| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Intramedullary nailing of ulna | Is a | Implantation to forearm | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Is a | Repair of ulna | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Is a | Intramedullary nailing | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Is a | Internal fixation using intramedullary nail | true | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Procedure site | Bone structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Method | Implantation - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Direct device | Intramedullary rod, device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Access | Open approach - access | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Procedure site | Bone structure of ulna | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Method | Surgical repair - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Procedure site | Medullary cavity of bone structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Is a | Procedure on ulna | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Direct morphology | Fracture | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Is a | Reduction of fracture of arm with internal fixation | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Is a | Operative procedure on forearm | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Method | Insertion - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Using | Orthopedic internal fixation system, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Procedure site | Bone structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Is a | Implantation to forearm | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Direct device | Orthopedic internal fixation system, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Procedure site - Indirect | Bone structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Procedure site - Indirect | Bone structure of ulna | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Direct device | Surgical metal nail, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Indirect device | Orthopedic internal fixation system, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Method | Insertion - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Method | Insertion - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Direct device | Orthopedic internal fixation system, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Direct device | Orthopedic internal fixation system, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Procedure site - Indirect | Bone structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Procedure site - Indirect | Bone structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Method | Insertion - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Method | Insertion - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Direct device | Orthopedic internal fixation system, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Direct device | Orthopedic internal fixation system, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Procedure site - Indirect | Bone structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Procedure site - Indirect | Bone structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Is a | Repair by nailing | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Method | Insertion - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Method | Insertion - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Direct device | Orthopedic internal fixation system, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Direct device | Orthopedic internal fixation system, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Procedure site - Indirect | Bone structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Procedure site - Indirect | Bone structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Intramedullary nailing of ulna | Is a | Internal fixation of bone of ulna | true | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Is a | Internal fixation of fracture | false | Inferred relationship | Existential restriction modifier |  |  | 
| Intramedullary nailing of ulna | Procedure site - Direct | Medullary cavity of bone structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Procedure site - Direct | Bone structure of ulna | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Using device | Intramedullary rod, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Using device | Intramedullary rod, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Direct morphology | Fracture | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Direct morphology | Fracture | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Intramedullary nailing of ulna | Method | Fixation - action | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Using device | Intramedullary rod, device | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Procedure site - Direct | Bone structure of ulna | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Intramedullary nailing of ulna | Direct morphology | Fracture | true | Inferred relationship | Existential restriction modifier | 1 |  |