German Dental FHIR Profiles (R4) - Local Development build (v0.41.6) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

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: ICDAS Caries Score - JSON Representation

Active as of 2026-07-29

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{
  "resourceType" : "CodeSystem",
  "id" : "icdas-caries-score",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem icdas-caries-score</b></p><a name=\"icdas-caries-score\"> </a><a name=\"hcicdas-caries-score\"> </a><p>This case-sensitive code system <code>https://fhir.cognovis.de/dental/CodeSystem/icdas-caries-score</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">0<a name=\"icdas-caries-score-0\"> </a></td><td>Sound tooth surface</td><td>No evidence of caries after air drying.</td></tr><tr><td style=\"white-space:nowrap\">1<a name=\"icdas-caries-score-1\"> </a></td><td>First visual change in enamel</td><td>First visual change in enamel visible after prolonged air drying.</td></tr><tr><td style=\"white-space:nowrap\">2<a name=\"icdas-caries-score-2\"> </a></td><td>Distinct visual change in enamel</td><td>Distinct visual change in enamel visible when wet.</td></tr><tr><td style=\"white-space:nowrap\">3<a name=\"icdas-caries-score-3\"> </a></td><td>Localized enamel breakdown</td><td>Localized enamel breakdown without visible dentin.</td></tr><tr><td style=\"white-space:nowrap\">4<a name=\"icdas-caries-score-4\"> </a></td><td>Underlying dark shadow from dentin</td><td>Underlying dark shadow from dentin, with or without localized enamel breakdown.</td></tr><tr><td style=\"white-space:nowrap\">5<a name=\"icdas-caries-score-5\"> </a></td><td>Distinct cavity with visible dentin</td><td>Distinct cavity with visible dentin.</td></tr><tr><td style=\"white-space:nowrap\">6<a name=\"icdas-caries-score-6\"> </a></td><td>Extensive distinct cavity with visible dentin</td><td>Extensive distinct cavity with visible dentin.</td></tr></table></div>"
  },
  "url" : "https://fhir.cognovis.de/dental/CodeSystem/icdas-caries-score",
  "version" : "0.41.6",
  "name" : "ICDASCariesScoreCS",
  "title" : "ICDAS Caries Score",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-07-29T15:26:56+02:00",
  "publisher" : "cognovis GmbH",
  "contact" : [
    {
      "name" : "cognovis GmbH",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://www.cognovis.de"
        },
        {
          "system" : "email",
          "value" : "info@cognovis.de"
        }
      ]
    }
  ],
  "description" : "ICDAS II coronal caries lesion scores from 0 through 6. Restoration and sealant status is outside this code system.",
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "urn:iso:std:iso:3166",
          "code" : "DE",
          "display" : "Germany"
        }
      ]
    }
  ],
  "copyright" : "Copyright 2026+ cognovis GmbH. Licensed under CC-BY-4.0.",
  "caseSensitive" : true,
  "content" : "complete",
  "count" : 7,
  "concept" : [
    {
      "code" : "0",
      "display" : "Sound tooth surface",
      "definition" : "No evidence of caries after air drying."
    },
    {
      "code" : "1",
      "display" : "First visual change in enamel",
      "definition" : "First visual change in enamel visible after prolonged air drying."
    },
    {
      "code" : "2",
      "display" : "Distinct visual change in enamel",
      "definition" : "Distinct visual change in enamel visible when wet."
    },
    {
      "code" : "3",
      "display" : "Localized enamel breakdown",
      "definition" : "Localized enamel breakdown without visible dentin."
    },
    {
      "code" : "4",
      "display" : "Underlying dark shadow from dentin",
      "definition" : "Underlying dark shadow from dentin, with or without localized enamel breakdown."
    },
    {
      "code" : "5",
      "display" : "Distinct cavity with visible dentin",
      "definition" : "Distinct cavity with visible dentin."
    },
    {
      "code" : "6",
      "display" : "Extensive distinct cavity with visible dentin",
      "definition" : "Extensive distinct cavity with visible dentin."
    }
  ]
}