Stage IV: Necrosis and/or gangrene of the limb

Sibling codes

• XS1Y – Stage I: Asymptomatic, incomplete blood vessel obstruction
• XS5L – Stage II: Mild claudication pain in limb
• XS9L – Stage III: Rest pain, mostly in the feet

Foundation entity

Stage IV: Necrosis and/or gangrene of the limb – http://id.who.int/icd/entity/1900294086