An expression that contains A
that containing a single
to represent that represents an idea.
Notes
- Precoordinated expressions combine all aspects of a potentially multifaceted into into a single discreet discrete form.
- The syntax used to represent SNOMED CT expressions is called the technical specifications include guidance for transforming logical expressions into a common canonical form and is formally defined in the Compositional Grammar - Specification and Guide.
Example
- The procedure, laparoscopic emergency appendectomy can be represented with the precoordinated expression 174041007 |laparoscopic emergency appendectomy| to record an instance of this procedure. This procedure has at least three distinct facets: removal of appendix, using a laparoscope, and as an emergency procedure. precoordinates these facets in one .
...
- Precoordinated
- Precoordination
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