Pharyngeal pouch 4
System
Digestive
SNOMED CT
362858001
Pharyngeal pouch 4
Definition
A pharyngeal pouch between pharyngeal arch 4 and arch 5 or 6 (a fifth arch never establishes in amniotes).
Also known as 4th arch branchial pouch, 4th arch branchial pouch endoderm, 4th branchial pouch, 4th pharyngeal pouch endoderm, fourth arch pharyngeal pouch, fourth branchial pouch, fourth visceral pouch, pharyngeal pouches 4, visceral pouch 4 — per UBERON
The Pharyngeal pouch 4 is a part of the Digestive.