| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Cleidocranial dysostosis | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Autosomal recessive hypohidrotic ectodermal dysplasia syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Schinzel-Giedion syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Xeroderma, talipes and enamel defect syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Autosomal dominant hypohidrotic ectodermal dysplasia syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Dentinogenesis imperfecta | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Hypohidrotic X-linked ectodermal dysplasia | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Odontotrichomelic syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Anodontia | Is a | False | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Congenital deafness with labyrinthine aplasia, microtia and microdontia | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Pilodental dysplasia, refractive errors syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Teebi Shaltout syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Conductive deafness, ptosis, skeletal anomalies syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Hypotrichosis, osteolysis, periodontitis, palmoplantar keratoderma syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Curly hair, acral keratoderma, caries syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Nail and tooth abnormalities, marginal palmoplantar keratoderma, oral hyperpigmentation syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Trichoodontoonychial dysplasia | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Ectodermal dysplasia syndactyly syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Postaxial polydactyly, dental, vertebral anomalies syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Craniosynostosis and dental anomalies syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Hypohidrosis, enamel hypoplasia, palmoplantar keratoderma, intellectual disability syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Dentin dysplasia | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Steatocystoma multiplex with natal tooth syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Uncombable hair, retinal pigmentary dystrophy, dental anomaly and brachydactyly syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Haim Munk syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Acro-dermato-ungual-lacrimal-tooth syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Deafness, enamel hypoplasia, nail defect syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Dermatoosteolysis Kirghizian type | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Dermo-odonto dysplasia | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Ectodermal dysplasia with blindness syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Growth retardation, alopecia, pseudoanodontia, optic atrophy syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Oculoosteocutaneous syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Oculotrichodysplasia | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Odonto-tricho-ungual-digito-palmar syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Odontoleukodystrophy | Is a | False | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Ackerman syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Book syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Non-eruption of teeth, maxillary hypoplasia, genu valgum syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Steroid dehydrogenase deficiency and dental anomaly syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Stern Lubinsky Durrie syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Radial hypoplasia and triphalangeal thumb with hypospadias and maxillary diastema syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Ectodermal dysplasia trichoodontoonychial type | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Nance-Horan syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Temtamy preaxial brachydactyly syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Arthrogryposis and ectodermal dysplasia syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Amelogenesis imperfecta | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Contracture with ectodermal dysplasia and orofacial cleft syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Curry-Hall syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Developmental absence of tooth | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Incontinentia pigmenti syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Erythrokeratodermia cardiomyopathy syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| 4H leukodystrophy | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Anterior maxillary protrusion, strabismus, intellectual disability syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Primary failure of tooth eruption | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Otodental syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Cerebellar-facial-dental syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  | 
| Oculocerebrodental syndrome | Is a | True | Hereditary disorder of tooth | Inferred relationship | Existential restriction modifier |  |