| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Congenital anomaly of eye | Is a | False | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Congenital anomaly of optic nerve | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Congenital strabismus | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Encephalocele of orbit | Is a | False | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Alstrom syndrome | Is a | False | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Aicardi's syndrome | Is a | False | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Congenital blindness | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Cerebral-retinal arteriovenous aneurysm (disorder) | Is a | False | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Cilioretinal artery | Is a | False | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Osteogenesis imperfecta, recessive perinatal lethal, with microcephaly AND cataracts | Is a | False | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Congenital anomaly of ocular adnexa (disorder) | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Congenital anomaly of eye | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Congenital structural abnormality of orbit proper (disorder) | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Congenital vascular anomaly of eye | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Congenital malformation of eye, ear and neck | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Heide syndrome | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Karsch Neugebauer syndrome | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Oculogastrointestinal muscular dystrophy (disorder) | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Macrocephaly, obesity, mental disability, ocular abnormality syndrome (disorder) | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Congenital absence of optic chiasma (disorder) | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Congenital malformation of the eyebrow | Is a | False | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Autosomal recessive chorioretinopathy and microcephaly syndrome (disorder) | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Intellectual disability, obesity, prognathism, eye and skin anomalies syndrome (disorder) | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Didymosis aplasticosebacea (disorder) | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Encephalocraniocutaneous lipomatosis | Is a | False | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| 14q22q23 microdeletion syndrome | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Infantile hypotonia, oculomotor anomalies, hyperkinetic movements, developmental delay syndrome (disorder) | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| Ocular motor apraxia Cogan type (disorder) | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  | 
| CIMDAG syndrome | Is a | True | Congenital anomaly of visual system | Inferred relationship | Some |  |