amputation vs surgical process

amputation and surgical process both are nouns.

Word	Noun	Adjective	Verb	Adverb
amputation	Yes	No	No	No
surgical process	Yes	No	No	No

As nouns, surgical process is a hypernym of amputation; that is, surgical process is a word with a broader meaning than amputation:

amputation: a surgical removal of all or part of a limb
surgical process: a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body

Other hypernyms of amputation include operation, surgery, surgical operation, surgical procedure.

amputation (noun)	surgical process (noun)
a surgical removal of all or part of a limb	a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body
a condition of disability resulting from the loss of one or more limbs