{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Upper Left Tooth 2 from the central axis, permanent dentition.",
  "system" : "http://terminology.hl7.org/CodeSystem/ex-tooth",
  "property" : [ ],
  "codesystem" : "7e0b2423-6c36-509a-901c-ddba66610412",
  "concept_id" : "b81623c3-0f7d-5955-9400-0b84c9254292",
  "ancestors" : {
    "22" : 0
  },
  "id" : "756884e9-9e51-4f93-8d6d-6a7177d721e3",
  "code" : "22",
  "display" : "22",
  "version" : "1.0.0"
}