| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Infantile idiopathic scoliosis of cervical spine | Occurrence | False | Infancy | Inferred relationship | Some | 1 | 
| Infantile breast hypertrophy | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Refractory infantile spasms (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Refractory infantile spasms (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Fibrous hamartoma of infancy | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Cradle cap | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Generalized seborrheic dermatitis of infants | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Benign paroxysmal torticollis of infancy (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile onset spinocerebellar ataxia (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile onset spinocerebellar ataxia (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Pelizaeus-Merzbacher disease, classic form | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Pelizaeus-Merzbacher disease, classic form | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile eczema | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Excessive crying of infant (finding) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| X-linked acrogigantism due to Xq26 microduplication | Occurrence | True | Infancy | Inferred relationship | Some | 4 | 
| Idiopathic hepatitis in infancy | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Sclerema neonatorum | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Acropustulosis of infancy | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Reactive attachment disorder of infancy | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Miliaria crystallina, infantile (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Miliaria crystallina, infantile (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Underactive infant | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Benign extra-axial hygroma (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile pustular psoriasis | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile pustular psoriasis | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| STING-associated vasculopathy with onset in infancy (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Warts of perianal region in infancy caused by human papillomavirus (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Salt-wasting syndrome of infancy | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile esotropia (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Esotropia with dissociated vertical deviation | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Esotropia with nystagmus | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Esotropia with nystagmus block | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Bilateral infantile esotropia of eyes | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Bilateral infantile esotropia of eyes | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Infantile esotropia of right eye | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile esotropia of left eye | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile hemangioma of subglottis (disorder) | Occurrence | False | Infancy | Inferred relationship | Some | 1 | 
| Sporadic infantile bilateral striatal necrosis | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Segmental infantile hemangioma | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Propriospinal myoclonus at sleep onset in infancy | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Erythroderma in infancy | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile systemic hyalinosis | Occurrence | False | Infancy | Inferred relationship | Some | 1 | 
| Infantile systemic hyalinosis | Occurrence | False | Infancy | Inferred relationship | Some | 2 | 
| Infantile systemic hyalinosis | Occurrence | False | Infancy | Inferred relationship | Some | 3 | 
| Aggressive infantile fibromatosis | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile digital fibromatosis (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Miliaria rubra, infantile (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Idiopathic arterial calcification of infancy | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Acquired iron deficiency anaemia due to increased requirement in infancy | Occurrence | True | Infancy | Inferred relationship | Some | 3 | 
| Infant behavior alteration (finding) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Infantile fucosidosis | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile glycine encephalopathy (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Juvenile polyposis of infancy (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile posthaemorrhagic hydrocephalus | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Maternally inherited Leigh syndrome (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Polyhydramnios, megalencephaly, symptomatic epilepsy syndrome (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Early-onset progressive encephalopathy, hearing loss, pons hypoplasia, brain atrophy syndrome (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Early-onset progressive encephalopathy, spastic ataxia, distal spinal muscular atrophy syndrome (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 3 | 
| Progressive microcephaly, seizures, cortical blindness, developmental delay syndrome | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Interleukin 21 related infantile inflammatory bowel disease (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile inflammatory bowel disease with neurological involvement (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Intellectual disability, epilepsy, extrapyramidal syndrome | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Intellectual disability, epilepsy, extrapyramidal syndrome | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Intellectual disability, epilepsy, extrapyramidal syndrome | Occurrence | True | Infancy | Inferred relationship | Some | 3 | 
| Acute infantile liver failure, cerebellar ataxia, peripheral sensory motor neuropathy syndrome (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 3 | 
| Infantile pyknocytosis (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile-onset pulmonary alveolar proteinosis, hypogammaglobulinemia (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Periodic fever, infantile enterocolitis, autoinflammatory syndrome | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Periodic fever, infantile enterocolitis, autoinflammatory syndrome | Occurrence | True | Infancy | Inferred relationship | Some | 3 | 
| Functional constipation of infants (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Familial infantile bilateral striatal necrosis | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Fever-associated acute infantile liver failure syndrome (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| LAMA5-related multisystemic syndrome | Occurrence | True | Infancy | Inferred relationship | Some | 3 | 
| Benign familial neonatal-infantile seizures (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Limb girdle muscular dystrophy due to POMK deficiency | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Benign familial infantile epilepsy (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Toilet trained | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Finding of infant milestone | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Impairment of infant development (finding) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Impairment of newborn development | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile pedal papules | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile impetiginised atopic dermatitis | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Apparent life-threatening event in infant (finding) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Alexander disease infantile form (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Alexander disease infantile form (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Alexander disease infantile form (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 4 | 
| Infantile-onset axonal motor and sensory neuropathy, optic atrophy, neurodegenerative syndrome (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile-onset axonal motor and sensory neuropathy, optic atrophy, neurodegenerative syndrome (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Infantile-onset axonal motor and sensory neuropathy, optic atrophy, neurodegenerative syndrome (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 6 | 
| Infantile multisystem neurologic, endocrine, pancreatic disease (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 1 | 
| Infantile multisystem neurologic, endocrine, pancreatic disease (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 2 | 
| Infantile multisystem neurologic, endocrine, pancreatic disease (disorder) | Occurrence | True | Infancy | Inferred relationship | Some | 3 | 
| Primary hypomagnesemia, refractory seizures, intellectual disability syndrome | Occurrence | True | Infancy | Inferred relationship | Some | 1 |