Neo-modified Koyanagi technique for severe hypospadias with one-stage
sealed Y-shaped penis foreskin vascular protection surgery
Abstract
A total of 89 children had their urinary catheters removed 4 weeks after
the operation.The children, diagnosed with urine leakage, were
successfully repaired after the leakage occurred one year later at one
time.The one-time success rate of this operation was 87.6% and the
incidence of the urethral fistula was 12.6%