arytenoid vs arytenoid cartilage

arytenoid and arytenoid cartilage both are nouns.

Word	Noun	Adjective	Verb	Adverb
arytenoid	Yes	No	No	No
arytenoid cartilage	Yes	No	No	No

As nouns, arytenoid and arytenoid cartilage are synonyms defined as:

arytenoid and arytenoid cartilage: either of two small cartilages at the back of the larynx to which the vocal folds are attached

Other synonyms of arytenoid include arytaenoid.

arytenoid (noun)	arytenoid cartilage (noun)
either of two small cartilages at the back of the larynx to which the vocal folds are attached	either of two small cartilages at the back of the larynx to which the vocal folds are attached