Assessment of the burn

Burns are assessed and classified according to:

  • Mechanism of Burn
  • Depth of burn and tissue damage to underlying skin or body structures
  • Percentage of the total body surface area (TBSA) affected 
key

Key Point

The larger the total body surface area of a burn and the deeper a burn, the greater the body’s physiological response to the burn injury. Large and deep burns require the child to receive specialist medical intervention in a designated burns unit.