The paired air-filled cavities surrounded by the bones of the face that are lined by mucous membranes and are continuous with the nasal cavity. [ https://www.worldcat.org/search?q=bn%3A0-683-40008-8 MP:0002240 ]

This is just here as a test because I lose it

Term information

database cross reference
Subsets

uberon_slim, pheno_slim

has related synonym

nasal sinus

id

UBERON:0001825