| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Hereditary motor and sensory neuropathy with optic atrophy | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 1 | 
| Primary lacrimal atrophy | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 1 | 
| Dominant hereditary optic atrophy | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 1 | 
| Primary optic atrophy | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 1 | 
| Hereditary optic atrophy | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 1 | 
| Leber's optic atrophy | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 1 | 
| Hereditary optic atrophy NOS | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 1 | 
| Leber's optic atrophy | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Hereditary motor and sensory neuropathy with optic atrophy | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Primary optic atrophy | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Dominant hereditary optic atrophy | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Primary lacrimal atrophy | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Hereditary optic atrophy NOS | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 1 | 
| Hereditary optic atrophy | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Autosomal dominant optic atrophy plus syndrome (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Autosomal dominant optic atrophy classic form (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Autosomal dominant optic atrophy and peripheral neuropathy syndrome (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Leber plus disease (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Autosomal dominant optic atrophy and cataract (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Early-onset X-linked optic atrophy (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Hereditary bilateral optic atrophy (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 3 | 
| Hereditary bilateral optic atrophy (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 4 | 
| Hereditary right optic atrophy (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Hereditary left optic atrophy (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Spastic paraplegia, optic atrophy, neuropathy syndrome (disorder) | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 6 | 
| Wolfram-like syndrome (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 7 | 
| Optic atrophy, intellectual disability syndrome (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Early-onset progressive neurodegeneration, blindness, ataxia, spasticity syndrome (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Infantile cerebellar and retinal degeneration (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 3 | 
| Autosomal recessive optic atrophy type 7 (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Arts syndrome | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Autosomal recessive spastic paraplegia type 55 (disorder) | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 3 | 
| Autosomal recessive spastic paraplegia type 57 (disorder) | Associated morphology | False | Primary atrophy | Inferred relationship | Some | 3 | 
| SPOAN and SPOAN-related disorder | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Autosomal recessive optic atrophy type 6 | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Childhood-onset autosomal dominant optic atrophy | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Primary optic atrophy of bilateral eyes (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Primary optic atrophy of bilateral eyes (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Autosomal recessive bilateral optic atrophy (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Autosomal recessive bilateral optic atrophy (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Early-onset progressive diffuse brain atrophy, microcephaly, muscle weakness, optic atrophy syndrome (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Autosomal recessive spastic paraplegia type 74 | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Autosomal recessive spastic paraplegia type 55 (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Autosomal recessive spastic paraplegia type 57 (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| Spastic paraplegia, optic atrophy, neuropathy syndrome (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 2 | 
| X-linked optic atrophy | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Mitochondrial enoyl coenzyme A reductase protein-associated neurodegeneration syndrome (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 | 
| Infantile-onset axonal motor and sensory neuropathy, optic atrophy, neurodegenerative syndrome (disorder) | Associated morphology | True | Primary atrophy | Inferred relationship | Some | 1 |