<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="SurgeryComponents" />
  <url value="http://mrdm.nl/profiles/fhir/r4/dbir/StructureDefinition/SurgeryComponents" />
  <name value="SurgeryComponents" />
  <status value="draft" />
  <description value="Operation techniques and other components used for breast implant surgery" />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="fhirpath" />
    <expression value="Procedure.extension" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="http://mrdm.nl/profiles/fhir/r4/dbir/StructureDefinition/SurgeryComponents" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="$this" />
        </discriminator>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <type>
        <code value="code" />
      </type>
      <type>
        <code value="CodeableConcept" />
      </type>
    </element>
    <element id="Extension.value[x]:IncisionSite">
      <path value="Extension.value[x]" />
      <sliceName value="IncisionSite" />
      <type>
        <code value="CodeableConcept" />
      </type>
      <type>
        <code value="Coding" />
      </type>
    </element>
    <element id="Extension.value[x]:Plane">
      <path value="Extension.value[x]" />
      <sliceName value="Plane" />
      <type>
        <code value="code" />
      </type>
      <type>
        <code value="string" />
      </type>
      <type>
        <code value="CodeableConcept" />
      </type>
    </element>
    <element id="Extension.value[x]:TimingReconstruction">
      <path value="Extension.value[x]" />
      <sliceName value="TimingReconstruction" />
      <type>
        <code value="date" />
      </type>
      <type>
        <code value="CodeableConcept" />
      </type>
    </element>
    <element id="Extension.value[x]:PlannedReplacement">
      <path value="Extension.value[x]" />
      <sliceName value="PlannedReplacement" />
      <type>
        <code value="integer" />
      </type>
      <type>
        <code value="CodeableConcept" />
      </type>
    </element>
  </differential>
</StructureDefinition>