| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Cerebral laceration AND/OR contusion co-occurrent and due to closed skull fracture | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier |  | 
| Contusion of heel | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion of brain without open intracranial wound | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion of brain without open intracranial wound | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 6 | 
| Cerebral laceration AND/OR contusion co-occurrent and due to open skull fracture | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier |  | 
| Cerebral laceration AND/OR contusion co-occurrent and due to closed fracture of base of skull | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier |  | 
| Contusion of lower limb | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion of elbow | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Injection site bruising | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier |  | 
| Perinatal superficial hematoma | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier |  | 
| Closed cerebral contusion | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion without mention of intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Open cerebral contusion | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion with open intracranial wound, with no loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion with open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion with open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion with open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion with open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Closed hindbrain contusion | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Open hindbrain contusion | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion with open intracranial wound, with no loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion with open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion with open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion with open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion with open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Brain contusion without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion with open intracranial wound, with no loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion with open intracranial wound, with more than 1 hour loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion with open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion with open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion with open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Heart contusion, with open wound into thorax | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Lung contusion without mention of open wound into thorax | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 3 | 
| Lung contusion with open wound into thorax | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 3 | 
| Contusion of toe(s) with damage to nail | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Contusion of coccyx | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion, shoulder or upper arm | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Contusion, shoulder and upper arm, multiple sites | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Contusion, elbow or forearm | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion wrist or hand | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Contusion, hand, excluding finger | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Contusion of multiple fingers | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion, hip and thigh | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion, knee and lower leg | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion, ankle and foot, excluding toe(s) | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain stem contusion without open intracranial wound AND with prolonged loss of consciousness (more than 24 hours) AND return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cerebral laceration and contusion | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Heart contusion without mention of open wound into thorax | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion of face, scalp and neck, excluding eye(s) | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 3 | 
| Contusion, scrotum or testis | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion, scrotum or testis | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Toenail bruise | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Bruise scalp/neck | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 3 | 
| Bruise fingers/thumb | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Bruise ankle/foot | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Bruises with crushing - superficial injury | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier |  | 
| Contusion of penis | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion of penis | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion without open intracranial wound AND with concussion | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 3 | 
| Brain stem contusion with open intracranial wound AND prolonged loss of consciousness (more than 24 hours) AND return to pre-existing conscious level | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 3 | 
| Cerebellar contusion without open intracranial wound AND with loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 5 | 
| Cortex contusion without open intracranial wound AND with loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 3 | 
| Perinatal cutaneous hemorrhage, unspecified | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier |  | 
| Other specified perinatal cutaneous hemorrhage | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier |  | 
| Perinatal cutaneous hemorrhage NOS | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier |  | 
| Cerebellar contusion with open intracranial wound AND loss of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Cortex contusion without mention of open intracranial wound, with unspecified state of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion without open intracranial wound, with concussion, unspecified | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion with open intracranial wound, with unspecified state of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion with open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Cortex contusion with open intracranial wound, with concussion, unspecified | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, unspecified state of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with concussion, unspecified | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion with open intracranial wound, unspecified state of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion with open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion with open intracranial wound, with concussion, unspecified | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 2 | 
| Other cerebral laceration and contusion without mention of open intracranial wound | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion without mention of open intracranial wound, unspecified state of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion without mention of open intracranial wound, with concussion, unspecified | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Other cerebral laceration and contusion with open intracranial wound | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion with open intracranial wound, unspecified state of consciousness | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion with open intracranial wound, with loss of consciousness of unspecified duration | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Brain contusion with open intracranial wound, with concussion, unspecified | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Cerebral laceration and contusion NOS | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 | 
| Other contusion neck | Associated morphology | False | Contusion | Inferred relationship | Existential restriction modifier | 1 |