Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2019. Module: SNOMED CT core
Descriptions:
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Central perforation of bilateral tympanic membranes (disorder) | Is a | True | Central perforation of left tympanic membrane | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Total perforation of left tympanic membrane (disorder) | Is a | False | Central perforation of left tympanic membrane | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets