{
  "resourceType" : "ValueSet",
  "id" : "R5-v3-TopicalApplication-for-R4",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet R5-v3-TopicalApplication-for-R4</b></p><a name=\"R5-v3-TopicalApplication-for-R4\"> </a><a name=\"hcR5-v3-TopicalApplication-for-R4\"> </a><p>This value set expansion contains 34 concepts.</p><table class=\"codes\"><tr><td><b>System</b></td><td><b>Version</b></td><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-BUC\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-BUC\">BUC</a></td><td>Topical application, buccal</td><td>Topical application, buccal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-CERV\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-CERV\">CERV</a></td><td>Topical application, cervical</td><td>Topical application, cervical</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-DEN\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-DEN\">DEN</a></td><td>Topical application, dental</td><td>Topical application, dental</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-DRESS\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-DRESS\">DRESS</a></td><td>Topical application, soaked dressing</td><td>Topical application, soaked dressing</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-GIN\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-GIN\">GIN</a></td><td>Topical application, gingival</td><td>Topical application, gingival</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-HAIR\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-HAIR\">HAIR</a></td><td>Topical application, hair</td><td>Topical application, hair</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-ICORNTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-ICORNTA\">ICORNTA</a></td><td>Topical application, intracorneal</td><td>Topical application, intracorneal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-ICORONTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-ICORONTA\">ICORONTA</a></td><td>Topical application, intracoronal (dental)</td><td>Topical application, intracoronal (dental)</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-IESOPHTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-IESOPHTA\">IESOPHTA</a></td><td>Topical application, intraesophageal</td><td>Topical application, intraesophageal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-IILEALTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-IILEALTA\">IILEALTA</a></td><td>Topical application, intraileal</td><td>Topical application, intraileal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-ILTOP\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-ILTOP\">ILTOP</a></td><td>Topical application, intralesional</td><td>Topical application, intralesional</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-ILUMTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-ILUMTA\">ILUMTA</a></td><td>Topical application, intraluminal</td><td>Topical application, intraluminal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-IONTO\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-IONTO\">IONTO</a></td><td>Topical application, iontophoresis</td><td>Topical application, iontophoresis</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-IOTOP\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-IOTOP\">IOTOP</a></td><td>Topical application, intraocular</td><td>Topical application, intraocular</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-LARYNGTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-LARYNGTA\">LARYNGTA</a></td><td>Topical application, laryngeal</td><td>Topical application, laryngeal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-MUC\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-MUC\">MUC</a></td><td>Topical application, mucous membrane</td><td>Topical application, mucous membrane</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-NAIL\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-NAIL\">NAIL</a></td><td>Topical application, nail</td><td>Topical application, nail</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-NASAL\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-NASAL\">NASAL</a></td><td>Topical application, nasal</td><td>Topical application, nasal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-OCDRESTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-OCDRESTA\">OCDRESTA</a></td><td>Occlusive dressing technique</td><td>Occlusive dressing technique</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-OPTHALTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-OPTHALTA\">OPTHALTA</a></td><td>Topical application, ophthalmic</td><td>Topical application, ophthalmic</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-ORALTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-ORALTA\">ORALTA</a></td><td>Topical application, oral</td><td>Topical application, oral</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-ORMUC\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-ORMUC\">ORMUC</a></td><td>Topical application, oromucosal</td><td>Topical application, oromucosal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-OROPHARTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-OROPHARTA\">OROPHARTA</a></td><td>Topical application, oropharyngeal</td><td>Topical application, oropharyngeal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-PDONTTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-PDONTTA\">PDONTTA</a></td><td>Topical application, periodontal</td><td>Topical application, periodontal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-PERIANAL\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-PERIANAL\">PERIANAL</a></td><td>Topical