What is a vessel puncture or perforation also known as?

A vessel puncture or perforation is correctly referred to as a rupture. In medical terminology, a rupture implies that a vessel has been compromised, leading to a break or tear in its wall, which can result in leaking of fluids such as blood. This term is often associated with the failure of structural integrity in blood vessels or other hollow organs, making "rupture" the most accurate description of the condition.

While laceration refers specifically to a tear or cut in the skin or other tissues, it doesn't necessarily apply to vessels in the context of a puncture or perforation because laceration usually describes superficial injuries. Fracture pertains primarily to bones and thus is not relevant in this context. A contusion refers to a bruise caused by bleeding under the skin without a break in the skin's surface. Therefore, the term that best describes a vessel puncture or perforation is indeed "rupture."