| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Open fracture of right maxilla | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of medial wall of right orbit | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of medial wall of left orbit | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of left orbit | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open blow-out fracture of right orbital floor | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open blow-out fracture of left orbital floor | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of right orbit | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of right orbital floor | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of left orbital floor | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open two part fracture | Is a | True | Fracture, open | Inferred relationship | Some |  | 
| Open fracture subluxation of elbow joint | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture subluxation of ankle joint | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture subluxation superior radioulnar joint | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture subluxation of knee joint | Associated morphology | True | Fracture, open | Inferred relationship | Some | 3 | 
| Open fracture subluxation of patellofemoral joint | Associated morphology | True | Fracture, open | Inferred relationship | Some | 3 | 
| Open fracture subluxation radiocarpal joint | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture subluxation midcarpal | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture subluxation of the wrist | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture subluxation of hip joint | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open spinal fracture with posterior cervical cord lesion, C1-4 | Associated morphology | True | Fracture, open | Inferred relationship | Some | 2 | 
| Open fracture of C5-C7 level with incomplete spinal cord lesion | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open transverse and posterior wall fracture of acetabulum | Associated morphology | True | Fracture, open | Inferred relationship | Some | 2 | 
| Open spinal fracture with anterior lumbar cord lesion | Associated morphology | True | Fracture, open | Inferred relationship | Some | 3 | 
| Open fracture of vault of skull with cerebral laceration | Associated morphology | True | Fracture, open | Inferred relationship | Some | 2 | 
| Open fracture of vault of skull with cerebral contusion | Associated morphology | True | Fracture, open | Inferred relationship | Some | 2 | 
| Open fracture of skull with cerebral contusion | Associated morphology | True | Fracture, open | Inferred relationship | Some | 2 | 
| Open fracture of skull with cerebral laceration | Associated morphology | True | Fracture, open | Inferred relationship | Some | 2 | 
| Open vertical fracture | Is a | True | Fracture, open | Inferred relationship | Some |  | 
| Open fracture of tibial condyle | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fractures involving head with neck | Associated morphology | True | Fracture, open | Inferred relationship | Some | 2 | 
| Open fracture of frontal sinus | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open multiple fractures of lower limb with ribs AND sternum | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open multiple fractures of lower limb AND sternum | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open multiple fractures of upper limb with sternum AND ribs | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture subluxation of metacarpophalangeal joint | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Chip fracture, open | Is a | True | Fracture, open | Inferred relationship | Some |  | 
| Depressed fracture, open | Is a | False | Fracture, open | Inferred relationship | Some |  | 
| Open fracture-dislocation | Is a | False | Fracture, open | Inferred relationship | Some |  | 
| Fracture, open, incomplete | Is a | True | Fracture, open | Inferred relationship | Some |  | 
| Open fracture of zygoma | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of midshaft of radius and ulna | Associated morphology | False | Fracture, open | Inferred relationship | Some | 4 | 
| Open fracture of radius and ulna, shaft, NOS | Associated morphology | False | Fracture, open | Inferred relationship | Some | 4 | 
| Open fracture of tibia and fibula, shaft, NOS | Associated morphology | False | Fracture, open | Inferred relationship | Some | 3 | 
| Open fracture of multiple bones of lower limb | Associated morphology | False | Fracture, open | Inferred relationship | Some | 3 | 
| Open fracture of shaft of radius and ulna | Associated morphology | False | Fracture, open | Inferred relationship | Some | 4 | 
| Open multiple fractures of lower limb AND ribs | Associated morphology | False | Fracture, open | Inferred relationship | Some | 5 | 
| Open multiple fractures of lower limb AND ribs | Associated morphology | False | Fracture, open | Inferred relationship | Some | 3 | 
| Open fracture of lower leg | Associated morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Open fracture of tibia and fibula, shaft | Associated morphology | False | Fracture, open | Inferred relationship | Some | 3 | 
| Open fracture of zygomatic tripod | Associated morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Debridement of open fracture of phalanges of foot | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open skull fracture with intracranial haemorrhage | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Intracranial injury co-occurrent and due to open skull fracture | Associated morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Debridement of open fracture of leg | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Debridement of open fracture of foot | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open multiple fractures of lower limb with ribs AND sternum | Associated morphology | False | Fracture, open | Inferred relationship | Some | 4 | 
| Open fracture of anatomical neck of humerus | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Debridement of open fracture | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Debridement of open fracture of humerus | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of lateral condyle of humerus | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Debridement of open fracture of arm | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Open multiple fractures of both lower limbs | Associated morphology | False | Fracture, open | Inferred relationship | Some | 3 | 
| Debridement of open fracture of ulna | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 3 | 
| Debridement of open fracture of phalanges of hand | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of foot | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of multiple sites of mandible | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open multiple fractures of upper limb with sternum | Associated morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Debridement of open fracture of fibula | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Debridement of open fracture of hand | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open multiple fractures of upper limb with ribs | Associated morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Debridement of open fracture of tibia and fibula | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Debridement of open fracture of radius | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Debridement of open fracture of radius AND ulna | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 3 | 
| Open multiple fractures of upper limb with sternum AND ribs | Associated morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Open multiple fractures of lower limb AND sternum | Associated morphology | False | Fracture, open | Inferred relationship | Some | 3 | 
| Debridement of open fracture of femur | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 3 | 
| Debridement of open fracture of bone, except facial bones | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Debridement of open fracture, carpal or metacarpal | Indirect morphology | False | Fracture, open | Inferred relationship | Some | 3 | 
| Cerebral laceration AND/OR contusion co-occurrent and due to open skull fracture | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of maxilla | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture atlas, isolated arch or articular process | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture axis, spondylolysis | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of cervical spine with spinal cord lesion | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open spinal fracture with complete cervical cord lesion, C1-4 | Associated morphology | True | Fracture, open | Inferred relationship | Some | 2 | 
| Open spinal fracture with anterior cervical cord lesion, C1-4 | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open spinal fracture with central cervical cord lesion, C1-4 | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open spinal fracture with posterior cervical cord lesion, C1-4 | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open spinal fracture with complete cervical cord lesion, C5-7 | Associated morphology | False | Fracture, open | Inferred relationship | Some | 2 | 
| Open spinal fracture with anterior cervical cord lesion, C5-7 | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open spinal fracture with central cervical cord lesion, C5-7 | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open spinal fracture with posterior cervical cord lesion, C5-7 | Associated morphology | True | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of thoracic spine with spinal cord lesion | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of lumbar spine with spinal cord lesion | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of coccyx with spinal cord lesion | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of coccyx with complete cauda equina lesion | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture larynx and trachea | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of hyoid bone | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture of thyroid cartilage | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture pelvis, ischium | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture pelvis, anterior superior iliac spine | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 | 
| Open fracture pelvis, anterior inferior iliac spine | Associated morphology | False | Fracture, open | Inferred relationship | Some | 1 |