KIP Infrastructure
2.12.0 - ci-build
KIP Infrastructure, published by Sundhedsvæsenets Kvalitetsinstitut with Trifork Digital Health A/S. This guide is not an authorized publication; it is the continuous build for version 2.12.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/KIP-infrastructure/implementation-guide/ and changes regularly. See the Directory of published versions
| Active as of 2022-10-06 |
<CodeSystem xmlns="http://hl7.org/fhir">
<id value="WalchClassification"/>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem WalchClassification</b></p><a name="WalchClassification"> </a><a name="hcWalchClassification"> </a><p>This case-insensitive code system <code>https://kip.rkkp.dk/fhir/CodeSystem/WalchClassification</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">type_a<a name="WalchClassification-type_a"> </a></td><td>Type A</td><td>Type A: centered humeral head, concentric wear, no subluxation of the humeral head</td></tr><tr><td>2</td><td style="white-space:nowrap"> type_a1<a name="WalchClassification-type_a1"> </a></td><td>Type A1</td><td>Type A1: minor central erosion</td></tr><tr><td>2</td><td style="white-space:nowrap"> type_a2<a name="WalchClassification-type_a2"> </a></td><td>Type A2</td><td>Type A2: major central erosion, humeral head protruding into the glenoid cavity</td></tr><tr><td>1</td><td style="white-space:nowrap">type_b<a name="WalchClassification-type_b"> </a></td><td>Type B</td><td>Type B: humeral head subluxated posteriorly, biconcave glenoid with asymmetric wear</td></tr><tr><td>2</td><td style="white-space:nowrap"> type_b1<a name="WalchClassification-type_b1"> </a></td><td>Type B1</td><td>Type B1: narrowing of the posterior joint space, subchondral sclerosis, osteophytes</td></tr><tr><td>2</td><td style="white-space:nowrap"> type_b2<a name="WalchClassification-type_b2"> </a></td><td>Type B2</td><td>Type B2: biconcave aspect of the glenoid with posterior rim erosion and retroverted glenoid</td></tr><tr><td>2</td><td style="white-space:nowrap"> type_b3<a name="WalchClassification-type_b3"> </a></td><td>Type B3</td><td>Type B3: monoconcave and posterior wear with >15° retroversion or >70% posterior humeral head subluxation, or both</td></tr><tr><td>1</td><td style="white-space:nowrap">type_c<a name="WalchClassification-type_c"> </a></td><td>Type C</td><td>Type C: Dysplastic glenoid with at least 25° of retroversion not caused by erosion</td></tr><tr><td>2</td><td style="white-space:nowrap"> type_c1<a name="WalchClassification-type_c1"> </a></td><td>Type C1</td><td>Type C1: dysplastic glenoid with >25° retroversion regardless of the erosion</td></tr><tr><td>2</td><td style="white-space:nowrap"> type_c2<a name="WalchClassification-type_c2"> </a></td><td>Type C2</td><td>Type C2: biconcave, posterior bone loss, posterior translation of the humeral head</td></tr><tr><td>1</td><td style="white-space:nowrap">type_d<a name="WalchClassification-type_d"> </a></td><td>Type D</td><td>Type D: glenoid anteversion or anterior humeral head subluxation <40°</td></tr></table></div>
</text>
<url value="https://kip.rkkp.dk/fhir/CodeSystem/WalchClassification"/>
<version value="2.12.0"/>
<name value="WalchClassification"/>
<title value="Walch classification"/>
<status value="active"/>
<date value="2022-10-06T00:00:00+02:00"/>
<publisher
value="Sundhedsvæsenets Kvalitetsinstitut with Trifork Digital Health A/S"/>
<contact>
<name
value="Sundhedsvæsenets Kvalitetsinstitut with Trifork Digital Health A/S"/>
<telecom>
<system value="url"/>
<value value="https://trifork.com"/>
</telecom>
<telecom>
<system value="email"/>
<value value="rbk@trifork.com"/>
</telecom>
</contact>
<description
value="Walch classification; Link: https://radiopaedia.org/articles/walch-classification-of-glenoid-morphology-1"/>
<caseSensitive value="false"/>
<content value="complete"/>
<count value="11"/>
<concept>
<code value="type_a"/>
<display value="Type A"/>
<definition
value="Type A: centered humeral head, concentric wear, no subluxation of the humeral head"/>
<concept>
<code value="type_a1"/>
<display value="Type A1"/>
<definition value="Type A1: minor central erosion"/>
</concept>
<concept>
<code value="type_a2"/>
<display value="Type A2"/>
<definition
value="Type A2: major central erosion, humeral head protruding into the glenoid cavity"/>
</concept>
</concept>
<concept>
<code value="type_b"/>
<display value="Type B"/>
<definition
value="Type B: humeral head subluxated posteriorly, biconcave glenoid with asymmetric wear"/>
<concept>
<code value="type_b1"/>
<display value="Type B1"/>
<definition
value="Type B1: narrowing of the posterior joint space, subchondral sclerosis, osteophytes"/>
</concept>
<concept>
<code value="type_b2"/>
<display value="Type B2"/>
<definition
value="Type B2: biconcave aspect of the glenoid with posterior rim erosion and retroverted glenoid"/>
</concept>
<concept>
<code value="type_b3"/>
<display value="Type B3"/>
<definition
value="Type B3: monoconcave and posterior wear with >15° retroversion or >70% posterior humeral head subluxation, or both"/>
</concept>
</concept>
<concept>
<code value="type_c"/>
<display value="Type C"/>
<definition
value="Type C: Dysplastic glenoid with at least 25° of retroversion not caused by erosion"/>
<concept>
<code value="type_c1"/>
<display value="Type C1"/>
<definition
value="Type C1: dysplastic glenoid with >25° retroversion regardless of the erosion"/>
</concept>
<concept>
<code value="type_c2"/>
<display value="Type C2"/>
<definition
value="Type C2: biconcave, posterior bone loss, posterior translation of the humeral head"/>
</concept>
</concept>
<concept>
<code value="type_d"/>
<display value="Type D"/>
<definition
value="Type D: glenoid anteversion or anterior humeral head subluxation <40°"/>
</concept>
</CodeSystem>