| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Open fracture of vault of skull without mention of intracranial injury, with no loss of consciousness | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with less than 1 hour loss of consciousness | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with 1-24 hours loss of consciousness | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with more than 24 hours loss of consciousness and return to pre-existing level of consciousness | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, state of consciousness unspecified | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with loss of consciousness of unspecified duration | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with concussion, unspecified | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with no loss of consciousness | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with 1-24 hours loss of consciousness | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with more than 24 hours loss of consciousness and return to pre-existing level of consciousness | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with less than 1 hour loss of consciousness | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with loss of consciousness of unspecified duration | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, with concussion, unspecified | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  | 
| Open fracture of vault of skull without mention of intracranial injury, state of consciousness unspecified | Is a | False | Open fracture vault of skull without intracranial injury | Inferred relationship | Existential restriction modifier |  |