{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "A method of obtaining ophthalmic axial measurements that uses ultrasound, and that requires applanation of the cornea",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "f847659c-1a7f-57e5-9d14-4c015634b96a",
  "ancestors" : {
    "111750" : 0
  },
  "id" : "d14373a0-f555-425d-9cab-2b7ffa0d622d",
  "code" : "111750",
  "display" : "Ultrasound Contact",
  "version" : "01"
}