description: Describes the location or relative position on the body, such as superior/inferior, medial/lateral or internal/external. package_name: hl7.fhir.be.core-clinical derivation: constraint name: BeExtBodyTopography type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'https://www.ehealth.fgov.be/standards/fhir/core-clinical/StructureDefinition/be-ext-body-topography'} index: 1 value: choices: [valueCodeableConcept] index: 3 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 4} package_version: 1.2.0 extensions: {} class: extension kind: complex-type url: https://www.ehealth.fgov.be/standards/fhir/core-clinical/StructureDefinition/be-ext-body-topography base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.2.0