Keratoderma in diseases classified elsewhere

**Excludes1:** - gonococcal keratoderma (A54.89) - gonococcal keratosis (A54.89) - keratoderma due to vitamin A deficiency (E50.8) - keratosis due to vitamin A deficiency (E50.8) - xeroderma due to vitamin A deficiency (E50.8)

**Code first:** - underlying disease, such as: - Reiter's disease (M02.3-)