Final answer:
An incision into an artery is referred to as arteriotomy. It is a surgical procedure that involves cutting into an artery to access the inside of the vessel.
Step-by-step explanation:
An incision into an artery is referred to as arteriotomy. It is a surgical procedure that involves cutting into an artery to access the inside of the vessel. This may be done for various medical reasons, such as to remove a blockage or to perform other procedures like angioplasty or bypass surgery.