Unattributed Code Systems

Copyright Fragment

This fragment is available on index.html

No use of external IP

Copyright and Registered Trademark Uses

External References

Type Reference Content
web github.com Terminology Fundamentals, published by HL7 International / Terminology Infrastructure. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/terminology-fundamentals-ig/ and changes regularly. See the Directory of published versions
web confluence.ihtsdotools.org SNOMED CT Expression Constraint Language (ECL)
web en.wikipedia.org Structured Query Language (SQL)
web apelon.com Apelon Terminology Query Language (TQL)
web infocentral.infoway-inforoute.ca Examples of a Code System Supplement include pCLOCD , but can also be as simple as frequency counts that describe usage statistics for concepts in a particular context. Because this supplemental information can be directly tied to individual concepts, Code System Supplements can be used as part of a Value Set Definition Content Expression to determine Value Set Expansion Code Set membership. Code System Supplements must have some sort of identifying information so that they may be uniquely identified and accessed and must identify the Code System to which they are associated.
web www.omg.org The Common Terminology Services – Release 2 (CTS 2) specification 30 is intended to mediate among disparate terminology sources by defining a common information model and computational model. The information model specified in the CTS 2 Platform Independent Model (PIM) outlines the structural definition, attributes and associations of the elements common across structured terminologies and terminology elements such as Value Sets. CTS 2 does not mandate specific terminology components, but provides the infrastructure to support a diverse array of structured terminology representations.
web www.rfc-editor.org The intention is to use the IETF language tags preference referenced by the current RFC for BCP 47 .
web apelon.com The Urine Albumin Lab Test Value Set in this example uses LOINC properties to create an expression to capture all LOINC codes that measure albumin in a urine specimen. The expression below was created using Apelon's Distributed Terminology System (DTS) .

Internal Images

cld.png
cld.png
subsetexpression.png
subsetexpression.png
subsetpreview.png
subsetpreview.png
vsdclassdiagram.svg
vsdclassdiagram.svg
vstypes.png
vstypes.png