Original Koyanagi urethroplasty versus modified Hayashi technique: outcome in 57 patients.

@article{Catti2009OriginalKU,
  title={Original Koyanagi urethroplasty versus modified Hayashi technique: outcome in 57 patients.},
  author={M. Catti and H. Lottmann and S. Babloyan and S. Lortat-Jacob and P. Mouriquand},
  journal={Journal of pediatric urology},
  year={2009},
  volume={5 4},
  pages={
          300-6
        }
}
OBJECTIVE To compare outcomes of the original Koyanagi technique with the Hayashi modification in severe hypospadias, i.e. hypospadias with a division of the corpus spongiosum located behind the penile midshaft associated with marked hypoplasia of the ventral aspect of the penis and a non-preservable urethral plate. Choice of technique for treating severe hypospadias is discussed. PATIENTS AND METHODS Twenty-six patients (group I) were operated in Lyon using the original Koyanagi procedure… Expand
22 Citations
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