gastrostomy vs surgical process

gastrostomy and surgical process both are nouns.

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

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

gastrostomy: surgical creation of an opening through the abdominal wall into the stomach (as for gastrogavage)
surgical process: a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body

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

gastrostomy (noun)	surgical process (noun)
surgical creation of an opening through the abdominal wall into the stomach (as for gastrogavage)	a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body