Which type of burn involves all layers of the skin?

A third-degree burn involves all layers of the skin, affecting the epidermis, dermis, and subcutaneous tissue beneath. This type of burn is characterized by a severe burn injury that can result in the skin appearing white, brown, or charred, and often presents with a leathery texture. Due to the damage to the nerve endings in the burned area, third-degree burns can be painless. The critical aspect of recognizing a third-degree burn is understanding that it destroys not just the outer layer of skin but also penetrates deeply, impacting the underlying structures. This type of burn typically requires immediate medical intervention, which may include surgery, skin grafting, and extensive rehabilitation to promote healing and restore function.