Complication rates of middle hypospadias were 13% and of posterior hypospadias were 29%, complication rates of tube flaps were 40% (fistula rates were 6%) and of onlay flaps were 37% (fistula rates were 28%) and of doube face were 63% (fistula rates were 16%) and of Duplay were 31% (fistula rates were 22%); and to ages, complication rates of under 2 years old group were 31% and above 2 years group were 46%.