| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Apicoectomy/periradicular surgery, molar | Is a | Root amputation, per root | false | Inferred relationship | Existential restriction modifier |  |  | 
| Apicoectomy/periradicular surgery, molar | Procedure site | Entire tooth root | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Apicoectomy/periradicular surgery, molar | Method | Amputation - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Apicoectomy/periradicular surgery, molar | Procedure site | Oral cavity structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Apicoectomy/periradicular surgery, molar | Procedure site | Tooth root structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Apicoectomy/periradicular surgery, molar | Method | Surgical action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Apicoectomy/periradicular surgery, molar | Is a | Operative procedure on digestive organ | false | Inferred relationship | Existential restriction modifier |  |  | 
| Apicoectomy/periradicular surgery, molar | Is a | Jaw and temporomandibular joint operations | false | Inferred relationship | Existential restriction modifier |  |  | 
| Apicoectomy/periradicular surgery, molar | Procedure site - Direct | Tooth root structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Apicoectomy/periradicular surgery, molar | Method | Surgical action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Apicoectomy/periradicular surgery, molar | Procedure site | Periodontal tissues structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Apicoectomy/periradicular surgery, molar | Method | Surgical action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Apicoectomy/periradicular surgery, molar | Method | Amputation - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Apicoectomy/periradicular surgery, molar | Procedure site - Direct | Tooth root structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Apicoectomy/periradicular surgery, molar | Procedure site | Periodontal tissues structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Apicoectomy/periradicular surgery, molar | Procedure site | Structure of pulp of tooth | false | Inferred relationship | Existential restriction modifier | 3 |  |