{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Permanent mandibular left first molar tooth; Universal designation 19; ISO designation 36",
  "system" : "http://terminology.hl7.org/CodeSystem/ADAUniversalToothDesignationSystem",
  "property" : [ ],
  "codesystem" : "5246f66e-0911-55f7-9683-d419eb534822",
  "concept_id" : "b439fada-9363-5004-9e70-b71017574a34",
  "ancestors" : {
    "19" : 0
  },
  "id" : "f62adaf4-b0d8-4355-b564-2fcc84b53927",
  "code" : "19",
  "display" : "Permanent mandibular left second molar tooth",
  "version" : "1.0.1"
}