{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "The mesial aspect of the tooth.",
  "system" : "http://www.ada.org/snodent",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#status",
    "code" : "status",
    "valueCode" : "active"
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id",
    "code" : "internalId",
    "valueCode" : "23850"
  } ],
  "codesystem" : "bf8bd2d1-93f5-5bdd-9a9c-4ef2af641bd0",
  "concept_id" : "8fda612b-f58b-586d-8012-5a1a5bc987ef",
  "ancestors" : {
    "132513D" : 0
  },
  "id" : "8b41e093-0c25-4620-ac9f-edc0cfd58253",
  "code" : "132513D",
  "display" : "Mesial Surface",
  "version" : "2.1.0"
}