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For complete documentation on caGrid Data Services, see caGrid Data Service Documentation.

Querying

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the System

To query the LexEVS Data Grid Service, use the standard caGrid CQL query method to compose queries. See caGrid Data Service API Documentation for more information.

Example LexEVS queries follow.

Query for a Concept with a

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Specific Code

• Example: Concept: C12345

  Include Page
  LexEVS:DataGridQueryByCode Snippet LexEVS:DataGridQueryByCode Snippet

Query for a Concept with a

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Specific Presentation Text

• Example: A concept with a namespace 'SNOMED Clinical Terms' that contains a Presentation equal to 'Heart'

  Include Page
  LexEVS:DataGridQueryByPresentationText Snippet LexEVS:DataGridQueryByPresentationText Snippet

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