- Maxillofacial fracture
- Loose teeth
- Lingual papillitis
- HIV gingivitis
- Gum recession
- Gingivitis
- Gingival tumor
- Eruption cyst
- Drug-induced gingival hyperplasia
- Double teeth deformity
- Dentin hypersensitivity
- Dentin dysplasia
- Dental calculus
- Deciduous tooth eruption
- Congenital lingual melanotic macule
- Burning mouth syndrome