An external pocketing of pharyngeal ectoderm that contacts a region of endoderm (a pharyngeal pouch) and interdigitates in the anterior and posterior directions by the pharyngeal arches. [ http://orcid.org/0000-0002-6601-2165 PMID:23020903 ]
术语信息
- FMA:295672
- Wikipedia:Pharyngeal_groove
- UMLS:C1280559 (ncithesaurus:Pharyngeal_Groove)
- NCIT:C34250
- EMAPA:32750
- AAO:0010623
pheno_slim
EMAPA distinguishes between the groove ectoderm and epithelium, with the latter arising after the former
An external pocketing of pharyngeal ectoderm that contacts a region of endoderm (a pharyngeal pouch) and interdigitates in the anterior and posterior directions by the pharyngeal arches.
pharyngeal ectodermal cleft
Kiemenspalten
branchial cleft
sulcus pharyngei
branchial groove
pharyngeal slit
术语关系
- pharyngeal ectoderm
- surface groove
- adjacent to some pharyngeal pouch
- has part some (part of some pharyngeal arch)