{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The surface of a tooth facing the lips.",
  "system" : "http://terminology.hl7.org/CodeSystem/FDI-surface",
  "property" : [ ],
  "codesystem" : "68335563-2b48-570a-8bb0-3180f311d4bb",
  "concept_id" : "e75be303-0cb7-59a7-a3fc-3475be952a46",
  "ancestors" : {
    "V" : 0
  },
  "id" : "a0188466-6a4d-40af-b163-f2e9e69c18a5",
  "code" : "V",
  "display" : "Ventral",
  "version" : "4.0.1"
}