description: Extension for capturing cause of injury information in Emergency Department notes
package_name: synapxe.sgcdi
derivation: constraint
name: causeOfInjury
type: Extension
elements:
  url:
    pattern: {type: Uri, value: 'https://fhir.synapxe.sg/StructureDefinition/ext-ed-causeOfInjury'}
    index: 0
  value:
    short: Cause of injury
    choices: [valueCodeableConcept]
    index: 2
  valueCodeableConcept: {type: CodeableConcept, short: Cause of injury, choiceOf: value, index: 3}
package_version: 1.0.8
class: extension
kind: complex-type
url: https://fhir.synapxe.sg/StructureDefinition/ext-ed-causeOfInjury
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null
required: [value, valueCodeableConcept]