The Incidence of Congenital Undescended Testis Among Dutch Infants
The Incidence of Congenital Undescended Testis Among Dutch Infants
The purpose of this study is to determine the incidence of congenital undescended testis of
 mature boys, at one year of age, born in the Medical Centre Alkmaar (MCA).
The position of the testes of mature boys will be registered at birth and boys with a
 high-scrotal, non-scrotal or dubious position of the testis/ testes will be followed up (till
 the age of one year).
Inclusion Criteria:

 -  mature newborns (>/= 37 weeks)

 -  born in the Medical Centre Alkmaar

 Exclusion Criteria:

 -  premature newborns (< 37 weeks)