{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "General test corresponding to the 30-2 but excluding the 2 test locations in the blind spot area, hence with 74 instead of 76 test locations",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "1e08f049-5928-5b0a-a5ed-adcc1bb04935",
  "ancestors" : {
    "111814" : 0
  },
  "id" : "02bd7bd6-de19-462f-a792-6f729680c148",
  "code" : "111814",
  "display" : "Visual Field Central Test Pattern",
  "version" : "01"
}