<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="bodystructure-origin"/>
  <meta>
    <lastUpdated value="2026-06-19T13:42:33.392+11:00"/>
  </meta>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p class="res-header-id">
        <b>Generated Narrative: CodeSystem bodystructure-origin</b>
      </p>
      <a name="bodystructure-origin"> </a>
      <a name="hcbodystructure-origin"> </a>
      <div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%">
        <p style="margin-bottom: 0px">Last updated: 2021-01-05T10:01:24.148+11:00</p>
      </div>
      <p>This case-sensitive code system 
        <code>http://hl7.org/fhir/bodystructure-origin</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">autologous
            <a name="bodystructure-origin-autologous"> </a>
          </td>
          <td>Autologous</td>
          <td>Tissue, cells, or biological substances taken from the same individual.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">non-autologous
            <a name="bodystructure-origin-non-autologous"> </a>
          </td>
          <td>Non-autologous</td>
          <td>Tissue, cells, or materials that are not taken from the same individual; they may come from a donor or be artificially created.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">homologous
            <a name="bodystructure-origin-homologous"> </a>
          </td>
          <td>Homologous</td>
          <td>Tissue or cells taken from a donor of the same species.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">allogeneic
            <a name="bodystructure-origin-allogeneic"> </a>
          </td>
          <td>Allogeneic</td>
          <td>Tissue or cells from another genetically different individual of the same species.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">syngeneic
            <a name="bodystructure-origin-syngeneic"> </a>
          </td>
          <td>Syngeneic</td>
          <td>Tissue or cells taken from a genetically identical individual, such as an identical twin.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">heterologous
            <a name="bodystructure-origin-heterologous"> </a>
          </td>
          <td>Heterologous</td>
          <td>Tissue, cells, or materials from a genetically dissimilar source, commonly from a different species.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">zooplastic
            <a name="bodystructure-origin-zooplastic"> </a>
          </td>
          <td>Zooplastic</td>
          <td>Tissue or graft material taken from a non-human animal species.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">synthetic
            <a name="bodystructure-origin-synthetic"> </a>
          </td>
          <td>Synthetic</td>
          <td>Materials created through chemical or other artificial processes rather than derived from living organisms.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">mixed-source
            <a name="bodystructure-origin-mixed-source"> </a>
          </td>
          <td>Mixed Source</td>
          <td>A graft, transplant, or product that combines the patient's own biological materials with donor, animal, or synthetic sources.</td>
        </tr>
      </table>
    </div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="oo"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="informative"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="0"/>
  </extension>
  <url value="http://hl7.org/fhir/bodystructure-origin"/>
  <version value="6.0.0-ballot4"/>
  <name value="BodyStructureOrigin"/>
  <title value="Body Structure Origin Codes"/>
  <status value="active"/>
  <experimental value="true"/>
  <date value="2021-01-05T10:01:24+11:00"/>
  <publisher value="HL7 (FHIR Project)"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org/fhir"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="fhir@lists.hl7.org"/>
    </telecom>
  </contact>
  <description value="Codes describing the origin of an included body structure."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <caseSensitive value="true"/>
  <content value="complete"/>
  <concept>
    <code value="autologous"/>
    <display value="Autologous"/>
    <definition value="Tissue, cells, or biological substances taken from the same individual."/>
  </concept>
  <concept>
    <code value="non-autologous"/>
    <display value="Non-autologous"/>
    <definition value="Tissue, cells, or materials that are not taken from the same individual; they may come from a donor or be artificially created."/>
  </concept>
  <concept>
    <code value="homologous"/>
    <display value="Homologous"/>
    <definition value="Tissue or cells taken from a donor of the same species."/>
  </concept>
  <concept>
    <code value="allogeneic"/>
    <display value="Allogeneic"/>
    <definition value="Tissue or cells from another genetically different individual of the same species."/>
  </concept>
  <concept>
    <code value="syngeneic"/>
    <display value="Syngeneic"/>
    <definition value="Tissue or cells taken from a genetically identical individual, such as an identical twin."/>
  </concept>
  <concept>
    <code value="heterologous"/>
    <display value="Heterologous"/>
    <definition value="Tissue, cells, or materials from a genetically dissimilar source, commonly from a different species."/>
  </concept>
  <concept>
    <code value="zooplastic"/>
    <display value="Zooplastic"/>
    <definition value="Tissue or graft material taken from a non-human animal species."/>
  </concept>
  <concept>
    <code value="synthetic"/>
    <display value="Synthetic"/>
    <definition value="Materials created through chemical or other artificial processes rather than derived from living organisms."/>
  </concept>
  <concept>
    <code value="mixed-source"/>
    <display value="Mixed Source"/>
    <definition value="A graft, transplant, or product that combines the patient's own biological materials with donor, animal, or synthetic sources."/>
  </concept>
</CodeSystem>