Other diseases of lip and oral mucosa

**Includes:** - epithelial disturbances of tongue

**Excludes2:** - certain disorders of gingiva and edentulous alveolar ridge (K05-K06) - cysts of oral region (K09.-) - diseases of tongue (K14.-) - stomatitis and related lesions (K12.-)

**Use additional code:** - code to identify: - alcohol abuse and dependence (F10.-) - exposure to environmental tobacco smoke (Z77.22) - exposure to tobacco smoke in the perinatal period (P96.81) - history of tobacco dependence (Z87.891) - occupational exposure to environmental tobacco smoke (Z57.31) - tobacco dependence (F17.-) - tobacco use (Z72.0)