Contralateral metachronous undescended testis: Is it predictable?

A discussion of risks and benefits regarding bilateral orchiopexies should be undertaken with the parents prior to surgery in the setting of an UDT with contralateral retractile testis.Table. Patient characteristics and predictors of mcUDT.Contralateral UDT (38)Unilateral UDT (204)pAge at initial orchiopexy, years2.58.2<0.0001Congenital, %65520.10Contralateral examination in office (% retractile)5218<0.0001Contralateral examination under anesthesia (% retractile)222<0.0001Ipsilateral PV open, %48590.14PV = processus vaginalis.