Update bot: Nieuwe pagina aangemaakt met ' {{Versions-2.16.840.1.113883.2.4.3.11.60.40.3.12.14(EN)|1|HeadCircumference-v1.3(2026-1EN)}} ==General information== Name: '''nl.zorg.HeadCircumference''' link=Schedelomvang-v1.3(2026-1NL)
Version: '''1.3'''
HCIM Status:Final
Release: '''20…'

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Nieuwe pagina aangemaakt met ' {{Versions-2.16.840.1.113883.2.4.3.11.60.40.3.12.14(EN)|1|HeadCircumference-v1.3(2026-1EN)}}  ==General information== Name: '''nl.zorg.HeadCircumference''' link=Schedelomvang-v1.3(2026-1NL) Version: '''1.3''' HCIM Status:Final Release: '''20…'

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{{Versions-2.16.840.1.113883.2.4.3.11.60.40.3.12.14(EN)|1|HeadCircumference-v1.3(2026-1EN)}}

==General information==
Name: '''nl.zorg.HeadCircumference''' [[Bestand:NL.png|link=Schedelomvang-v1.3(2026-1NL)]] 
Version: '''1.3''' 
HCIM Status:Final 
Release: '''2026-1''' 
Release status: Prepublished 
Release date: 17-04-2026

{{ErrataEN|2026-1|{{PAGENAME}}}}

-----
<div style="text-align: right; direction: ltr; margin-left: 1em;" >[[Bestand: Back 16.png| link= HCIM_Release_2026-1(EN)]] [[HCIM_Release_2026-1(EN) |Back to HCIM list ]]</div>

==Metadata==
{| class="wikitable" style="font-size:90%; width: 750px"
|-
|style="width:250px; "|DCM::CoderList||Werkgroep RadB Verpleegkundige Gegevens
|-
|style="width:250px; "|DCM::ContactInformation.Address||*
|-
|style="width:250px; "|DCM::ContactInformation.Name||*
|-
|style="width:250px; "|DCM::ContactInformation.Telecom||*
|-
|style="width:250px; "|DCM::ContentAuthorList||Werkgroep RadB Verpleegkundige Gegevens
|-
|style="width:250px; "|DCM::CreationDate||11-10-2016
|-
|style="width:250px; "|DCM::DeprecatedDate||
|-
|style="width:250px; "|DCM::DescriptionLanguage||nl
|-
|style="width:250px; "|DCM::EndorsingAuthority.Address||
|-
|style="width:250px; "|DCM::EndorsingAuthority.Name||
|-
|style="width:250px; "|DCM::EndorsingAuthority.Telecom||
|-
|style="width:250px; "|DCM::Id||2.16.840.1.113883.2.4.3.11.60.40.3.12.14
|-
|style="width:250px; "|DCM::KeywordList||Schedelomvang, hoofdomtrek
|-
|style="width:250px; "|DCM::LifecycleStatus||Final
|-
|style="width:250px; "|DCM::ModelerList||Werkgroep RadB Verpleegkundige Gegevens
|-
|style="width:250px; "|DCM::Name||nl.zorg.Schedelomvang
|-
|style="width:250px; "|DCM::PublicationDate||17-04-2026
|-
|style="width:250px; "|DCM::PublicationStatus||Prepublished
|-
|style="width:250px; "|DCM::ReviewerList||Projectgroep RadB Verpleegkundige Gegevens & Kerngroep Registratie aan de Bron
|-
|style="width:250px; "|DCM::RevisionDate||16-07-2020
|-
|style="width:250px; "|DCM::Supersedes||nl.zorg.Schedelomvang-v1.2
|-
|style="width:250px; "|DCM::Version||1.3
|-
|style="width:250px; "|HCIM::PublicationLanguage||EN
|}

==Revision History==
<div class="mw-collapsible mw-collapsed">
'' Only available in Dutch''

Publicatieversie 1.0 (04-09-2017)

Publicatieversie 1.1 (31-12-2017)
{|
|-
|style="width:75px; "|[[ZIBIssues500_1#ZIB-646 | ZIB-646 ]]
|Aanpassing SNOMED codes
|}

Publicatieversie 1.2 (31-01-2020)
{|
|-
|style="width:75px; "|[[ZIBIssues500_1#ZIB-928 | ZIB-928 ]]
|DefinitionCodes zib Nl.zorg.Schedelomvang-v1.1(2017NL)
|}

Publicatieversie 1.3 (01-09-2020)
{|
|-
|style="width:75px; "|[[ZIBIssues500_1#ZIB-858 | ZIB-858 ]]
|zib Schedelomvang
|}
</div>

==Concept==
The head circumference is the size of the head as measured around the head.

==Purpose==
The head circumference can provide insight into the growth of a(n unborn) child. There may also be a smaller (microcephaly) or larger (macrocephaly) head circumference than average, which can indicate certain diseases or syndromes.

