| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Complex regional pain syndrome, Type I, of head and/or trunk | Finding site | Autonomic nerve structure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complex regional pain syndrome, Type I, of head and/or trunk | Is a | Algodystrophy | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complex regional pain syndrome, Type I, of head and/or trunk | Has definitional manifestation | Chronic pain | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complex regional pain syndrome, Type I, of head and/or trunk | Associated morphology | Dystrophy | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Complex regional pain syndrome, Type I, of head and/or trunk | Finding site | Bone structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Complex regional pain syndrome, Type I, of head and/or trunk | Finding site | Cartilaginous tissue structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Complex regional pain syndrome, Type I, of head and/or trunk | Finding site | Autonomic nervous system structure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complex regional pain syndrome, Type I, of head and/or trunk | Finding site | Peripheral nervous system structure | false | Inferred relationship | Existential restriction modifier |  |  |