UMLS
Version 1.0.0 · Updated 2026-07-30
CORE DEFINITION
A meta-thesaurus system developed by the U.S. National Library of Medicine that integrates multiple medical terminology systems, enabling interoperability among different medical vocabularies.
SCAFFOLDING EFFECT
Reduce cognitive load
Terminology bridging, semantic interoperability. Addresses the problem of medical information silos.
Anchor fast decisions
Through a unified terminology and semantic network, it maps different medical dictionaries and coding systems (e.g., diseases, drugs, anatomy) into a common framework, enabling cross-system conceptual interoperability and knowledge retrieval.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- en.wikipedia.orghttps://en.wikipedia.org/wiki/Unified_Medical_Language_Systemverified
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