==Evidence Base==
The definitions of the concepts were (partly) based on the guidelines Fetal Growth Retardation of the NVOG and PTEN Hamartoma Tumor Syndrome by the VKGN.

==Patient Population==
The HeadCircumference information model is meant for all patients, including unborn children.

==Information Model==
 
<imagemap> Bestand:HeadCircumference-v1.3Model(2026-1EN).png | center
rect 216 423 434 473 [[#HeadCircumferenceMeasuringMethodCodelist]]
rect 246 330 400 400 [[#3638]]
rect 427 223 517 293 [[#3641]]
rect 98 224 235 294 [[#3643]]
rect 264 106 385 176 [[#3642]]
rect 263 223 385 293 [[#3640]]
desc none
</imagemap>
 
{| border= "1" width="1500px" style = "font-size: 9.5pt; border: solid 1px silver; border-collapse:collapse;" cellpadding = "3px" cellspacing ="0px"
|-style="background-color: #1F497D; color: white; font-weight: bold; font-variant: small-caps; "
|style="width:30px;"|Type||style="width:100px;"|Id||colspan="6 " style="width:140px;"|Concept||Card.||style="width: 600px;"|Definition||style="width:200px;"|DefinitionCode||style="width:200px;"|Reference
|-style="vertical-align:top; background-color: #E3E3E3; "
|style = "text-align:center" |[[Bestand: block.png| 20px | link=]]
||NL-CM:12.14.1
|colspan ="6" style ="padding-left: 0px"|[[Bestand: arrowdown.png | 10px | link=]]HeadCircumference
|
|Root concept of the HeadCircumference information model. This root concept contains all data elements of the HeadCircumference information model.
|
{|
|-
|[https://terminologie.nictiz.nl/art-decor/loinc?conceptId=9843-4 9843-4] Head Occipital-frontal circumference
|}
|
|-style="vertical-align:top; background-color: transparent; "
|style = "text-align:center" |[[Bestand: ST.png| 16px | link=]]
||NL-CM:12.14.4
|style = "width: 7px; padding-left: 0px; padding-right: 0px; border-left: none; border-right: 1px dotted silver;" |
|colspan ="5" style ="padding-left: 0px"|[[Bestand: arrowright.png | 10px | link=]]Comment
|0..1
|Comment on the head circumference.
|
{|
|-
|[https://terminologie.nictiz.nl/art-decor/loinc?conceptId=48767-8 48767-8] Annotation comment [Interpretation] Narrative
|}
|
|-style="vertical-align:top; background-color: transparent; "
|style = "text-align:center" |[[Bestand: TS.png| 16px | link=]]
||NL-CM:12.14.2
|style = "width: 7px; padding-left: 0px; padding-right: 0px; border-left: none; border-right: 1px dotted silver;" |
|colspan ="5" style ="padding-left: 0px"|[[Bestand: arrowright.png | 10px | link=]]HeadCircumferenceDate
|1
|The date on which the head circumference was measured.
|
|
|-style="vertical-align:top; background-color: transparent; "
|style = "text-align:center" |[[Bestand: PQ.png| 16px | link=]]
||NL-CM:12.14.3
|style = "width: 7px; padding-left: 0px; padding-right: 0px; border-left: none; border-right: 1px dotted silver;" |
|colspan ="5" style ="padding-left: 0px"|[[Bestand: arrowright.png | 10px | link=]]HeadCircumferenceMeasurement
|1
|The value of the head circumference as measured in millimeters or centimeters.
|
{|
|-
|[https://terminologie.nictiz.nl/art-decor/snomed-ct?conceptId=363812007 363812007] Head circumference
|}
|
|-style="vertical-align:top; background-color: transparent; "
|style = "text-align:center" |[[Bestand: CD.png| 16px | link=]]
||NL-CM:12.14.5
|style = "width: 7px; padding-left: 0px; padding-right: 0px; border-left: none; border-right: 1px dotted silver;" |
|colspan ="5" style ="padding-left: 0px"|[[Bestand: arrowright.png | 10px | link=]]HeadCircumferenceMeasuringMethod
|0..1
|There are different methods to measure the head circumference: prenatal measurement using ultrasound or postnatal measurement using a measuring tape by measuring from the backside of the head (occiput) to above the eyes (supraorbital).
|
{|
|-
|[https://terminologie.nictiz.nl/art-decor/snomed-ct?conceptId=56792006 56792006] Measurement of skull circumference
|}
|
{|
|-
|[[Bestand: List2.png | link=#HeadCircumferenceMeasuringMethodCodelist]]||[[#HeadCircumferenceMeasuringMethodCodelist|HeadCircumferenceMeasuringMethodCodelist]]
|}
|}
Columns Concept and DefinitionCode: hover over the values for more information 
For explanation of the symbols, please see the legend page [[Bestand:list2.png|link=Legend]]

==Example Instances==
''Only available in Dutch''

{|class="wikitable" width="666px" style= "font-size: 9.5pt;"
|-style=vertical-align:top;
|colspan="2" style="background-color: #1F497D; width: 100%; "|Schedelomvang
|-style=vertical-align:top;
| style="width: 35%; "|SchedelomvangWaarde
| style="width: 65%; "|41 cm
|-style=vertical-align:top;
| style="width: 35%; "|SchedelomvangDatumTijd
| style="width: 65%; "|19-12-2016
|-style=vertical-align:top;
| style="width: 35%; "|Toelichting
| style="width: 65%; "|Gemeten bij 3 maanden
|}

==Traceability to other Standards==
This health and care information model is in accordance with the information model template Measurement v1.0.

