the paired channels leading from the lacrimal sacs to the inferior meatus of the nose, through which tears are conducted through the nasal cavity [ MP:0008969 ISBN:0-683-40008-8 ]
术语信息
- AAO:0000643
- VHOG:0000664
- EHDAA2:0001237
- GAID:902
- EMAPA:17853
- EHDAA:9094
- SCTID:280643009
- MA:0001299
- EHDAA:7849
- OpenCyc:Mx4rv6PJy5wpEbGdrcN5Y29ycA
- UMLS:C0027437 (ncithesaurus:Nasolacrimal_Duct)
- MESH:D009301
- NCIT:C33161
- FMA:9703
- Wikipedia:Nasolacrimal_duct
uberon_slim, pheno_slim
The nasolacrimal duct is probably homologous to the posterior (excurrent) naris of actinopterygian fishes.[uncertain][VHOG]
the nasolacrimal duct, the sac is lined by stratified columnar epithelium with mucus-secreting goblet cells, and is surrounded by connective tissue
the paired channels leading from the lacrimal sacs to the inferior meatus of the nose, through which tears are conducted through the nasal cavity
术语关系
- duct
- tube
- ectoderm-derived structure
- structure with developmental contribution from neural crest
- has part some goblet cell
- channel for some secretion of lacrimal gland
- develops from some nasolacrimal groove
- connects some lacrimal sac
- part of some lacrimal drainage system
- contributes to morphology of some lacrimal apparatus
- has part some stratified columnar epithelium
- connects some nasal cavity