Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2011. Module: SNOMED CT core
Descriptions:
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Incision and drainage of lacrimal sac | Is a | True | Incision and drainage of lacrimal drainage structure (procedure) | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Division of nasolacrimal duct for stricture with drainage | Is a | True | Incision and drainage of lacrimal drainage structure (procedure) | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets