3. Embryology Of External Ear & Middle Ear

Question 1

Read the page :-
Cleft are made of :-
Arches are made up of :-
Pouches are made up of :-

External auditory canal develops from :-
Malleus and incus from :-
Suprastructure of stapes :-
Tubotympanic Recess :-

1st cleft :-
1st arch:-
2nd arch :-
1st & 2nd pouch :-

Bilateral defect in formation of pinna :-
Associated with :-
Till 6 years use :-
Reconstruction is done after :-

Foot plate of stapes :-

Development of pinna :-
1st arch / 1st hillocks form :-
From 2arch / remaining hillocks :-

Periauricular sinus :-
Fusion defect :-
Location in between :-

Answer 1

17-19