Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 01-Apr 2024. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Structure of ostium of left paranasal sinus (body structure) | Is a | Structure of left half of nasal cavity and/or nasal sinus | true | Inferred relationship | Some | ||
| Structure of ostium of left paranasal sinus (body structure) | Is a | Structure of ostium of paranasal sinus | true | Inferred relationship | Some | ||
| Structure of ostium of left paranasal sinus (body structure) | Is a | Structure of left half of head | true | Inferred relationship | Some | ||
| Structure of ostium of left paranasal sinus (body structure) | Laterality | Left | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Endoscopic balloon dilation of ostium of left paranasal sinus | Procedure site - Direct (attribute) | True | Structure of ostium of left paranasal sinus (body structure) | Inferred relationship | Some | 1 |
| Endoscopic balloon dilatation of ostia of bilateral paranasal sinuses | Procedure site - Direct (attribute) | True | Structure of ostium of left paranasal sinus (body structure) | Inferred relationship | Some | 1 |
This concept is not in any reference sets