Fourth Degree Burns. In A Full-Thickness Or Third-Degree Burn, The Injury Extends To All Layers Of The Skin. Often There Is No Pain And The Burn Area Is Stiff. Healing Typically Does Not Occur On Its Own. A Fourth-Degree Burn Additionally Involves Injury To Deeper Tissues, Such As Muscle, Tendons, Or Bone.

KEYWORDS

anatomy arrector artery basale blood burns corneum corpuscle cutaneous cutis degree dermal dermis ectodermal epidermis fiber follicle fourth germinativum glands hair hypodermis integumentary largest layers lymphs muscle nerve nerver organ pacinian papilla pigment pili pore sebaceous shaft skin spinosum stratum subcutis sweat veins vessels