inguinal canal morphology trait inguinal canal integrity trait 2014-08-05T03:54:30Z Trait.ontology VT:0010682 Any measurable or observable characteristic related to the structural soundness of the passage in the lower abdominal wall through which the spermatic cord in the male or the round ligament in the female, nerves and vessels pass from the pelvic cavity to the scrotum or labia majora, respectively. caripark