application, perianal</td><td>Topical application, perianal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-PERINEAL\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-PERINEAL\">PERINEAL</a></td><td>Topical application, perineal</td><td>Topical application, perineal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-RECTAL\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-RECTAL\">RECTAL</a></td><td>Topical application, rectal</td><td>Topical application, rectal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-SCALP\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-SCALP\">SCALP</a></td><td>Topical application, scalp</td><td>Topical application, scalp</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-SKIN\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-SKIN\">SKIN</a></td><td>Topical application, skin</td><td>Topical application, skin</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-SUBCONJTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-SUBCONJTA\">SUBCONJTA</a></td><td>Subconjunctival</td><td>Subconjunctival</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-SWAB\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-SWAB\">SWAB</a></td><td>Topical application, swab</td><td>Topical application, swab</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-TMUCTA\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-TMUCTA\">TMUCTA</a></td><td>Topical application, transmucosal</td><td>Topical application, transmucosal</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-TOPICAL\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-TOPICAL\">TOPICAL</a></td><td>Topical</td><td>Topical</td></tr><tr><td><a name=\"R5-v3-TopicalApplication-for-R4-http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration-VAGINS\"> </a><code>http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration</code></td><td>2.1.0</td><td style=\"white-space:nowrap\">\u00a0\u00a0<a href=\"CodeSystem-v3-RouteOfAdministration.html#v3-RouteOfAdministration-VAGINS\">VAGINS</a></td><td>Topical application, vaginal</td><td>Insertion, vaginal</td></tr></table></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fhir"
  },
  {
    "extension" : [{
      "url" : "packageId",
      "valueId" : "hl7.fhir.uv.xver-r5.r4"
    },
    {
      "url" : "version",
      "valueString" : "0.1.0"
    },
    {
      "url" : "uri",
      "valueUri" : "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"
    }],
    "url" : "http://hl7.org/fhir/StructureDefinition/package-source"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 0,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"
      }]
    }
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/uv/xver/ValueSet/R5-v3-TopicalApplication-for-R4",
  "version" : "0.1.0",
  "name" : "R5V3TopicalApplicationForR4",
  "title" : "Cross-version ValueSet R5.TopicalApplication for use in FHIR R4",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-03-17T21:02:03.8104715+00:00",
  "publisher" : "FHIR Infrastructure",
  "contact" : [{
    "name" : "FHIR Infrastructure",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/fiwg"
    }]
  }],
  "description" : "This cross-version ValueSet represents content from `http://terminology.hl7.org/ValueSet/v3-TopicalApplication|2.0.0` for use in FHIR R4.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "purpose" : "This value set is part of the cross-version definitions generated to enable use of the\r\nvalue set `http://terminology.hl7.org/ValueSet/v3-TopicalApplication|2.0.0` as defined in FHIR R5\r\nin FHIR R4.\r\n\r\nThe source value set is bound to the following FHIR R5 elements:\r\n* \r\n\r\nNote that all concepts are included in this cross-version definition because no concepts have compatible representations\r\n\r\nFollowing are the generation technical comments:\r\n\nFHIR ValueSet `http://terminology.hl7.org/ValueSet/v3-TopicalApplication|2.0.0`, defined in FHIR R5 does not have any mapping to FHIR R4",
  "compose" : {
    "include" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "concept" : [{
        "code" : "BUC",
        "display" : "Topical application, buccal"
      },
      {
        "code" : "CERV",
        "display" : "Topical application, cervical"
      },
      {
        "code" : "DEN",
        "display" : "Topical application, dental"
      },
      {
        "code" : "DRESS",
        "display" : "Topical application, soaked dressing"
      },
      {
        "code" : "GIN",
        "display" : "Topical application, gingival"
      },
      {
        "code" : "HAIR",
        "display" : "Topical application, hair"
      },
      {
        "code" : "ICORNTA",
        "display" : "Topical application, intracorneal"
      },
      {
        "code" : "ICORONTA",
        "display" : "Topical application, intracoronal (dental)"
      },
      {
        "code" : "IESOPHTA",
        "display" : "Topical application, intraesophageal"
      },
      {
        "code" : "IILEALTA",
        "display" : "Topical application, intraileal"
      },
      {
        "code" : "ILTOP",
        "display" : "Topical application, intralesional"
      },
      {
        "code" : "ILUMTA",
        "display" : "Topical application, intraluminal"
      },
      {
        "code" : "IONTO",
        "display" : "Topical application, iontophoresis"
      },
      {
        "code" : "IOTOP",
        "display" : "Topical application, intraocular"
      },
      {
        "code" : "LARYNGTA",
        "display" : "Topical application, laryngeal"
      },
      {
