| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Bone marrow aspiration procedure, anterior iliac crest | Is a | Iliac crest aspiration | true | Inferred relationship | Existential restriction modifier |  |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Method | Surgical action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Method | Sampling - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Procedure site | Bone marrow structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Procedure site | Structure of lymphoreticular system | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Procedure site | Structure of bone marrow of iliac crest | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Procedure site | Lymphoid system structure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Procedure site - Indirect | Structure of bone marrow of iliac crest | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Procedure site - Direct | Bone marrow structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Method | Aspiration - action | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Direct substance | Bone marrow fluid | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Procedure site - Direct | Structure of bone marrow of iliac crest | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Method | Aspiration - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Bone marrow aspiration procedure, anterior iliac crest | Procedure site - Direct | Structure of bone marrow of iliac crest | true | Inferred relationship | Existential restriction modifier | 1 |  |