Uberon definition : 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;
Uberon Taxon note : In most mammals the canal remains open, and the testis can pass from the scrotum to
the abdominal cavity. In humans the canal closes after testicular descent[DOI:10.1046/j.1469-7580.2002.00087.x];
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