Assertion: scrotum's epididymis | /r/HasProperty | digital fossa
Facets:
Source sentences:
text: The lateral surface, head and tail of the epididymis are free and covered by the serous membrane; the body is also completely invested by it, excepting along its posterior border; while between the body and the testis is a pouch, named the sinus of the epididymis (digital fossa).