inosculation vs anastomosis

inosculation and anastomosis both are nouns.

Word	Noun	Adjective	Verb	Adverb
inosculation	Yes	No	No	No
anastomosis	Yes	No	No	No

As nouns, inosculation and anastomosis are synonyms defined as:

inosculation and anastomosis: a natural or surgical joining of parts or branches of tubular structures so as to make or become continuous

inosculation (noun)	anastomosis (noun)
a natural or surgical joining of parts or branches of tubular structures so as to make or become continuous	a natural or surgical joining of parts or branches of tubular structures so as to make or become continuous