| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Rudimentary digit (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Macrodactyly of hand | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital anomaly of finger | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital anomaly of nail | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Polydactyly (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Brachydactyly | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Thumb in palm deformity | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital trigger thumb (disorder) | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Acrosyndactyly of upper limb | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Ectrodactyly | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital absence of forepaw phalanx | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital abnormal shape of digit | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Lack of ossification of forepaw phalanx | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital malposition of digit | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital thickening of forepaw phalanx | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital thickening of hindpaw phalanx | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Incomplete ossification of forepaw phalanx | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Supernumerary forepaw phalanx | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital anomaly of toe | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Adactyly | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital bony fusion of phalanges (disorder) | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Hitch-hiker thumb | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital curly toes | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Lack of ossification of hindpaw phalanx | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Incomplete ossification of hindpaw phalanx | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital claw toe | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Triphalangeal great toe | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Perodactylia | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital crossed toes | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Undergrowth of the thumb | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Macrodactyly of toe (disorder) | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Longitudinal deficiency of phalanges of foot | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Longitudinal deficiency of phalanges of hand | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Symbrachydactyly | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital anomaly of toe | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital malformation of thumb (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital abnormal shape of digit | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Arachnodactyly | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Syndactyly (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Adactyly | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Bifid digit | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Deformity of digit of hand due to amniotic band (disorder) | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital macrodactyly (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Brachyphalangia | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Brachydactyly type A1 (disorder) | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Familial digital arthropathy and brachydactyly syndrome (disorder) | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Microcephalus with albinism and digital anomaly syndrome (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Microcephalus and intellectual disability with phalangeal and neurological anomaly syndrome | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Ventricular extrasystoles with syncope, perodactyly and Robin sequence syndrome (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Trigonocephaly with bifid nose and acral anomaly syndrome (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Trigonocephaly with broad thumb syndrome (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Acropectorovertebral dysplasia (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Brachytelephalangy, facial dysmorphism, Kallmann syndrome (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Acrofrontofacionasal dysostosis type 2 | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Multinodular goiter, cystic kidney, polydactyly syndrome (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Pierre Robin sequence faciodigital anomaly syndrome (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Severe intellectual disability, epilepsy, anal anomaly, distal phalangeal hypoplasia syndrome (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Autosomal recessive faciodigitogenital syndrome (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Neurofaciodigitorenal syndrome (disorder) | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Ichthyosis, oral and digital anomalies syndrome | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Microcephalus, digital anomaly, intellectual disability syndrome | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Oculo-palato-digital syndrome | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Oculodento-osseous dysplasia | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Oral-facial-digital syndrome | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Acromelanosis | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Congenital ankylodactyly | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Symphalangism | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| Tetramelic monodactyly | Is a | False | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  | 
| TRAF7-associated heart defect, digital anomalies, facial dysmorphism, motor and speech delay syndrome | Is a | True | Congenital anomaly of digit (disorder) | Inferred relationship | Some |  |