{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The Mesioclusodistal surfaces of a tooth.",
  "system" : "http://terminology.hl7.org/CodeSystem/FDI-surface",
  "property" : [ ],
  "codesystem" : "20b7385b-b6ca-5678-9b28-1c506e72b474",
  "concept_id" : "d1238230-bd0b-5e26-8074-51a99ffda9a5",
  "ancestors" : {
    "MOD" : 0
  },
  "id" : "ba89bd87-e1e5-4b4d-a23e-9ca889838cc5",
  "code" : "MOD",
  "display" : "Mesioclusodistal",
  "version" : "4.0.1"
}