{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Low Vision Central. Orthogonal off-center test pattern with 6° spacing. 75 test locations within the central 30°. Corresponds with the 32/30-2 excluding the 2 locations at the blind spot, including a macular test location. The LVC is linked with a staircase threshold strategy starting at 0 dB intensity and applies stimulus area V",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "b054f3c5-0d47-5d9f-9703-daa3dac5d829",
  "ancestors" : {
    "111813" : 0
  },
  "id" : "dd9e8ffe-5428-49ab-a5ec-1e7289e202ca",
  "code" : "111813",
  "display" : "Visual Field LVC Test Pattern",
  "version" : "01"
}