Skip to end of metadata
Go to start of metadata

This is the full name for Expression

A structured combination of one or more concept identifiers used to express a clinical idea.

Notes

  1. An expression containing a single concept identifier is referred to as a precoordinated expression. An expression that contains two or more concept identifiers is a postcoordinated expression.
  2. The concept identifiers in a postcoordinated expression are related to one another in accordance with rules expressed in the SNOMED CT Concept Model.
  3. These rules allow an expression to refine the meaning of a concept by applying more specific values to particular attributes of a more general concept.

Example

Alternatives

  • SNOMED CT expression

Related Links


Feedback