Check with your doctor. They often will not do the surgery if you have been instructed not to eat or drink unless it is emergency surgery and you have to have it or you will, you know, die.

It would not matter if you NEEDED emergency surgery.

no

on either an elective or emergency basis. Elective surgery is defined as surgery that can be scheduled in advance and is not considered an emergency.

You can get into trouble regarding billing for the surgery if you run away from emergency surgery. If you are an adult, you are always able to reconsider surgery and you cannot be forced to have a surgery that you don't want. As a child, you might get into trouble with your parents for running away.

bleeding in the digestive tract, obstructions, appendicitis and inflammation of the lining of the abdomen. Pediatric emergency surgery includes birth defects of the heart