{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Lower Left Tooth 4 from the central axis, permanent dentition.",
  "system" : "http://terminology.hl7.org/CodeSystem/ex-tooth",
  "property" : [ ],
  "codesystem" : "7e0b2423-6c36-509a-901c-ddba66610412",
  "concept_id" : "8c643d7f-1130-508f-a2fa-2649e914d593",
  "ancestors" : {
    "34" : 0
  },
  "id" : "3e658f20-f93a-43e4-8212-ecf3fe3ae78a",
  "code" : "34",
  "display" : "34",
  "version" : "1.0.0"
}