Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2005. Module: SNOMED CT core
Descriptions:
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Excision of lesion from sphenoid sinus | Is a | True | Sphenoid sinusectomy | Inferred relationship | Existential restriction modifier (core metadata concept) | |
External frontoethmosphenoidectomy | Is a | True | Sphenoid sinusectomy | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Intranasal frontoethmosphenoidectomy | Is a | True | Sphenoid sinusectomy | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Endoscopic excision of sphenoid sinus (procedure) | Is a | True | Sphenoid sinusectomy | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Excision of sphenoid sinus and nasal turbinate (procedure) | Is a | True | Sphenoid sinusectomy | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets