prolapse vs descensus

prolapse and descensus both are nouns.

Word	Noun	Adjective	Verb	Adverb
prolapse	Yes	No	Yes	No
descensus	Yes	No	No	No

As nouns, prolapse and descensus are synonyms defined as:

prolapse and descensus: the slipping or falling out of place of an organ (as the uterus)

Other synonyms of prolapse include prolapsus.

prolapse (noun)	descensus (noun)
the slipping or falling out of place of an organ (as the uterus)	the slipping or falling out of place of an organ (as the uterus)

prolapse (verb)	descensus (verb)
slip or fall out of place, as of body parts