What layer of tissue does a full thickness injury include?

A full thickness injury is characterized by the destruction of all the layers of the skin, which includes the epidermis, dermis, and extends into the subcutaneous tissue and may involve muscle and bone. This level of injury is significant because it compromises not just the skin's protective barrier but also affects deeper structures that play crucial roles in various bodily functions.

Understanding the depth of a full thickness injury is important for appropriate management and treatment, as it can lead to a higher risk of complications such as infection, delayed healing, and increased pain. This distinction is essential in wound care nursing as it guides clinicians in assessing the wound, planning interventions, and anticipating potential complications that may arise from such severe tissue damage.