{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The \\\"Haigis a0\\\" constant used in IOL calculation",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "4c55682d-9806-551e-a69c-b3976392f862",
  "ancestors" : {
    "111769" : 0
  },
  "id" : "a9c9a94d-f185-4882-a9e6-661ef6022a2e",
  "code" : "111769",
  "display" : "Haigis a0",
  "version" : "01"
}