medical records of all boys who underwent hypospadias repair at our institution during a recent 3-year period. The level of the hypospadias defect, technique of repair, primary repair versus reoperation, age at surgery and complications were recorded.
Results:
A total of 520 hypospadias repairs were done from May 1996 through June 1999. We began to perform tubularized incised plate urethroplasty in November 1996. During the ensuing consecutive 32 months 181 primary and 25 repeat hypospadias repairs were done using this technique. Mean patient age at surgery was 22 months (range 3 months to 30 years). During the 6 months immediately before we began to use this method the Mathieu flip-flap procedure was the most commonly performed technique, accounting for 38% of all hypospadias repairs. In contrast, during the last 6 months reviewed tubularized incised plate urethroplasty accounted for 63% of all repairs, including 41 of 65 primary operations (63%) and 4 of 6 reoperations (67%), while no Mathieu procedures were performed. Postoperative followup was 6 to 38 months for tubularized incised plate repair. Overall meatal stenosis and a urethrocutaneous fistula developed in 1 and 14 boys, respectively (7% complication rate).
Conclusions:
Tubularized incised plate urethroplasty has become the preferred technique of primary and repeat hypospadias repair at our institution. The technique has few complications as well as proved success and versatility that continues to expand its applicability and popularity.