http://terminology.hl7.org/CodeSystem/FDI-surface|1.0.0

{
  "description" : "This value set includes a smattering of FDI tooth surface codes.",
  "compose" : null,
  "package" : "hl7.terminology.r5@6.3.0",
  "date" : "2025-05-01T01:35:10Z",
  "meta" : {
    "profile" : [ "http://hl7.org/fhir/StructureDefinition/shareablecodesystem" ],
    "lastUpdated" : "2020-04-09T21:10:28.568+00:00"
  },
  "publisher" : "Health Level Seven International",
  "content" : "complete",
  "name" : "SurfaceCodes",
  "copyright" : "This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "Surface Codes",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fm"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 1
  } ],
  "status" : "draft",
  "id" : "adadb600-f478-5fb3-b57e-5358f6ec22ae",
  "valueSet" : "http://terminology.hl7.org/ValueSet/surface",
  "url" : "http://terminology.hl7.org/CodeSystem/FDI-surface",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.1.1154",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "M",
    "display" : "Mesial",
    "definition" : "The surface of a tooth that is closest to the midline (middle) of the face."
  }, {
    "code" : "O",
    "display" : "Occlusal",
    "definition" : "The chewing surface of posterior teeth."
  }, {
    "code" : "I",
    "display" : "Incisal",
    "definition" : "The biting edge of anterior teeth."
  }, {
    "code" : "D",
    "display" : "Distal",
    "definition" : "The surface of a tooth that faces away from the midline of the face."
  }, {
    "code" : "B",
    "display" : "Buccal",
    "definition" : "The surface of a posterior tooth facing the cheeks."
  }, {
    "code" : "V",
    "display" : "Ventral",
    "definition" : "The surface of a tooth facing the lips."
  }, {
    "code" : "L",
    "display" : "Lingual",
    "definition" : "The surface of a tooth facing the tongue."
  }, {
    "code" : "MO",
    "display" : "Mesioclusal",
    "definition" : "The Mesioclusal surfaces of a tooth."
  }, {
    "code" : "DO",
    "display" : "Distoclusal",
    "definition" : "The Distoclusal surfaces of a tooth."
  }, {
    "code" : "DI",
    "display" : "Distoincisal",
    "definition" : "The Distoincisal surfaces of a tooth."
  }, {
    "code" : "MOD",
    "display" : "Mesioclusodistal",
    "definition" : "The Mesioclusodistal surfaces of a tooth."
  } ],
  "caseSensitive" : true,
  "version" : "1.0.0",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org",
      "system" : "url"
    }, {
      "value" : "hq@HL7.org",
      "system" : "email"
    } ]
  } ]
}