convergent strabismus vs crossed eye

convergent strabismus and crossed eye both are nouns.

Word	Noun	Adjective	Verb	Adverb
convergent strabismus	Yes	No	No	No
crossed eye	Yes	No	No	No

As nouns, convergent strabismus and crossed eye are synonyms defined as:

convergent strabismus and crossed eye: strabismus in which one or both eyes turn inward toward the nose

Other synonyms of convergent strabismus include cross-eye, esotropia.

convergent strabismus (noun)	crossed eye (noun)
strabismus in which one or both eyes turn inward toward the nose	strabismus in which one or both eyes turn inward toward the nose