{
  "resourceType" : "ValueSet",
  "id" : "furcation-grade",
  "text" : {
    "status" : "extensions",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet furcation-grade</b></p><a name=\"furcation-grade\"> </a><a name=\"hcfurcation-grade\"> </a><ul><li>Include these codes as defined in <a href=\"CodeSystem-dental-chart-value.html\"><code>https://fhir.cognovis.de/dental-core/CodeSystem/dental-chart-value</code></a><span title=\"Version is not explicitly stated, which means it is fixed to the version provided in this specification\"> version &#x1F4E6;0.9.2</span><table class=\"none\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href=\"CodeSystem-dental-chart-value.html#dental-chart-value-furcation-grade-1\">furcation-grade-1</a></td><td style=\"color: #cccccc\">Furcation grade 1</td><td>Initial furcation involvement: horizontal loss of periodontal support not exceeding about one third of the tooth width.</td></tr><tr><td><a href=\"CodeSystem-dental-chart-value.html#dental-chart-value-furcation-grade-2\">furcation-grade-2</a></td><td style=\"color: #cccccc\">Furcation grade 2</td><td>Partial furcation involvement: horizontal loss of periodontal support exceeding about one third of the tooth width without passing through the furcation.</td></tr><tr><td><a href=\"CodeSystem-dental-chart-value.html#dental-chart-value-furcation-grade-3\">furcation-grade-3</a></td><td style=\"color: #cccccc\">Furcation grade 3</td><td>Through-and-through furcation involvement: horizontal loss of periodontal support passing through the entire furcation.</td></tr><tr><td><a href=\"CodeSystem-dental-chart-value.html#dental-chart-value-furcation-grade-4\">furcation-grade-4</a></td><td style=\"color: #cccccc\">Furcation grade 4</td><td>Through-and-through furcation involvement with the furcation entrance exposed by gingival recession, so that the furcation is clinically visible.</td></tr></table></li></ul></div>"
  },
  "url" : "https://fhir.cognovis.de/dental-core/ValueSet/furcation-grade",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.3.7985.2.48.20"
  }],
  "version" : "0.9.2",
  "name" : "FurcationGradeVS",
  "title" : "Furcation Grades",
  "status" : "draft",
  "experimental" : true,
  "date" : "2026-10-03T11:30:42+02:00",
  "publisher" : "cognovis GmbH",
  "contact" : [{
    "name" : "cognovis GmbH",
    "telecom" : [{
      "system" : "url",
      "value" : "https://www.cognovis.de"
    },
    {
      "system" : "email",
      "value" : "info@cognovis.de"
    }]
  }],
  "description" : "Horizontal furcation involvement grade on DentalPeriodontalFinding.component[furcation]. No named classification is claimed.",
  "copyright" : "Copyright 2026+ cognovis GmbH. Cognovis-authored Dental Core material is licensed under Apache-2.0; third-party material retains its own terms as documented in the Third-Party Notices.",
  "compose" : {
    "include" : [{
      "system" : "https://fhir.cognovis.de/dental-core/CodeSystem/dental-chart-value",
      "concept" : [{
        "code" : "furcation-grade-1"
      },
      {
        "code" : "furcation-grade-2"
      },
      {
        "code" : "furcation-grade-3"
      },
      {
        "code" : "furcation-grade-4"
      }]
    }]
  }
}