ophryon vs craniometric point

ophryon and craniometric point both are nouns.

Word	Noun	Adjective	Verb	Adverb
ophryon	Yes	No	No	No
craniometric point	Yes	No	No	No

As nouns, craniometric point is a hypernym of ophryon; that is, craniometric point is a word with a broader meaning than ophryon:

ophryon: the craniometric point in the midline of the forehead immediately above the orbits
craniometric point: a landmark on the skull from which craniometric measurements can be taken

ophryon (noun)	craniometric point (noun)
the craniometric point in the midline of the forehead immediately above the orbits	a landmark on the skull from which craniometric measurements can be taken