<?xml version="1.0" encoding="UTF-8"?><CodeSystem xmlns="http://hl7.org/fhir"><id value="polymer-geometry"/><meta><lastUpdated value="2026-06-23T16:20:19.822+00:00"/></meta><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem polymer-geometry</b></p><a name="polymer-geometry"> </a><a name="hcpolymer-geometry"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/polymer-geometry</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">linear<a name="polymer-geometry-linear"> </a></td><td>Linear</td><td>Linear polymer geometry.</td></tr><tr><td style="white-space:nowrap">branched<a name="polymer-geometry-branched"> </a></td><td>Branched</td><td>Branched polymer geometry.</td></tr><tr><td style="white-space:nowrap">cross-linked<a name="polymer-geometry-cross-linked"> </a></td><td>Cross-linked</td><td>Cross-linked polymer network.</td></tr><tr><td style="white-space:nowrap">network<a name="polymer-geometry-network"> </a></td><td>Network</td><td>Network polymer.</td></tr><tr><td style="white-space:nowrap">dendritic<a name="polymer-geometry-dendritic"> </a></td><td>Dendritic</td><td>Dendritic polymer.</td></tr><tr><td style="white-space:nowrap">star<a name="polymer-geometry-star"> </a></td><td>Star</td><td>Star polymer geometry.</td></tr><tr><td style="white-space:nowrap">comb<a name="polymer-geometry-comb"> </a></td><td>Comb</td><td>Comb polymer geometry.</td></tr><tr><td style="white-space:nowrap">brush<a name="polymer-geometry-brush"> </a></td><td>Brush</td><td>Brush polymer geometry.</td></tr></table></div></text><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"><valueCode value="brr"/></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="1"/></extension><url value="http://hl7.org/fhir/polymer-geometry"/><version value="6.0.0-ballot4"/><name value="PolymerGeometryExample"/><title value="Polymer Geometry"/><status value="active"/><experimental value="true"/><date value="2026-06-19"/><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="Polymer geometry, e.g. linear, branched, cross-linked."/><jurisdiction><coding><system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/><code value="001"/><display value="World"/></coding></jurisdiction><caseSensitive value="true"/><valueSet value="http://hl7.org/fhir/ValueSet/polymer-geometry"/><content value="complete"/><concept><code value="linear"/><display value="Linear"/><definition value="Linear polymer geometry."/></concept><concept><code value="branched"/><display value="Branched"/><definition value="Branched polymer geometry."/></concept><concept><code value="cross-linked"/><display value="Cross-linked"/><definition value="Cross-linked polymer network."/></concept><concept><code value="network"/><display value="Network"/><definition value="Network polymer."/></concept><concept><code value="dendritic"/><display value="Dendritic"/><definition value="Dendritic polymer."/></concept><concept><code value="star"/><display value="Star"/><definition value="Star polymer geometry."/></concept><concept><code value="comb"/><display value="Comb"/><definition value="Comb polymer geometry."/></concept><concept><code value="brush"/><display value="Brush"/><definition value="Brush polymer geometry."/></concept></CodeSystem>