Retractile testis is considered to be a variant of normal testis in between retractile testis and sterility owing to the fact that adults with retractile.
the functional state of the testes of adults with retractile testis. Design: Spermiogram .. report the occurrence of poor spermiograms and his- tologic lesions in 22.
adult men with no other apparent cause of infertility than bilateral retractile testes are reported. .. The incidence of retractile testes is difficult to establish.