Ear-anatomy Of Ear Flashcards by Zayn Blue | Brainscape

Q

Concha

A

Bowl of pinna

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Q

Cymba concha

A

Upper part of concha

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Q

Development of pinna

A

1st arch -Tragus

2nd arch - rest

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Q

Incisura terminalis

A

Junction between First and second arch

No cartilage

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Q

What incision can be made in incisura terminalis

A

Lempert’s endaural incision

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Q

Pre-auricular sinus

A

Union between 1st and 2nd arch is incomplete

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Q

Pinna development completes by when

A

20th week of pregnancy

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