{
  "resourceType" : "CodeSystem",
  "id" : "ICRSGradingSystem",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem ICRSGradingSystem</b></p><a name=\"ICRSGradingSystem\"> </a><a name=\"hcICRSGradingSystem\"> </a><p>This case-insensitive code system <code>https://kip.rkkp.dk/fhir/CodeSystem/ICRSGradingSystem</code> defines the following codes in an undefined hierarchy:</p><table class=\"codes\"><tr><td><b>Lvl</b></td><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td>1</td><td style=\"white-space:nowrap\">grade_0<a name=\"ICRSGradingSystem-grade_0\"> </a></td><td>Grade 0: Normal</td><td>Grade 0: Normal</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">grade_1<a name=\"ICRSGradingSystem-grade_1\"> </a></td><td>Grade 1: Nearly normal, superficial lesions</td><td>Grade 1: Nearly normal, superficial lesions</td></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0grade_1a<a name=\"ICRSGradingSystem-grade_1a\"> </a></td><td>Grade 1A: Soft indentations</td><td>Grade 1A: Soft indentations</td></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0grade_1b<a name=\"ICRSGradingSystem-grade_1b\"> </a></td><td>Grade 1B: Superficial fissures and cracks</td><td>Grade 1B: Superficial fissures and cracks</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">grade_2<a name=\"ICRSGradingSystem-grade_2\"> </a></td><td>Grade 2: Abnormal</td><td>Grade 2: Abnormal, lesiosn extending down to &lt;50% of cartilage depth</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">grade_3<a name=\"ICRSGradingSystem-grade_3\"> </a></td><td>Grade 3: Severely abnormal</td><td>Grade 3: Severely abnormal, cartilage defects extending down &gt;50% of cartilage depth</td></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0grade_3a<a name=\"ICRSGradingSystem-grade_3a\"> </a></td><td>Grade 3A: Severely abnormal</td><td>Grade 3A: Cartilage defects extending down &gt;50% of cartilage depth...</td></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0grade_3b<a name=\"ICRSGradingSystem-grade_3b\"> </a></td><td>Grade 3B: Severely abnormal</td><td>Grade 3B: ...as well as down to calcified layer...</td></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0grade_3c<a name=\"ICRSGradingSystem-grade_3c\"> </a></td><td>Grade 3C: Severely abnormal</td><td>Grade 3C: ...and down to but not through the sunchondral bone.</td></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0grade_3d<a name=\"ICRSGradingSystem-grade_3d\"> </a></td><td>Grade 3D: Severely abnormal</td><td>Grade 3D: Blisters are included in this grade.</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">grade_4<a name=\"ICRSGradingSystem-grade_4\"> </a></td><td>Grade 4: Severely abnormal</td><td>Grade 4: Severely abnormal</td></tr></table></div>"
  },
  "url" : "https://kip.rkkp.dk/fhir/CodeSystem/ICRSGradingSystem",
  "version" : "2.16.0",
  "name" : "ICRSGradingSystem",
  "title" : "ICRS grading system",
  "status" : "active",
  "date" : "2022-09-19T00:00:00+02:00",
  "publisher" : "Sundhedsvæsenets Kvalitetsinstitut with Trifork Digital Health A/S",
  "contact" : [{
    "name" : "Sundhedsvæsenets Kvalitetsinstitut with Trifork Digital Health A/S",
    "telecom" : [{
      "system" : "url",
      "value" : "https://trifork.com"
    },
    {
      "system" : "email",
      "value" : "rbk@trifork.com"
    }]
  }],
  "description" : "ICRS grading system; Link: https://www.researchgate.net/figure/The-International-Cartilage-Repair-Society-ICRS-Cartilage-Lesion-Classification-System_fig2_224847959",
  "caseSensitive" : false,
  "content" : "complete",
  "count" : 11,
  "concept" : [{
    "code" : "grade_0",
    "display" : "Grade 0: Normal",
    "definition" : "Grade 0: Normal"
  },
  {
    "code" : "grade_1",
    "display" : "Grade 1: Nearly normal, superficial lesions",
    "definition" : "Grade 1: Nearly normal, superficial lesions",
    "concept" : [{
      "code" : "grade_1a",
      "display" : "Grade 1A: Soft indentations",
      "definition" : "Grade 1A: Soft indentations"
    },
    {
      "code" : "grade_1b",
      "display" : "Grade 1B: Superficial fissures and cracks",
      "definition" : "Grade 1B: Superficial fissures and cracks"
    }]
  },
  {
    "code" : "grade_2",
    "display" : "Grade 2: Abnormal",
    "definition" : "Grade 2: Abnormal, lesiosn extending down to <50% of cartilage depth"
  },
  {
    "code" : "grade_3",
    "display" : "Grade 3: Severely abnormal",
    "definition" : "Grade 3: Severely abnormal, cartilage defects extending down >50% of cartilage depth",
    "concept" : [{
      "code" : "grade_3a",
      "display" : "Grade 3A: Severely abnormal",
      "definition" : "Grade 3A: Cartilage defects extending down >50% of cartilage depth..."
    },
    {
      "code" : "grade_3b",
      "display" : "Grade 3B: Severely abnormal",
      "definition" : "Grade 3B: ...as well as down to calcified layer..."
    },
    {
      "code" : "grade_3c",
      "display" : "Grade 3C: Severely abnormal",
      "definition" : "Grade 3C: ...and down to but not through the sunchondral bone."
    },
    {
      "code" : "grade_3d",
      "display" : "Grade 3D: Severely abnormal",
      "definition" : "Grade 3D: Blisters are included in this grade."
    }]
  },
  {
    "code" : "grade_4",
    "display" : "Grade 4: Severely abnormal",
    "definition" : "Grade 4: Severely abnormal"
  }]
}