Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Patient controlled analgesia (procedure) | Is a | Analgesic technique | false | Inferred relationship | Some | ||
| Patient controlled analgesia (procedure) | Method | Administration - action | true | Inferred relationship | Some | 1 | |
| Patient controlled analgesia (procedure) | Is a | Administration of analgesic | true | Inferred relationship | Some | ||
| Patient controlled analgesia (procedure) | Direct substance | Analgesic (substance) | false | Inferred relationship | Some | 1 | |
| Patient controlled analgesia (procedure) | Direct substance | Drug or medicament (substance) | false | Inferred relationship | Some | 1 | |
| Patient controlled analgesia (procedure) | Method | Introduction of substance | false | Inferred relationship | Some | 1 | |
| Patient controlled analgesia (procedure) | Method | Administration - action | false | Inferred relationship | Some | 1 | |
| Patient controlled analgesia (procedure) | Direct substance | Analgesic (substance) | false | Inferred relationship | Some | 1 | |
| Patient controlled analgesia (procedure) | Direct substance | Analgesic (substance) | true | Inferred relationship | Some | 1 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Collaborating in initiating patient controlled analgesia initiation (procedure) | Is a | False | Patient controlled analgesia (procedure) | Inferred relationship | Some | |
| Patient controlled epidural analgesia (procedure) | Is a | True | Patient controlled analgesia (procedure) | Inferred relationship | Some | |
| Initiation of patient controlled analgesia (procedure) | Is a | True | Patient controlled analgesia (procedure) | Inferred relationship | Some | |
| Management of patient controlled analgesia | Has focus | True | Patient controlled analgesia (procedure) | Inferred relationship | Some | 2 |
| Collaborating in initiating patient controlled analgesia initiation (procedure) | Has focus | True | Patient controlled analgesia (procedure) | Inferred relationship | Some | 1 |
This concept is not in any reference sets