: 2017 World Workshop Periodontitis Classification - JSON Representation
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{
"resourceType" : "CodeSystem",
"id" : "periodontitis-classification-2017",
"text" : {
"status" : "generated",
"div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem periodontitis-classification-2017</b></p><a name=\"periodontitis-classification-2017\"> </a><a name=\"hcperiodontitis-classification-2017\"> </a><p>This case-sensitive code system <code>https://fhir.cognovis.de/dental-core/CodeSystem/periodontitis-classification-2017</code> defines codes, but no codes are represented here</p></div>"
},
"url" : "https://fhir.cognovis.de/dental-core/CodeSystem/periodontitis-classification-2017",
"identifier" : [
{
"system" : "urn:ietf:rfc:3986",
"value" : "urn:oid:2.16.840.1.113883.3.7985.2.16.9"
}
],
"version" : "0.2.0",
"name" : "PeriodontitisClassification2017CS",
"title" : "2017 World Workshop Periodontitis Classification",
"status" : "draft",
"experimental" : true,
"date" : "2026-08-13T16:06:28+02:00",
"publisher" : "cognovis GmbH",
"contact" : [
{
"name" : "cognovis GmbH",
"telecom" : [
{
"system" : "url",
"value" : "https://www.cognovis.de"
},
{
"system" : "email",
"value" : "info@cognovis.de"
}
]
}
],
"description" : "Reference-only canonical metadata for the 2017 World Workshop periodontitis classification. The underlying expressions are not distributed in Dental Core.",
"copyright" : "Reference-only FHIR metadata. Clinical sources: Papapanou et al., J Periodontol. 2018;89 Suppl 1:S173-S182, PMID 29926951; Tonetti et al., J Periodontol. 2018;89 Suppl 1:S159-S172, PMID 29926952.",
"caseSensitive" : true,
"content" : "not-present"
}