has part has part characteristic of inheres in has modifier Cryptorchidism Testis in inguinal canal. That is, absence of one or both testes from the scrotum owing to failure of the testis or testes to descend through the inguinal canal to the scrotum. HP:0000797 HP:0000028 UMLS:C0010417 SNOMEDCT_US:204878001 The gonad is mobile and can be retracted superiorly by the cremaster muscle reflex stimulated, for instance, by cold or touch. A retracted testis is not cryptorchidism. An abdominal testis cannot be distinguished by physical examination from an (Apparently) absent testis and requires radiological (or, rarely, surgical) procedures for assessment. Fyler:4493 Cryptorchism Undescended testis Undescended testes Abnormal testis morphology abnormal mislocalised testis