This page is part of the FHIR Specification (v1.6.0: STU 3 Ballot 4). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3
Definition for Code System VisionBase
<CodeSystem xmlns="http://hl7.org/fhir"> <id value="vision-base-codes"/> <meta> <lastUpdated value="2016-08-11T17:02:54.322+10:00"/> </meta> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"> <h2>VisionBase</h2> <div> <p>A coded concept listing the base codes.</p> </div> <p>This code system http://hl7.org/fhir/vision-base-codes defines the following codes:</p> <table class="codes"> <tr> <td> <b>Code</b> </td> <td> <b>Display</b> </td> <td> <b>Definition</b> </td> </tr> <tr> <td>up <a name="vision-base-codes-up"> </a> </td> <td>Up</td> <td>top</td> </tr> <tr> <td>down <a name="vision-base-codes-down"> </a> </td> <td>Down</td> <td>bottom</td> </tr> <tr> <td>in <a name="vision-base-codes-in"> </a> </td> <td>In</td> <td>inner edge</td> </tr> <tr> <td>out <a name="vision-base-codes-out"> </a> </td> <td>Out</td> <td>outer edge</td> </tr> </table> </div> </text> <url value="http://hl7.org/fhir/vision-base-codes"/> <identifier> <system value="urn:ietf:rfc:3986"/> <value value="urn:oid:2.16.840.1.113883.4.642.1.345"/> </identifier> <version value="1.6.0"/> <name value="VisionBase"/> <status value="draft"/> <experimental value="false"/> <publisher value="HL7 (FHIR Project)"/> <contact> <telecom> <system value="other"/> <value value="http://hl7.org/fhir"/> </telecom> <telecom> <system value="email"/> <value value="fhir@lists.hl7.org"/> </telecom> </contact> <date value="2016-08-11T17:02:54+10:00"/> <description value="A coded concept listing the base codes."/> <caseSensitive value="true"/> <valueSet value="http://hl7.org/fhir/ValueSet/vision-base-codes"/> <content value="complete"/> <concept> <code value="up"/> <display value="Up"/> <definition value="top"/> </concept> <concept> <code value="down"/> <display value="Down"/> <definition value="bottom"/> </concept> <concept> <code value="in"/> <display value="In"/> <definition value="inner edge"/> </concept> <concept> <code value="out"/> <display value="Out"/> <definition value="outer edge"/> </concept> </CodeSystem>
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.