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Middle ear

Middle ear

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Middle ear THE MIDDLE EAR (TYMPANIC CAVITY) The middle ear cleft is lined by mucous membrane and filled with air Consists of the middle ear, eustachian tube, aditus ad antrum, mastoid antrum and mastoid air cells. The distance between tympanic membrane and medial wall of middle ear at the level of center is 2 mm. Middle ear is a […]

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Middle ear

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MIDDLE EAR Q. 1 All of the following are TRUE about the middle ear, EXCEPT:  A The joints between ossicles are synovial  B The chorda tympani nerve is related to the lateral wall  C The facial nerve passes in a canal situated in the medial and anterior walls  D The auditory tube connects the nasopharynx

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