{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "Lower Left Tooth 1 from the central axis, permanent dentition.",
  "system" : "http://terminology.hl7.org/CodeSystem/ex-tooth",
  "property" : [ ],
  "codesystem" : "18cc2737-6fa1-5f43-accc-7c1aac00e12d",
  "concept_id" : "17f6d1a8-0213-5584-8634-25d4b07d8b06",
  "ancestors" : {
    "31" : 0
  },
  "id" : "b66b5f8e-cb7b-4ecc-9c9e-1a34ed95501d",
  "code" : "31",
  "display" : "31",
  "version" : "1.0.0"
}