| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Post-traumatic coxarthrosis, bilateral | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 4 | 
| Post-traumatic coxarthrosis, bilateral | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Westphal-Strumpell syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Westphal-Strumpell syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Westphal-Strumpell syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| X-linked complex hereditary spastic paraplegia | Associated morphology | False | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| X-linked pure hereditary spastic paraplegia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive familial Parkinson disease | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Juvenile osteochondrosis of tarsus | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant Alzheimer disease due to mutation of presenilin 2 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant Alzheimer disease due to mutation of presenilin 1 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant Alzheimer disease due to mutation of amyloid precursor protein | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Atypical progressive supranuclear palsy syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Progressive supranuclear palsy parkinsonism syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Progressive supranuclear palsy progressive non fluent aphasia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Progressive supranuclear palsy corticobasal syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Felty syndrome with seronegative erosive rheumatoid arthritis | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Degenerating leiomyoma | Is a | False | Degenerative abnormality | Inferred relationship | Existential restriction modifier |  | 
| Anti-citrullinated protein antibody positive erosive rheumatoid arthritis | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Rheumatoid factor and anti-citrullinated protein antibody positive erosive rheumatoid arthritis | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Seronegative rheumatoid arthritis with erosion of joint | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Oligoarticular osteoarthritis | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Psychosis co-occurrent and due to Parkinson's disease | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| Degenerative sequelae of disorders | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Childhood-onset motor and cognitive regression syndrome with extrapyramidal movement disorder | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Childhood-onset basal ganglia degeneration syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Kyphoscoliosis, lateral tongue atrophy, hereditary spastic paraplegia syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive spastic paraplegia type 76 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Recurrent metabolic encephalomyopathic crises, rhabdomyolysis, cardiac arrhythmia, intellectual disability syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Leukoencephalopathy with metaphyseal chondrodysplasia syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Menkes kinky-hair syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Monocarboxylate transporter 8 deficiency | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Severe X-linked mitochondrial encephalomyopathy | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| X-linked intellectual disability with hypogammaglobulinemia and progressive neurological deterioration syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Acyl-coenzyme A oxidase deficiency | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Postnatal microcephaly, infantile hypotonia, spastic diplegia, dysarthria, intellectual disability syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 4 | 
| Autosomal recessive spastic paraplegia type 78 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Degeneration of uterine fibroid | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Deep sclerectomy without spacer | Procedure morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Deep sclerectomy with spacer | Procedure morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Deep sclerectomy | Procedure morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| Deep sclerectomy with collagen implant | Procedure morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| Autosomal recessive complex spastic paraplegia due to Kennedy pathway dysfunction | Associated morphology | False | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Spinocerebellar ataxia due to vitamin E deficiency | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Spinocerebellar ataxia due to vitamin E deficiency | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Psychomotor regression, oculomotor apraxia, movement disorder, nephropathy syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive spastic paraplegia type 74 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| Spastic paraplegia, severe developmental delay, epilepsy syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 4 | 
| Autosomal dominant hereditary spastic paraplegia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| X-linked hereditary spastic paraplegia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive hereditary spastic paraplegia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Pure hereditary spastic paraplegia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| Complicated hereditary spastic paraplegia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal spastic paraplegia type 30 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive spastic paraplegia type 35 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive spastic paraplegia type 62 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Hereditary spastic paraplegia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| Hereditary sensory and autonomic neuropathy with spastic paraplegia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Autosomal dominant spastic paraplegia type 36 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| Spastic paraplegia with Paget disease of bone syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 4 | 
| Spastic paraplegia with precocious puberty syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 4 | 
| Autosomal dominant spastic paraplegia type 29 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| Spastic paraplegia, nephritis, deafness syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive complex spastic paraplegia due to Kennedy pathway dysfunction | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 3 | 
| X-linked complex hereditary spastic paraplegia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Mitochondrially encoded ATP synthase membrane subunit 6-related mitochondrial spastic paraplegia | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant spastic paraplegia type 12 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant spastic paraplegia type 19 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive spastic paraplegia type 28 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Spastic paraplegia, facial cutaneous lesion syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant spastic paraplegia type 31 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant spastic paraplegia type 42 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant spastic paraplegia type 37 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Intellectual disability, spasticity, ectrodactyly syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant spastic paraplegia type 9A | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant spastic paraplegia type 9B | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive spastic paraplegia type 9B | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal dominant spastic paraplegia type 73 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive spastic paraplegia type 75 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive spastic paraplegia type 77 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Degeneration of pituitary structure | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Leigh syndrome due to cytochrome C oxidase deficiency | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Acute infantile liver failure, cerebellar ataxia, peripheral sensory motor neuropathy syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Acute infantile liver failure, cerebellar ataxia, peripheral sensory motor neuropathy syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Muscular atrophy, ataxia, retinitis pigmentosa, and diabetes mellitus | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Autosomal dominant amyotrophic lateral sclerosis type 1 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive amyotrophic lateral sclerosis type 1 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Amyotrophic lateral sclerosis type 1 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Fibrocystic renal degeneration | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Amyotrophic lateral sclerosis type 6 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Amyotrophic lateral sclerosis type 3 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Amyotrophic lateral sclerosis type 7 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Amyotrophic lateral sclerosis type 8 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Amyotrophic lateral sclerosis type 9 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive spinocerebellar ataxia, blindness, deafness syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Autosomal recessive spinocerebellar ataxia, blindness, deafness syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Severe oculo-renal-cerebellar syndrome | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 | 
| Amyotrophic lateral sclerosis type 10 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Familial infantile bilateral striatal necrosis | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Spinocerebellar ataxia type 41 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 1 | 
| Spinocerebellar ataxia type 41 | Associated morphology | True | Degenerative abnormality | Inferred relationship | Existential restriction modifier | 2 |