Diseases of tongue

**Excludes2:** - erythroplakia (K13.29) - focal epithelial hyperplasia (K13.29) - leukoedema of tongue (K13.29) - leukoplakia of tongue (K13.21) - hairy leukoplakia (K13.3) - macroglossia (congenital) (Q38.2) - submucous fibrosis of tongue (K13.5)

**Use additional code:** - code to identify: - alcohol abuse and dependence (F10.-) - exposure to environmental tobacco smoke (Z77.22) - history of tobacco dependence (Z87.891) - occupational exposure to environmental tobacco smoke (Z57.31) - tobacco dependence (F17.-) - tobacco use (Z72.0)