| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Complex craniosynostosis | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Simple craniosynostosis | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Cloverleaf skull syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Saethre-Chotzen syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Schprintzen | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Unicoronal craniosynostosis | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Cloverleaf skull syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Saethre-Chotzen syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Schprintzen | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Unicoronal craniosynostosis | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Fronto-parietal craniofaciosynostosis | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Interfrontal craniofaciosynostosis | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Spheno-fronto-parietal craniofaciosynostosis | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Fibroblast growth factor receptor 3-related craniosynostosis (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Parieto-occipital craniosynostosis | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Craniosynostosis syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Antley-Bixler syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 5 | 
| Interparietal craniosynostosis (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Fronto-malar faciosynostosis | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Acrocephalosyndactyly type I | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Carpenter's syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Crouzon syndrome with acanthosis nigricans (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 5 | 
| Baller-Gerold syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 6 | 
| Cutis gyrata syndrome of Beare and Stevenson | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Acrocephalosyndactyly | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Acrocephalopolysyndactyly type II (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Acrocephalopolysyndactyly | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Acrocephalopolysyndactyly type III (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Acrocephalosyndactyly | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Acrocephalopolysyndactyly type III (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Acrocephalopolysyndactyly type II (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Acrocephalopolysyndactyly | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Jackson-Weiss syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Imperfect fusion of skull | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Antley-Bixler syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 7 | 
| Structure of vomero-premaxillary suture | Is a | True | Joint structure of suture of skull | Inferred relationship | Some |  | 
| Holoprosencephaly craniosynostosis syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Pseudoaminopterin syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Craniofrontonasal dysplasia with Poland anomaly syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 6 | 
| Spondyloepiphyseal dysplasia, craniosynostosis, cleft palate, cataract and intellectual disability syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 6 | 
| Shprintzen Goldberg craniosynostosis syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 5 | 
| Craniosynostosis, anal anomaly, porokeratosis syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Craniosynostosis with Dandy-Walker malformation and hydrocephalus syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 12 | 
| Craniosynostosis with facial dysmorphism and brachydactyly syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 5 | 
| Craniosynostosis and intracranial calcification syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 5 | 
| Craniosynostosis Philadelphia type (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Craniosynostosis Boston type (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Curry Jones syndrome | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Craniofacial dyssynostosis syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Cloverleaf skull with multiple congenital anomalies syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 6 | 
| Cloverleaf skull with multiple congenital anomalies syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 10 | 
| Hunter McAlpine craniosynostosis syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Lowry MacLean syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 7 | 
| Agammaglobulinemia, microcephaly, craniosynostosis, severe dermatitis syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 7 | 
| Obesity, colitis, hypothyroidism, cardiac hypertrophy, developmental delay syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 6 | 
| Craniomicromelic syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 5 | 
| Acrocephalopolysyndactyly type IV (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Summitt syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| SCARF syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 6 | 
| Craniosynostosis Herrmann Opitz type (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| synostose lambdoïde familiale | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Hunter McAlpine craniosynostosis syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Shprintzen Goldberg craniosynostosis syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Summitt syndrome | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Crouzon syndrome | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Pseudoaminopterin syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Holoprosencephaly craniosynostosis syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Acrocephalosyndactyly type I | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Crouzon syndrome with acanthosis nigricans (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Craniosynostosis and intracranial calcification syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Spondyloepiphyseal dysplasia, craniosynostosis, cleft palate, cataract and intellectual disability syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Agammaglobulinemia, microcephaly, craniosynostosis, severe dermatitis syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Baller-Gerold syndrome | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Craniomicromelic syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Acrocephalopolysyndactyly type IV (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Obesity, colitis, hypothyroidism, cardiac hypertrophy, developmental delay syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Craniofrontonasal dysplasia with Poland anomaly syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Craniosynostosis with Dandy-Walker malformation and hydrocephalus syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Craniosynostosis with facial dysmorphism and brachydactyly syndrome | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Craniosynostosis Boston type (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Jackson-Weiss syndrome | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| SCARF syndrome | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 4 | 
| Lowry MacLean syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Craniosynostosis and dental anomalies syndrome | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Lethal occipital encephalocele, skeletal dysplasia syndrome (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Fibroblast growth factor receptor 2-related bent bone dysplasia (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Cloverleaf skull, asphyxiating thoracic dysplasia syndrome (disorder) | Finding site | False | Joint structure of suture of skull | Inferred relationship | Some | 5 | 
| Craniorhiny (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 3 | 
| Dolichocephalic dwarfism | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Long narrow head | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Sutures touching without overlapping | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Reducible suture overlap | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Fixed suture overlap | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Fibroblast growth factor receptor 3-related craniosynostosis (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 | 
| Pfeiffer syndrome type 1 (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Pfeiffer syndrome type 2 (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Pfeiffer syndrome type 3 (disorder) | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Metopic ridging, ptosis, facial dysmorphism syndrome | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 2 | 
| Craniosynostosis, microretrognathia, severe intellectual disability syndrome | Finding site | True | Joint structure of suture of skull | Inferred relationship | Some | 1 |