== Valuesets ==
=== HeadCircumferenceMeasuringMethodCodelist===
{| class="wikitable" width="60%"
|-style='vertical-align:top; background-color: #E8D7BE;'
|Valueset OID: 2.16.840.1.113883.2.4.3.11.60.40.2.12.14.1
|Binding: Extensible
|Status: Active
|}
{| class="wikitable" width="60% "
|-style="background-color: #1F497D; color: white; font-weight: bold; "
|Conceptname
|Conceptcode
|Codesystem name||Codesystem OID
|Description
|-style="vertical-align:top; "
|Measurement of skull circumference with measuring tape
|[https://terminologie.nictiz.nl/art-decor/snomed-ct?conceptId=31551000146109 31551000146109]
|SNOMED CT
|2.16.840.1.113883.6.96
|Meten van schedelomvang m.b.v. meetlint
|-style="vertical-align:top; "
|Ultrasound measurement of skull circumference
|[https://terminologie.nictiz.nl/art-decor/snomed-ct?conceptId=31561000146107 31561000146107]
|SNOMED CT
|2.16.840.1.113883.6.96
|Meten van schedelomvang m.b.v. echografisch onderzoek
|-style="background-color: #1F497D; color: white; font-weight: bold; "
|colspan="5"|
|-style="vertical-align:top; background-color: #EBF5FB;"
|colspan="5"|Value Other (OTH) from codesystem NullFlavor (OID: 2.16.840.1.113883.5.1008) is allowed in this valueset.
|}

==This information model in other releases==

{{Versions-2.16.840.1.113883.2.4.3.11.60.40.3.12.14(EN)|2|2026-1}}

==Information model references==
====This information model refers to====
:--
====This information model is used in====
:--
==Technical specifications in HL7v3 CDA and HL7 FHIR==
To exchange information based on health and care information models, additional, more technical specifications are required. 
Not every environment can handle the same technical specifications. For this reason, there are several types of technical specifications:
<ul>
<li>HL7® version 3 CDA compatible specifications, available through the Nictiz ART-DECOR® environment {{ArtDecorLinks|2026-1|12.14}}</li>
<li>HL7® FHIR® compatible specifications, available through the Nictiz environment on the Simplifier FHIR {{SimplefierLinks|2026-1|Schedelomvang}}</li>
</ul>
==Downloads==
This information model is also available as [[Media:nl.zorg.HeadCircumference-v1.3(2026-1EN).pdf|pdf file]] [[File:PDF.png|link=]] or as [[Media:nl.zorg.HeadCircumference-v1.3(2026-1EN).xlsx|spreadsheet]] [[File:xlsx.png|link=]]
==About this information==
The information in this wikipage is based on prerelease 2026-1 
SNOMED CT and LOINC codes are based on:
<ul>
<li>SNOMED Clinical Terms versie: 20260331 [R] (maart 2026-editie)</li>
<li>LOINC version 2.81</li>
</ul>
Conditions for use are located on the mainpage [[Bestand:list2.png|link=HCIM_Mainpage]] 
This page is generated on 18/04/2026 18:38:20 with ZibExtraction v. 10.0.9604.31200 
-----
<div style="text-align: right; direction: ltr; margin-left: 1em;" >[[Bestand: Back 16.png| link= HCIM_Release_2026-1(EN)]] [[HCIM_Release_2026-1(EN) |Back to HCIM list ]]</div>

HeadCircumference-v1.3(2026-1EN) - Bewerkingsoverzicht

Update bot: Nieuwe pagina aangemaakt met ' {{Versions-2.16.840.1.113883.2.4.3.11.60.40.3.12.14(EN)|1|HeadCircumference-v1.3(2026-1EN)}} ==General information== Name: '''nl.zorg.HeadCircumference''' link=Schedelomvang-v1.3(2026-1NL) Version: '''1.3''' HCIM Status:Final Release: '''20…'

Update bot: Nieuwe pagina aangemaakt met ' {{Versions-2.16.840.1.113883.2.4.3.11.60.40.3.12.14(EN)|1|HeadCircumference-v1.3(2026-1EN)}} ==General information== Name: '''nl.zorg.HeadCircumference''' link=Schedelomvang-v1.3(2026-1NL)
Version: '''1.3'''
HCIM Status:Final
Release: '''20…'