{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Upper Left Tooth 3 from the central axis, permanent dentition.",
  "system" : "http://terminology.hl7.org/CodeSystem/ex-tooth",
  "property" : [ ],
  "codesystem" : "3049dd7c-d3d1-5fcb-9f44-0984d32f893c",
  "concept_id" : "9cee53fc-4616-5919-824c-e17f3a6b1127",
  "ancestors" : {
    "23" : 0
  },
  "id" : "3daa762e-2580-44c7-a634-33e4a64eb0c6",
  "code" : "23",
  "display" : "23",
  "version" : "4.0.1"
}