ECL Editor

About the tool

The Expression Constraint Language (ECL) is a formal language for expressing SNOMED CT expression constraints. It is used to express queries for retrieving sets of SNOMED CT concepts.

I've built this ECL editor to learn about and experiment with the ECL syntax and to create a tool for easy authoring and execution of ECL queries. The editor implements the ECL syntax highlighting and allows you to execute ECL queries against different SNOMED CT editions.


Press Run ECL query to execute the query.

See also

An introduction to SNOMED CT's Expression Constraint Language (ECL) with examples.
Explore the content model behind SNOMED CT.
SNOMED CT, healthcare standards
Convert SNOMED CT RF2 to OWL online.
SNOMED CT, OWL, ontologies
Browse the SNOMED CT ontology.
A curated list of awesome resources on SNOMED CT.
SNOMED CT, awesome

Made by Anton Vasetenkov.

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