Final answer:
A wound with partial or total separation of the wound layers is called a gaping wound. These wounds require more time to heal and sutures may be needed to promote proper healing.
Step-by-step explanation:
When a wound has partial or total separation of the wound layers, it is called a gaping wound. In this condition, the wound edges are not close enough to be brought together and fastened. This type of wound takes longer to heal, as it requires more time for the area to refill with cells and collagen. Suturing (stitching) is recommended for wounds that are more than one quarter of an inch deep to promote healing and prevent disfiguring scars.