List of dental abnormalities associated with cutaneous conditions
Many conditions of or affecting the human integumentary system have associated abnormalities of the teeth.
| Abnormality | Condition |
| Pegged teeth | Hypohidrotic ectodermal dysplasia Incontinentia pigmenti Congenital syphilis |
| Pitted teeth | Herlitz variant of junctional epidermolysis bullosa Tuberous sclerosis Gorlin syndrome Tricho–dento–osseous syndrome |
| Retention of primary teeth | Hyper-IgE syndrome |
| Non-erupted teeth | Gardner syndrome |
| Supernumerary teeth | Gardner syndrome |
| Hypodontia | Hypomelanosis of Ito Schöpf–Schulz–Passarge syndrome Hypohidrotic ectodermal dysplasia EEC syndrome AEC syndrome |
| Erythrodontia | Congenital erythropoietic porphyria Hepatoerythropoietic porphyria |
| Eroded tooth enamel | Bulimia |
| Loss of deciduous and permanent teeth by late childhood | Papillon–Lefèvre syndrome Haim–Munk syndrome |
| Premature dentition | Pachyonychia congenita type II |
| Grey–green discoloration of the mid-portion of permanent teeth | Minocycline-induced pigmentation |
| Brown discoloration of gingival third of teeth | Tetracycline-induced pigmentation |