| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Is a | Spinal fracture with cervical cord lesion | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Is a | Disorder of neck | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Communication with wound | Open injury | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Finding site | Bone structure of cervical vertebra | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Associated morphology | Fracture | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Is a | Open fracture of cervical spine | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Associated morphology | Fracture, open | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Is a | Open fracture of cervical spine with spinal cord lesion | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Finding site | Spinal cord structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Associated morphology | Morphologically abnormal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Associated morphology | Fracture, open | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Finding site | Bone structure of cervical vertebra | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Associated morphology | Morphologically abnormal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Finding site | Spinal cord structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Is a | Open fracture of C1-C4 level with spinal cord injury | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Associated morphology | Traumatic abnormality | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Finding site | Structure of upper cervical spinal cord | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Due to | Open fracture of cervical spine | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Finding site | Bone structure of C1-C4 | false | Inferred relationship | Existential restriction modifier | 1 |  |