sinus venosus sclerae vs canal of Schlemm

sinus venosus sclerae and canal of Schlemm both are nouns.

Word	Noun	Adjective	Verb	Adverb
sinus venosus sclerae	Yes	No	No	No
canal of Schlemm	Yes	No	No	No

As nouns, sinus venosus sclerae and canal of Schlemm are synonyms defined as:

sinus venosus sclerae and canal of Schlemm: a circular canal in the eye that drains aqueous humor from the anterior chamber of the eye into the anterior ciliary veins

Other synonyms of sinus venosus sclerae include Schlemm's canal.

sinus venosus sclerae (noun)	canal of Schlemm (noun)
a circular canal in the eye that drains aqueous humor from the anterior chamber of the eye into the anterior ciliary veins	a circular canal in the eye that drains aqueous humor from the anterior chamber of the eye into the anterior ciliary veins