frontal lobotomy vs prefrontal lobotomy

frontal lobotomy and prefrontal lobotomy both are nouns.

Word	Noun	Adjective	Verb	Adverb
frontal lobotomy	Yes	No	No	No
prefrontal lobotomy	Yes	No	No	No

As nouns, frontal lobotomy and prefrontal lobotomy are synonyms defined as:

frontal lobotomy and prefrontal lobotomy: surgical interruption of nerve tracts to and from the frontal lobe of the brain; often results in marked cognitive and personality changes

Other synonyms of frontal lobotomy include leucotomy, leukotomy, lobotomy, prefrontal leucotomy, prefrontal leukotomy.

frontal lobotomy (noun)	prefrontal lobotomy (noun)
surgical interruption of nerve tracts to and from the frontal lobe of the brain; often results in marked cognitive and personality changes	surgical interruption of nerve tracts to and from the frontal lobe of the brain; often results in marked cognitive and personality changes