Which type of wound is described as having jagged edges and caused by a forceful impact?

A laceration is characterized by its jagged edges and irregular shape, typically resulting from a forceful impact or trauma. This type of wound occurs when the skin or tissue is torn rather than cut cleanly, as would be the case with an incision. Lacerations can vary in severity and can affect not only the skin but underlying tissues as well.

In contrast, a puncture wound is a small, deep hole created by a sharp object, which does not result in jagged edges. An incision is a clean cut made by a sharp instrument, resulting in smooth, even edges. A contusion, commonly known as a bruise, is due to blunt force trauma that causes bleeding beneath the skin but does not break the skin's surface. Each of these wound types differs markedly in the mechanism of injury and the characteristics of the wound, further emphasizing how a laceration specifically fits the description given in the question.