{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "Upper Left Tooth 2 from the central axis, permanent dentition.",
  "system" : "http://terminology.hl7.org/CodeSystem/ex-tooth",
  "property" : [ ],
  "codesystem" : "18cc2737-6fa1-5f43-accc-7c1aac00e12d",
  "concept_id" : "b81623c3-0f7d-5955-9400-0b84c9254292",
  "ancestors" : {
    "22" : 0
  },
  "id" : "430c6e1d-9fad-4c9b-985a-258830629c87",
  "code" : "22",
  "display" : "22",
  "version" : "1.0.0"
}