Medical Subject Headings

Last uploaded: March 22, 2026
Id http://purl.bioontology.org/ontology/MESH/D020378
http://purl.bioontology.org/ontology/MESH/D020378
Preferred Name

Confined Spaces

Definitions
A space which has limited openings for entry and exit combined with unfavorable natural ventilation such as CAVES, refrigerators, deep tunnels, pipelines, sewers, silos, tanks, vats, mines, deep trenches or pits, vaults, manholes, chimneys, etc.
Synonyms
Unventilated Space
Space, Unventilated
Spaces, Confined
Spaces, Unventilated
Confined Space
Space, Confined
Unventilated Spaces
Type http://www.w3.org/2002/07/owl#Class
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