Acquired hypomelanotic disorders

Definition

Acquired disorders characterised by diminution or loss of pigment from the skin. The most important of these is vitiligo.

6 subordinate codes

• ED63.0Vitiligo
• ED63.1Hypomelanosis due to exposure to chemicals
• ED63.2Postinflammatory hypomelanosis
• ED63.3Vogt-Koyanagi-Harada syndrome
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Disorders of skin colour

• ED60Acquired hypermelanosis
• ED61Acquired melanotic macules or lentigines
• ED62Endogenous non-melanin pigmentation
• ED64Abnormal skin pigmentation
• 4B4YOther specified diseases of the immune system