{
  "resourceType" : "CodeSystem",
  "id" : "stenosis-grade",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem stenosis-grade</b></p><a name=\"stenosis-grade\"> </a><a name=\"hcstenosis-grade\"> </a><p>This case-sensitive code system <code>http://vgh-stroke-ig.fhir.tw/CodeSystem/stenosis-grade</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\">1<a name=\"stenosis-grade-1\"> </a></td><td>狹窄小於 50%</td><td>血管管徑狹窄小於 50%。</td></tr><tr><td style=\"white-space:nowrap\">2<a name=\"stenosis-grade-2\"> </a></td><td>狹窄 50–99%</td><td>血管管徑狹窄 50% 至 99%。</td></tr><tr><td style=\"white-space:nowrap\">3<a name=\"stenosis-grade-3\"> </a></td><td>完全阻塞（100%）</td><td>血管完全阻塞。</td></tr></table></div>"
  },
  "url" : "http://vgh-stroke-ig.fhir.tw/CodeSystem/stenosis-grade",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.25.132538819805169335778790939150386009311"
  }],
  "version" : "0.1.0",
  "name" : "StrokeStenosisGradeCS",
  "title" : "腦中風－血管狹窄程度分組代碼",
  "status" : "draft",
  "experimental" : false,
  "date" : "2026-10-07T16:40:32+00:00",
  "publisher" : "高雄榮民總醫院 (VGHKS)",
  "contact" : [{
    "name" : "高雄榮民總醫院 (VGHKS)",
    "telecom" : [{
      "system" : "url",
      "value" : "https://www.vghks.gov.tw/"
    }]
  }],
  "description" : "此 CodeSystem 定義總頸動脈、內頸動脈與椎動脈的血管狹窄程度分組。",
  "caseSensitive" : true,
  "content" : "complete",
  "count" : 3,
  "concept" : [{
    "code" : "1",
    "display" : "狹窄小於 50%",
    "definition" : "血管管徑狹窄小於 50%。"
  },
  {
    "code" : "2",
    "display" : "狹窄 50–99%",
    "definition" : "血管管徑狹窄 50% 至 99%。"
  },
  {
    "code" : "3",
    "display" : "完全阻塞（100%）",
    "definition" : "血管完全阻塞。"
  }]
}