| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Mayo operation, herniorrhaphy | Direct morphology | Hernia | false | Inferred relationship | Some |  |  | 
| Mayo operation, herniorrhaphy | Method | Repair - action | false | Inferred relationship | Some | 1 |  | 
| Mayo operation, herniorrhaphy | Is a | Umbilical herniorrhaphy using sutures | false | Inferred relationship | Some |  |  | 
| Mayo operation, herniorrhaphy | Direct morphology | Hernial opening | false | Inferred relationship | Some | 1 |  | 
| Mayo operation, herniorrhaphy | Procedure site - Direct | Umbilical structure | false | Inferred relationship | Some | 1 |  | 
| Mayo operation, herniorrhaphy | Direct morphology | Hernial opening | false | Inferred relationship | Some | 1 |  | 
| Mayo operation, herniorrhaphy | Method | Repair - action | false | Inferred relationship | Some | 1 |  | 
| Mayo operation, herniorrhaphy | Procedure site - Direct | Umbilical structure | false | Inferred relationship | Some | 1 |  | 
| Mayo operation, herniorrhaphy | Procedure site | Umbilical structure | false | Inferred relationship | Some | 1 |  | 
| Mayo operation, herniorrhaphy | Method | Surgical repair - action | false | Inferred relationship | Some | 1 |  | 
| Mayo operation, herniorrhaphy | Method | Repair - action | false | Inferred relationship | Some | 1 |  |