Grade I Category 3: Severe claudication

Sibling codes

• XS0Q – Grade 0 Category 1: Mild claudication
• XS0U – Grade III Category 6: Major tissue loss - extending above transmetatarsal (TM) level, functional foot no longer salvageable
• XS1T – Grade 0 Category 0: Asymptomatic -no hemodynamically significant occlusive disease
• XS2W – Grade I Category 2: Moderate claudication
• XS6U – Grade III Category 5: Minor tissue loss - nonhealing ulcer, focal gangrene with diffuse pedal ischaemia
• XS8M – Grade II Category 4: Ischaemic rest pain

Foundation entity

Grade I Category 3: Severe claudication – http://id.who.int/icd/entity/1174066407