| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Pachydermoperiostosis of nail | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Bifid nail | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital enlarged nails | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital koilonychia | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Anonychia | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Robinson nail dystrophy-deafness syndrome | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Subungual fibroma | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital leukonychia | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital clubnail | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Pili torti-deafness syndrome | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital onychauxis | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital anomaly of claw | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Specified nail anomalies NOS | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| [X]Other congenital malformations of nails | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Unspecified congenital anomalies of nail | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Pachyonychia congenita syndrome | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Acrocephalosyndactyly type V (disorder) | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Oto-onycho-peroneal syndrome | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital onychauxis | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital onychodysplasia of index fingers (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Ectodermal dysplasia with hair-nail defect | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Mammary digital nail syndrome (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Brachymorphism with onychodysplasia and dysphalangism syndrome (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Cooks syndrome (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Deafness, enamel hypoplasia, nail defect syndrome (disorder) | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Hirschsprung disease with nail hypoplasia and dysmorphism (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Severe T-cell immunodeficiency, congenital alopecia, nail dystrophy syndrome (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Dystrophic epidermolysis bullosa nails only (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Temple Baraitser syndrome (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Pectus excavatum, macrocephaly, dysplastic nails syndrome (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Nail and tooth abnormalities, marginal palmoplantar keratoderma, oral hyperpigmentation syndrome | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Trichoodontoonychial dysplasia | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital onychoatrophy (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Short stature, onychodysplasia, facial dysmorphism, hypotrichosis syndrome (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Deafness with onychodystrophy syndrome | 
Is a | 
False | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Nail-patella syndrome | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Ectodermal dysplasia with nail defect | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital malalignment of great toenail (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital malalignment of multiple toenails (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Congenital pterygium of nail (disorder) | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  | 
| Split-foot malformation, mesoaxial polydactyly syndrome | 
Is a | 
True | 
Congenital anomaly of nail | 
Inferred relationship | 
Some | 
  |