eye surgery vs surgical process

eye surgery and surgical process both are nouns.

Word	Noun	Adjective	Verb	Adverb
eye surgery	Yes	No	No	No
surgical process	Yes	No	No	No

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

eye surgery: any surgical procedure involving the eyes
surgical process: a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body

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

eye surgery (noun)	surgical process (noun)
any surgical procedure involving the eyes	a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body