Rolando's fissure vs fissure of Rolando

Rolando's fissure and fissure of Rolando both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rolando's fissure	Yes	No	No	No
fissure of Rolando	Yes	No	No	No

As nouns, Rolando's fissure and fissure of Rolando are synonyms defined as:

Rolando's fissure and fissure of Rolando: a brain fissure extending upward on the lateral surface of both hemispheres; separates the frontal and parietal lobes

Other synonyms of Rolando's fissure include central sulcus, sulcus centralis.

Rolando's fissure (noun)	fissure of Rolando (noun)
a brain fissure extending upward on the lateral surface of both hemispheres; separates the frontal and parietal lobes	a brain fissure extending upward on the lateral surface of both hemispheres; separates the frontal and parietal lobes