Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2004. Module: SNOMED CT core
Descriptions:
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Functional endoscopic sinus surgery - antrostomy via inferior meatus | Is a | False | Inferior meatal antrostomy | Inferred relationship | Existential restriction modifier (core metadata concept) |
Reference Sets
Description inactivation indicator reference set