Branchial pouch derivatives Flashcards
0
Q
2nd pouch
A
Develops into: epithelial lining of palatine tonsil
1
Q
1st pouch
A
Develops into: middle ear cavity, eustachian tube, mastoid air cells
2
Q
3rd pouch
A
dorsal wings - develop into inferior parathyroids
ventral wings - develop into thymus
3
Q
4th pouch
A
Dorsal wings - develop into superior parathyroids