mouth disease +

burning mouth syndrome
herpangina +
lip disease +
oral candidiasis
oral cavity cancer +
oral cavity carcinoma in situ +
oral hairy leukoplakia
oral leukoedema
oral mucosa leukoplakia
oral submucous fibrosis
oral tuberculosis
periodontal disease +
salivary gland disease +
tongue disease +
Trichomonas tenax trichomoniasis

anodontia
dental abscess
dental fluorosis
dental pulp disease +
dentinogenesis imperfecta
Papillon-Lefevre disease
periodontosis
primary failure of tooth eruption
solitary median maxillary central incisor
teeth hard tissue disease +
tooth agenesis