Factors affecting the outcome of foreskin reconstruction in hypospadias surgery

Brice Antao1, Nick Lansdale, Julian Roberts

  • 1Paediatric Surgical Unit, Sheffield Children's Hospital, Western Bank, Sheffield S10 2TH, UK. briceantao@doctors.org.uk

Insights

Foreskin reconstruction combined with hypospadias repair shows high success rates, especially for distal hypospadias. This approach improves cosmetic and functional outcomes, with lower complication rates when using specific techniques and sutures.

Area of Science:

  • Pediatric Urology
  • Surgical Reconstruction
  • Genitourinary Surgery

Background:

  • Hypospadias repair complications remain a concern despite technique advancements.
  • Foreskin reconstruction is often integrated into hypospadias repair procedures.

Purpose of the Study:

  • To evaluate factors influencing the success of foreskin reconstruction during hypospadias repair in children.
  • To analyze foreskin-related complications following primary hypospadias repair with reconstruction.

Main Methods:

  • Retrospective analysis of 408 primary hypospadias repairs with foreskin reconstruction over 23 years.
  • Categorization of hypospadias severity (coronal, glanular, subcoronal, distal penile).
  • Comparison of outcomes for meatal advancement/distal urethral tubularization versus flip-flap procedures.

Main Results:

  • Success rates were 92% for meatal advancement/distal urethral tubularization and 72% for flip-flap.
  • Overall foreskin complication rate was 10%, with an 8% urethral fistula rate.
  • Distal hypospadias cases showed better outcomes with interrupted polyglactin sutures.

Conclusions:

  • Foreskin reconstruction can achieve good cosmetic and functional results when combined with various hypospadias repair techniques.
  • Optimal outcomes are associated with distal hypospadias and the use of interrupted polyglactin sutures.
Abstract