| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Osteoplasty of tibia and fibula, lengthening | Is a | Osteoplasty of tibia | false | Inferred relationship | Some |  |  | 
| Osteoplasty of tibia and fibula, lengthening | Is a | Plastic repair with lengthening | false | Inferred relationship | Some |  |  | 
| Osteoplasty of tibia and fibula, lengthening | Is a | Osteoplasty of fibula | false | Inferred relationship | Some |  |  | 
| Osteoplasty of tibia and fibula, lengthening | Method | Surgical action | false | Inferred relationship | Some | 2 |  | 
| Osteoplasty of tibia and fibula, lengthening | Procedure site | Bone structure | false | Inferred relationship | Some | 2 |  | 
| Osteoplasty of tibia and fibula, lengthening | Procedure site | Bone structure of fibula | false | Inferred relationship | Some | 2 |  | 
| Osteoplasty of tibia and fibula, lengthening | Method | Surgical lengthening - action | false | Inferred relationship | Some | 1 |  | 
| Osteoplasty of tibia and fibula, lengthening | Procedure site | Bone structure of tibia | false | Inferred relationship | Some | 1 |  | 
| Osteoplasty of tibia and fibula, lengthening | Is a | Repair of malunion of tibia | false | Inferred relationship | Some |  |  | 
| Osteoplasty of tibia and fibula, lengthening | Method | Repair - action | false | Inferred relationship | Some | 2 |  | 
| Osteoplasty of tibia and fibula, lengthening | Method | Repair - action | false | Inferred relationship | Some | 2 |  | 
| Osteoplasty of tibia and fibula, lengthening | Method | Plastic operation | false | Inferred relationship | Some | 3 |  | 
| Osteoplasty of tibia and fibula, lengthening | Procedure site - Direct (attribute) | Bone structure of fibula | false | Inferred relationship | Some | 2 |  | 
| Osteoplasty of tibia and fibula, lengthening | Procedure site - Direct (attribute) | Bone structure of tibia | false | Inferred relationship | Some | 1 |  | 
| Osteoplasty of tibia and fibula, lengthening | Method | Repair - action | false | Inferred relationship | Some | 2 |  | 
| Osteoplasty of tibia and fibula, lengthening | Procedure site - Direct (attribute) | Bone structure of fibula | true | Inferred relationship | Some | 2 |  | 
| Osteoplasty of tibia and fibula, lengthening | Method | Surgical lengthening - action | true | Inferred relationship | Some | 1 |  | 
| Osteoplasty of tibia and fibula, lengthening | Procedure site - Direct (attribute) | Bone structure of tibia | true | Inferred relationship | Some | 1 |  | 
| Osteoplasty of tibia and fibula, lengthening | Method | Reconstruction - action | false | Inferred relationship | Some | 3 |  | 
| Osteoplasty of tibia and fibula, lengthening | Is a | Change in bone length of tibia and fibula (procedure) | true | Inferred relationship | Some |  |  | 
| Osteoplasty of tibia and fibula, lengthening | Is a | Lengthening of bone of tibia | true | Inferred relationship | Some |  |  | 
| Osteoplasty of tibia and fibula, lengthening | Method | Surgical lengthening - action | true | Inferred relationship | Some | 2 |  | 
| Osteoplasty of tibia and fibula, lengthening | Is a | Repair or plastic operation on tibia and fibula | true | Inferred relationship | Some |  |  |