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 |
{
"resourceType" : "CodeSystem",
"id" : "WalchClassification",
"text" : {
"status" : "generated",
"div" : "<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\">\u00a0\u00a0type_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\">\u00a0\u00a0type_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\">\u00a0\u00a0type_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\">\u00a0\u00a0type_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\">\u00a0\u00a0type_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\">\u00a0\u00a0type_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\">\u00a0\u00a0type_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>"
},
"url" : "https://kip.rkkp.dk/fhir/CodeSystem/WalchClassification",
"version" : "2.12.0",
"name" : "WalchClassification",
"title" : "Walch classification",
"status" : "active",
"date" : "2022-10-06T00:00:00+02:00",
"publisher" : "Sundhedsvæsenets Kvalitetsinstitut with Trifork Digital Health A/S",
"contact" : [
{
"name" : "Sundhedsvæsenets Kvalitetsinstitut with Trifork Digital Health A/S",
"telecom" : [
{
"system" : "url",
"value" : "https://trifork.com"
},
{
"system" : "email",
"value" : "rbk@trifork.com"
}
]
}
],
"description" : "Walch classification; Link: https://radiopaedia.org/articles/walch-classification-of-glenoid-morphology-1",
"caseSensitive" : false,
"content" : "complete",
"count" : 11,
"concept" : [
{
"code" : "type_a",
"display" : "Type A",
"definition" : "Type A: centered humeral head, concentric wear, no subluxation of the humeral head",
"concept" : [
{
"code" : "type_a1",
"display" : "Type A1",
"definition" : "Type A1: minor central erosion"
},
{
"code" : "type_a2",
"display" : "Type A2",
"definition" : "Type A2: major central erosion, humeral head protruding into the glenoid cavity"
}
]
},
{
"code" : "type_b",
"display" : "Type B",
"definition" : "Type B: humeral head subluxated posteriorly, biconcave glenoid with asymmetric wear",
"concept" : [
{
"code" : "type_b1",
"display" : "Type B1",
"definition" : "Type B1: narrowing of the posterior joint space, subchondral sclerosis, osteophytes"
},
{
"code" : "type_b2",
"display" : "Type B2",
"definition" : "Type B2: biconcave aspect of the glenoid with posterior rim erosion and retroverted glenoid"
},
{
"code" : "type_b3",
"display" : "Type B3",
"definition" : "Type B3: monoconcave and posterior wear with >15° retroversion or >70% posterior humeral head subluxation, or both"
}
]
},
{
"code" : "type_c",
"display" : "Type C",
"definition" : "Type C: Dysplastic glenoid with at least 25° of retroversion not caused by erosion",
"concept" : [
{
"code" : "type_c1",
"display" : "Type C1",
"definition" : "Type C1: dysplastic glenoid with >25° retroversion regardless of the erosion"
},
{
"code" : "type_c2",
"display" : "Type C2",
"definition" : "Type C2: biconcave, posterior bone loss, posterior translation of the humeral head"
}
]
},
{
"code" : "type_d",
"display" : "Type D",
"definition" : "Type D: glenoid anteversion or anterior humeral head subluxation <40°"
}
]
}