17+ Anatomy Of Ear Jaw And Neck

17+ Anatomy Of Ear Jaw And Neck. Auricle (pinna) and external auditory meatus. External carotid, maxillary, and basilar arteries main nerves:

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The outside of the membrane is exposed to atmospheric pressure (pressure of the environment in which we find ourselves) through the auditory tube, so that the cavity in which it is located, called the tympanic cavity, is continuous with the cells in the jaw and thorat area. Neck to the thorax structures. Equalized pressure is needed for the proper transfer of sound waves.

This article concerning the anatomy of the head and neck area gives you a clear structure at hand to see light at the end of the dark and confusing tunnel the buccinator muscle originates from the outer surface of the molar processes of the upper and lower jaw and interweaves with the orbicularis oris.

In some ears a little prominence known as darwin's tubercle is seen along the upper, posterior portion of the helix; Auricle (pinna) and external auditory meatus. To be somewhat compressed and thus allowing for easier parturition. The eustachian tube helps to equalize the pressure in the middle ear.


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