Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Nasal sinus puncture and irrigation | Is a | True | Nasal sinus puncture | Inferred relationship | Some | |
| Puncture of sphenoid sinus (procedure) | Is a | True | Nasal sinus puncture | Inferred relationship | Some | |
| Aspiration and lavage of nasal sinus by puncture | Is a | False | Nasal sinus puncture | Inferred relationship | Some | |
| Aspiration of nasal sinus by puncture | Is a | True | Nasal sinus puncture | Inferred relationship | Some | |
| Cannulation of nasal sinus by puncture | Is a | True | Nasal sinus puncture | Inferred relationship | Some |
This concept is not in any reference sets