| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Injection procedure for myelography, spinal | Is a | Intrathecal injection of radiological dye | false | Inferred relationship | Some |  |  | 
| Injection procedure for myelography, spinal | Is a | Injection of contrast media for radiography | false | Inferred relationship | Some |  |  | 
| Injection procedure for myelography, spinal | Method | Surgical action | false | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Direct substance | Radiographic contrast media | false | Inferred relationship | Some |  |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 2 |  | 
| Injection procedure for myelography, spinal | Procedure site | Structure of nervous system (body structure) | false | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Procedure site | Entire spinal subarachnoid space (body structure) | false | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Direct substance | Contrast media (substance) | false | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Procedure site | Spinal cerebrospinal fluid pathway | false | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 3 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 2 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 3 |  | 
| Injection procedure for myelography, spinal | Procedure site - Indirect (attribute) | Subarachnoid space structure | false | Inferred relationship | Some | 3 |  | 
| Injection procedure for myelography, spinal | Direct substance | Substance | false | Inferred relationship | Some | 3 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 2 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 3 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 3 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 2 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 3 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | false | Inferred relationship | Some | 2 |  | 
| Injection procedure for myelography, spinal | Direct substance | Contrast media (substance) | true | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Method | Injection - action | true | Inferred relationship | Some | 1 |  | 
| Injection procedure for myelography, spinal | Has focus | Radiographic imaging procedure | false | Inferred relationship | Some |  |  | 
| Injection procedure for myelography, spinal | Has focus | Myelogram | true | Inferred relationship | Some | 2 |  | 
| Injection procedure for myelography, spinal | Is a | Injection of contrast media for imaging procedure (procedure) | true | Inferred relationship | Some |  |  |