| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Cortical blindness, intellectual disability, polydactyly syndrome (disorder) | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 5 | 
| Absent tibia, polydactyly, arachnoid cyst syndrome (disorder) | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 3 | 
| Absent tibia, polydactyly, arachnoid cyst syndrome (disorder) | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 4 | 
| Triphalangeal thumb and dislocation of patella syndrome (disorder) | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 2 | 
| Polydactyly myopia syndrome (disorder) | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 2 | 
| Preaxial polydactyly, colobomata, intellectual disability syndrome (disorder) | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 3 | 
| syndrome de Dandy-Walker-polydactylie postaxiale | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 7 | 
| Preaxial polydactyly, colobomata, intellectual disability syndrome (disorder) | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 2 | 
| Accessory lobe of lung | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Polyorchism | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Mesiodens | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Azygos lobe of lung | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory breast | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory nose | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory carpal bones | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Torsion of accessory fallopian tube | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 2 | 
| Accessory broad ligament | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary cusps of mitral valve | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 3 | 
| Accessory thymic tissue | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory tragus of ear | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some |  | 
| Accessory kidney | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| polyotie | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory ovary | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Gemination of teeth | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary external ear | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory fallopian tube (disorder) | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary ear lobule (disorder) | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory skeletal muscle (disorder) | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory nipple (disorder) | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory lung (disorder) | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Polydactyly of toes | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 3 | 
| Accessory bladder | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory ossification center | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory ureter | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory parathyroid gland | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory thyroid gland | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory adrenal gland | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory salivary gland | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory liver | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Bilateral left-sidedness sequence | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Cervical rib | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Pleonotia | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Tuberculum paramolare | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory hepatic duct | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory pancreas | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Polydactyly of fingers | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 3 | 
| Accessory urethra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Placenta succenturiata | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary eye muscle | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Megacalycosis | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Polymelia | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory bronchus | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary gallbladder | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory gonad | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary metacarpal bone | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory sternebral ossification site | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Hyperphalangy | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Polysyndactyly syndrome | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| polysyndactylie (trouble) | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Mirror hands and feet co-occurrent with nasal defect (disorder) | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Polysyndactyly and cardiac malformation syndrome (disorder) | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Full supernumerary rib | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Intercostal rib | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Intellectual disability, polydactyly, uncombable hair syndrome | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Short supernumerary rib | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary arch of cervical vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary arch of lumbar vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary arch of sacral vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary arch of thoracic vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary azygos vein | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary caudal vertebra | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary centrum of cervical vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary centrum of lumbar vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary centrum of sacral vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary centrum of thoracic vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary cervical vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary forepaw phalanx | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary fused sternebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary hindpaw phalanx | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary liver lobe | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary lumbar vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary metatarsal bone | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary sacral vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary tarsal bone | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Supernumerary thoracic vertebra | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Cervical rib syndrome | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Familial supernumerary nipple | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Crossed polysyndactyly (disorder) | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 | 
| Ectrodactyly polydactyly syndrome | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 3 | 
| Hallux varus, preaxial polysyndactyly syndrome | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 2 | 
| Supernumerary ear | morphologie associée (attribut) | False | Supernumerary structure | Inferred relationship | Some | 1 | 
| Accessory tragus | morphologie associée (attribut) | True | Supernumerary structure | Inferred relationship | Some | 1 |