{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Test pattern consisting of test point locations within 30° of fixation. Consists of 76 test points a minimum of 3° from each meridian and placed 6° apart. The \\\"-2\\\" distinguishes this from another 30° pattern (no longer supported)",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "fd06d843-907c-5755-8e75-4e89af802ccc",
  "ancestors" : {
    "111802" : 0
  },
  "id" : "09dea0dc-ba48-4c3d-a13b-ef666440e9f5",
  "code" : "111802",
  "display" : "Visual Field 30-2 Test Pattern",
  "version" : "01"
}