| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Late closure of anterior fontanel | Interprets | False | Bone formation, function | Inferred relationship | Existential restriction modifier | 1 | 
| Decreased osteoblast function | Interprets | False | Bone formation, function | Inferred relationship | Existential restriction modifier | 1 | 
| Lack of ossification of exoccipital bone | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 3 | 
| Lack of ossification of palatine bone | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 3 | 
| Lack of ossification of parietal bone | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 3 | 
| Incomplete ossification of interparietal bone | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Lack of bone formation | Interprets | False | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Lack of ossification of premaxilla | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 3 | 
| Osteoid formation disorder | Interprets | False | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Lack of ossification of presphenoid bone | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 3 | 
| Epiphysis formation disorder | Interprets | False | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Early fontanel closure | Interprets | False | Bone formation, function | Inferred relationship | Existential restriction modifier | 1 | 
| Functional bone disorder | Interprets | False | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Reduced ossification | Interprets | False | Bone formation, function | Inferred relationship | Existential restriction modifier | 1 | 
| Late fontanel closure | Interprets | False | Bone formation, function | Inferred relationship | Existential restriction modifier | 1 | 
| High bone mass osteogenesis imperfecta | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta type I | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Ehlers-Danlos and osteogenesis imperfecta syndrome | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 3 | 
| Osteogenesis imperfecta type III | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta type IIA | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta type II | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta with blue sclerae AND dentinogenesis imperfecta | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 4 | 
| Osteogenesis imperfecta type IIB | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta, type IV B | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta type IV | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteoporosis with pseudoglioma | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta, retinopathy, seizures, intellectual disability syndrome | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 4 | 
| Osteogenesis imperfecta, type IV A | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta, recessive perinatal lethal | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta with blue sclerae AND normal teeth | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 3 | 
| Osteogenesis imperfecta, dominant perinatal lethal | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta, recessive perinatal lethal, with microcephaly AND cataracts | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 3 | 
| Reduced ossification | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 1 | 
| Craniotabes | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta type 5 | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 | 
| Osteogenesis imperfecta type IIC | Interprets | True | Bone formation, function | Inferred relationship | Existential restriction modifier | 2 |