Eustachian Tube and Disorders

by Mushtaq, Saima

Ear, Nose and Throat (ENT)

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Tu1knigxttgn3zz4akzd 180910 s0 mushtaq saima eustachian tube and disorders intro
02:20
Eustachian Tube and Disorders
Vssqoyz4r2ygg754x1uq 180910 s1 mushtaq saima normal functions
12:11
Normal Functions
Vickvjxcqvsnyukf8mjv 180910 s2 mushtaq saima function tests
07:23
Function Tests
S4uuaqwvsxsq03vazzpj 180910 s3 mushtaq saima other function tests
07:06
Other Function Tests
Ei1ohrqss2nsrj9yx0rg 180910 s4 mushtaq saima disorders of eustachian tube
08:01
Disorders of Eustachian Tube
Vgfdahndqhsifs6r9gox 180910 s5 mushtaq saima retraction pockets and patulous
02:18
Retraction Pockets and Patulous

Lecture´s Description

Normal Functions
In this lecture ´´Eustachian Tube and Disorders´´ are explained. Section one is about ´´Normal Functions´´. Earlier in this section, eustachian tube is elaborated. After that difference between infant and adult eustachian tube is discussed. Then normal functions are reported which include clearance of middle ear secretions.


Function Tests
Section two is about ''Function Tests''. In the beginning, Valsalva test is pursued. Then Politzer test is explained. This is followed by catheterization. Educator also gives information about Toynbee’s test. In the end, tympanometry is elaborated.


Other Function Tests
Section three is about ''Other Function Tests''. Primarily, radiological test is discussed. In this test, a radio-opaque dye, e.g. hypaque or lipoidal is instilled into the middle ear through a pre-existing perforation. After that saccharine or methylene blue test is explained. Likewise, educator elaborates sonotubometry in this part.


Disorders of Eustachian Tube
Section four is about ''Disorders of Eustachian Tube''. Educator begins by telling about tubal blockadge. Then causes of eustachian tube obstruction are reported. Furthermore, adenoids and eustachian tube functions are elucidated. Cleft palate and tubal function are discussed later on. This is followed by explanation of down syndrome and tubal function. At last, barotrauma is pursued.


Retraction Pockets and Patulous
Section five is about ''Retraction Pockets and Patulous''. Firstly, educator talks about retraction pockets and eustachian tube. Then patulous eustachian tube is elaborated. Lastly, educator sheds light on examination of eustachian tube.

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