| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Coffin-Siris syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Kohlschutter's syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Laurence-Moon syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| näringsbetingad psykisk utvecklingsstörning | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Kabuki make-up syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Borjeson-Forssman-Lehmann syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Profound intellectual disability (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Hyperphosphatasaemia with intellectual disability | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Severe intellectual disability (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Bardet-Biedl syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Cutis laxa-corneal clouding-oligophrenia syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Moderate intellectual disability (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Rett's disorder | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Neurologic xeroderma pigmentosum (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Borderline intellectual disability (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| marfanoid psykisk utvecklingsstörning | Is a | False | mental retardation | Inferred relationship | Some |  | 
| idiot savant | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Mild intellectual disability (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| screening för mental retardation | Has focus | False | mental retardation | Inferred relationship | Some |  | 
| hereditet för utvecklingsstörning | Associated finding | False | mental retardation | Inferred relationship | Some | 1 | 
| Other specified mental retardation | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Mental retardation NOS | Is a | False | mental retardation | Inferred relationship | Some |  | 
| [X]Other mental retardation | Is a | False | mental retardation | Inferred relationship | Some |  | 
| [X]Unspecified mental retardation | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Intellectual disability, congenital heart disease, blepharophimosis, blepharoptosis and hypoplastic teeth (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| de Sanctis-Cacchiones syndrom | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Profound intellectual disability (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability with marfanoid habitus (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Savant syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| hereditet för utvecklingsstörning | Associated finding | False | mental retardation | Inferred relationship | Some | 1 | 
| hereditet för utvecklingsstörning | Associated finding | False | mental retardation | Inferred relationship | Some | 1 | 
| Renpenning syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Pitt-Hopkins syndrome | Has definitional manifestation | False | mental retardation | Inferred relationship | Some |  | 
| Partington syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Snyder-Robinson syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Calcium/calmodulin-dependent serine protein kinase related intellectual disability (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Methyl-cytosine phosphate guanine binding protein-2 duplication syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Mowat-Wilson syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| McDonough syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Goniodysgenesis with intellectual disability and short stature syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Trigonocephaly C syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Intellectual disability, truncal obesity, retinal dystrophy and micropenis syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Skeletal dysplasia with epilepsy and short stature syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Hypospadias and intellectual disability syndrome Goldblatt type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Microcephaly with deafness and intellectual disability syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Alopecia and intellectual disability syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Intellectual disability and short stature with hand contracture and genital anomaly syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Trisomy 10p (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Microphthalmia with ankyloblepharon and intellectual disability syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Harrod syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Congenital cataract with intellectual disability and anal atresia and urinary defect syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Female restricted epilepsy with intellectual disability syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| FRAXE intellectual disability syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Hypoplasia of corpus callosum and mental retardation with adducted thumbs and spasticity and hydrocephalus syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Wolf Hirschhorn syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Early onset parkinsonism and intellectual disability syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Achalasia microcephaly syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Atkin type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Oro-facial digital syndrome type 9 (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Oro-facial digital syndrome type 11 (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Spondyloepiphyseal dysplasia, craniosynostosis, cleft palate, cataract and intellectual disability syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-bunden intellektuell funktionsnedsättning, Zoricktyp | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Fried syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked recessive intellectual disability and macrocephaly with ciliary dysfunction syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Seemanova type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Syndromic X-linked intellectual disability type 11 (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Shrimpton type | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Siderius type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Stevenson type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Stocco Dos Santos type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Stoll type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Turner type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Van Esch type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Wilson type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Schimke type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Pai type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Miles Carpenter type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Cilliers type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Cantagrel type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Armfield type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability Abidi type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Pallister W syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| 12q14 microdeletion syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Shprintzen Goldberg craniosynostosis syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Carpenter-Waziris syndrom | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Congenital cataract with ataxia and deafness syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability with cerebellar hypoplasia syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| syndrom med X-bunden intellektuell funktionsnedsättning, agenesi av corpus callosum och spastisk quadripares | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability with cubitus valgus and dysmorphism syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked Dandy-Walker malformation with intellectual disability, basal ganglia disease and seizure syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability with dysmorphism and cerebral atrophy syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability and epilepsy with progressive joint contracture and facial dysmorphism syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability with hypogammaglobulinemia and progressive neurological deterioration syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| X-linked intellectual disability and hypotonia with facial dysmorphism and aggressive behavior syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Syndromic X-linked intellectual disability type 7 (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Syndromic X-linked intellectual disability due to jumonji at-rich interactive domain 1c mutation (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Radioulnar synostosis with microcephaly and scoliosis syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Spondyloepiphyseal dysplasia tarda Kohn type (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Smith-Fineman-Myers syndrom | Is a | False | mental retardation | Inferred relationship | Some |  | 
| BSG syndrome | Is a | False | mental retardation | Inferred relationship | Some |  | 
| Microcephalus with brachydactyly and kyphoscoliosis syndrome (disorder) | Is a | False | mental retardation | Inferred relationship | Some |  |