        "code" : "MUC",
        "display" : "Topical application, mucous membrane"
      },
      {
        "code" : "NAIL",
        "display" : "Topical application, nail"
      },
      {
        "code" : "NASAL",
        "display" : "Topical application, nasal"
      },
      {
        "code" : "OCDRESTA",
        "display" : "Occlusive dressing technique"
      },
      {
        "code" : "OPTHALTA",
        "display" : "Topical application, ophthalmic"
      },
      {
        "code" : "ORALTA",
        "display" : "Topical application, oral"
      },
      {
        "code" : "ORMUC",
        "display" : "Topical application, oromucosal"
      },
      {
        "code" : "OROPHARTA",
        "display" : "Topical application, oropharyngeal"
      },
      {
        "code" : "PDONTTA",
        "display" : "Topical application, periodontal"
      },
      {
        "code" : "PERIANAL",
        "display" : "Topical application, perianal"
      },
      {
        "code" : "PERINEAL",
        "display" : "Topical application, perineal"
      },
      {
        "code" : "RECTAL",
        "display" : "Topical application, rectal"
      },
      {
        "code" : "SCALP",
        "display" : "Topical application, scalp"
      },
      {
        "code" : "SKIN",
        "display" : "Topical application, skin"
      },
      {
        "code" : "SUBCONJTA",
        "display" : "Subconjunctival"
      },
      {
        "code" : "SWAB",
        "display" : "Topical application, swab"
      },
      {
        "code" : "TMUCTA",
        "display" : "Topical application, transmucosal"
      },
      {
        "code" : "TOPICAL",
        "display" : "Topical"
      },
      {
        "code" : "VAGINS",
        "display" : "Topical application, vaginal"
      }]
    }]
  },
  "expansion" : {
    "timestamp" : "2026-03-17T21:02:03.8104715+00:00",
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      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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      "code" : "BUC",
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    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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      "code" : "CERV",
      "display" : "Topical application, cervical"
    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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      "code" : "DEN",
      "display" : "Topical application, dental"
    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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      "display" : "Topical application, intracorneal"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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      "code" : "IESOPHTA",
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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      "code" : "IILEALTA",
      "display" : "Topical application, intraileal"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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      "code" : "ILTOP",
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
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      "code" : "IONTO",
      "display" : "Topical application, iontophoresis"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "IOTOP",
      "display" : "Topical application, intraocular"
    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "LARYNGTA",
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "MUC",
      "display" : "Topical application, mucous membrane"
    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "NAIL",
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "NASAL",
      "display" : "Topical application, nasal"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "OCDRESTA",
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "OPTHALTA",
      "display" : "Topical application, ophthalmic"
    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "ORALTA",
      "display" : "Topical application, oral"
    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "ORMUC",
      "display" : "Topical application, oromucosal"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "OROPHARTA",
      "display" : "Topical application, oropharyngeal"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "PDONTTA",
      "display" : "Topical application, periodontal"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "PERIANAL",
      "display" : "Topical application, perianal"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "PERINEAL",
      "display" : "Topical application, perineal"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "RECTAL",
      "display" : "Topical application, rectal"
    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "SCALP",
      "display" : "Topical application, scalp"
    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "SKIN",
      "display" : "Topical application, skin"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "SUBCONJTA",
      "display" : "Subconjunctival"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "SWAB",
      "display" : "Topical application, swab"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "TMUCTA",
      "display" : "Topical application, transmucosal"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "TOPICAL",
      "display" : "Topical"
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    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "version" : "2.1.0",
      "code" : "VAGINS",
      "display" : "Topical application, vaginal"
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  }
}