Burn Injury - Depth and Grading Degrees
Superficial thickness (first degree):
• Painful, Does not blister, Does not scar
Partial or intermediate thickness (second degree):
• Blisters and weeps, With increasing depth, increased risk of infection, With increasing depth, increased risk of scarring
• Superficial partial thickness burns do not require surgery, but may scar and be more painful
• Deep partial thickness burns require surgery and form more scars and are less painful
Full thickness (third degree):
• Dry; Insensate to light touch and pin prick; Small areas will heal with substantial scar or contracture; Large areas require skin grafting; High risk of infection
Fourth degree:
• Involves muscle or bone; Leads to loss of the burned part
doi: 10.1038/s41572-020-0145-5
#Burn #Depth #Grading #Degrees #classification #diagnosis