description: The description display term for a SNOMED CT concept. package_name: fhir.r4.ukcore.stu3.currentbuild derivation: constraint name: ExtensionUKCoreCodingSCTDescDisplay type: Extension elements: url: pattern: {type: uri, value: 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-CodingSCTDescDisplay'} type: uri index: 0 value: choices: [valueString] index: 2 valueString: {type: string, choiceOf: value, index: 3} package_version: 0.0.14-pre-release class: extension kind: complex-type url: https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-CodingSCTDescDisplay base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.2.0 required: [value, valueString]