| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Subfoveal hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subhyaloid hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subhyaloid hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Closed traumatic subarachnoid hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Closed traumatic subarachnoid hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Intracranial hemorrhage NOS | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Intracranial hemorrhage NOS | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Traumatic subarachnoid intracranial hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic subarachnoid intracranial hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Open traumatic subarachnoid hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Open traumatic subarachnoid hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Non-traumatic extradural intracranial hematoma | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Non-traumatic extradural intracranial hematoma | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage following injury with open intracranial wound AND prolonged loss of consciousness (more than 24 hours) AND return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage following injury with open intracranial wound AND prolonged loss of consciousness (more than 24 hours) AND return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subarachnoid hemorrhage NOS | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage NOS | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Closed traumatic subdural intracranial hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 4 | 
| Closed traumatic subdural intracranial hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 4 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subdural hemorrhage following open wound of head | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subdural hemorrhage following open wound of head | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic subdural intracranial hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Traumatic subdural intracranial hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 4 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with concussion, unspecified | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Subdural hemorrhage following injury without mention of open intracranial wound, with concussion, unspecified | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 4 | 
| Subdural intracranial hemorrhage due to birth trauma | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Subdural intracranial hemorrhage due to birth trauma | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Cerebral hemorrhage due to birth trauma | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Cerebral hemorrhage due to birth trauma | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Perinatal subependymal hemorrhage with intraventricular and intracerebral extension | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Perinatal subependymal hemorrhage with intraventricular and intracerebral extension | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Non-traumatic intracranial subdural hemorrhage | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Non-traumatic intracranial subdural hemorrhage | Associated morphology | True | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage following injury without open intracranial wound AND with moderate loss of consciousness (1-24 hours) | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage following injury without open intracranial wound AND with moderate loss of consciousness (1-24 hours) | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subarachnoid hemorrhage following injury without open intracranial wound AND with moderate loss of consciousness (1-24 hours) | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Extradural hemorrhage following injury with open intracranial wound AND loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Extradural hemorrhage following injury with open intracranial wound AND loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Intracranial hemorrhage following injury without open intracranial wound AND with prolonged loss of consciousness (more than 24 hours) without return to pre-existing level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Intracranial hemorrhage following injury without open intracranial wound AND with prolonged loss of consciousness (more than 24 hours) without return to pre-existing level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Extradural hemorrhage following injury without open intracranial wound AND with prolonged loss of consciousness (more than 24 hours) without return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Extradural hemorrhage following injury without open intracranial wound AND with prolonged loss of consciousness (more than 24 hours) without return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Intracranial hemorrhage following injury without open intracranial wound AND with brief loss of consciousness (less than one hour) | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Intracranial hemorrhage following injury without open intracranial wound AND with brief loss of consciousness (less than one hour) | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| [X]Subarachnoid hemorrhage from other intracranial arteries | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| [X]Subarachnoid hemorrhage from other intracranial arteries | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| [X]Subarachnoid hemorrhage from other intracranial arteries | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| [X]Subarachnoid hemorrhage from intracranial artery, unspecified | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| [X]Subarachnoid hemorrhage from intracranial artery, unspecified | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| [X]Subarachnoid hemorrhage from intracranial artery, unspecified | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Intracranial hemorrhage following injury without open intracranial wound AND with loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Intracranial hemorrhage following injury without open intracranial wound AND with loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 4 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with concussion, unspecified | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with concussion, unspecified | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Subarachnoid hemorrhage following injury without mention of open intracranial wound, with concussion, unspecified | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Cerebral hemorrhage following injury NOS | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Cerebral hemorrhage following injury NOS | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Other cerebral hemorrhage following injury | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Other cerebral hemorrhage following injury | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 3 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 2 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 | 
| Other cerebral hemorrhage following injury without mention of open intracranial wound, with concussion, unspecified | Associated morphology | False | Hemorrhage | Inferred relationship | Existential restriction modifier | 1 |