Burns are classified based on what criteria?

Burns are classified based on depth and extent to provide a comprehensive understanding of their severity and implications for treatment. The depth of a burn refers to the layers of skin that have been affected, which can range from superficial, affecting only the outer layer (epidermis), to full thickness, which extends through the dermis and possibly into underlying tissues. The extent of the burn is often measured in terms of the total body surface area (TBSA) affected, which helps in determining fluid resuscitation needs and potential for complications. Classifying burns in this way allows for appropriate medical intervention, rehabilitation strategies, and overall management of the patient’s care following a burn injury.