closed-angle glaucoma vs angle-closure glaucoma

closed-angle glaucoma and angle-closure glaucoma both are nouns.

Word	Noun	Adjective	Verb	Adverb
closed-angle glaucoma	Yes	No	No	No
angle-closure glaucoma	Yes	No	No	No

As nouns, closed-angle glaucoma and angle-closure glaucoma are synonyms defined as:

closed-angle glaucoma and angle-closure glaucoma: glaucoma in which the iris blocks the outflow of aqueous humor

Other synonyms of closed-angle glaucoma include acute glaucoma.

closed-angle glaucoma (noun)	angle-closure glaucoma (noun)
glaucoma in which the iris blocks the outflow of aqueous humor	glaucoma in which the iris blocks the outflow of aqueous humor