> For the complete documentation index, see [llms.txt](https://docs.snomed.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.snomed.org/snomed-international-documents/snomed-ct-glossary/c/ctuf-expression.md).
# ctuf expression
## CTUF expression
**This is a synonym for close to user form expression.**
## close to user form expression
The faithful representation of the information as it was entered, and the primary stored and communicated view of clinical information encoded using SNOMED CT.
#### Notes
* The *close to user form expressio* n includes refinements applied by an application based on selections made in an entry form as well as those made explicitly
* The *close to user form expression* does not include any additional relationships that are added based on classifier rules to make the expression complete or to normalize it
## Alternatives
* CTUF expression
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