{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "An extension of the two-zone strategy, in which test points where the second stimulus is not seen receive threshold testing to quantify the depth of any detected scotomas",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "88597880-6fb0-54a2-9c26-5f3864cbb5f6",
  "ancestors" : {
    "111824" : 0
  },
  "id" : "551baaad-ce31-4746-8140-a4ad645b0822",
  "code" : "111824",
  "display" : "Visual Field Quantify-Defects Test Strategy",
  "version" : "01"
}