Changes

The prevalance of hypospadias is highest in North America and lowest in Asia.<ref name="vanderhorst2017>{{REFjournal

|last=van der Horst

|author-link=

|last2=de Wall

|author2-link=

|etal=no

Each case must be evaluated to determine how best to proceed. Mild cases may not require repair.<ref name="winship-rushton2017>{{REFjournal

|last=Winship

|author-link=

|last2=Ruston

|first2=H. Gil

|author2-link=

|last3=Pohl

|first3=Hans G.

|author3-link=

|etal=yes