XIX: Injury, poisoning and certain other consequences of external causes

T20-T32: Burns and corrosions

Burns and corrosions refer to a group of injuries that occur when your skin or other tissues are damaged due to extreme heat, chemicals, electricity or radiation. The severity can range from minor discomfort to life-threatening emergencies. Burns typically cause redness, swelling, pain and, in severe cases, blistering and charred skin. Corrosions, caused by strong chemicals, can cause similar symptoms, along with possible changes in color or texture of the skin. Both burns and corrosions could be the result of a variety of incidents, including household accidents, work-related injuries, or exposure to harmful substances. Disease progression largely depends on the degree and extent of the burn or corrosion—you might face temporary discomfort or long-term damage to skin and other organs. Burns and corrosions primarily affect your skin but can also harm underlying structures such as muscles, bones, blood vessels or nerves. In extreme situations, burns and corrosions can cause systemic issues like shock or respiratory distress.