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Normal ear drum. A perforated eardrum (tympanic membrane perforation) is a prick in the eardrum. It can be caused by infection (otitis media), trauma, overpressure (loud noise), inappropriate ear clearing, and changes in middle ear pressure. An otoscope can be used to view the eardrum to diagnose a perforation. Perforations may heal naturally ...
Acoustic trauma is the sustainment of an injury to the eardrum as a result of a very loud noise. Its scope usually covers loud noises with a short duration, such as an explosion , gunshot or a burst of loud shouting.
[16] [17] According to his obituary in the Honolulu Star-Bulletin, Langer swam the Antwerp Olympics not long after recovering from a broken eardrum. [10] He won a silver medal in the 400-meter freestyle at the 1920 Olympic finals with a time of 5:26.8, touching second to American Norman Ross who took the gold finishing 2.2 seconds earlier.
In the middle of the nineteenth century the British otologists James Yearsley and Joseph Toynbee each developed their own form of artificial eardrum. Despite initial enthusiasm for these devices, experience amongst the medical profession over the following half century demonstrated their minimal value in the treatment of a perforated eardrum ...
Also, eye movements cause vibrations of the eardrum, which can be detected by the in-ear microphones of the hearables. This means that hearables are a good potential method to track eye movement ...
Middle ear barotrauma occurs when a pressure difference develops over the eardrum, causing bulging towards the low pressure side, stretching the tissues which in a severe case can rupture, which immediately equalises the pressure and removes the stretching forces, but leaves local trauma.
Flyer says waiting on wheelchair damage repair is like 'recovering from two broken femurs' Zach Wichter, USA TODAY. October 8, 2023 at 3:00 AM.
Tympanic membrane retraction describes a condition in which a part of the eardrum lies deeper within the ear than its normal position. The eardrum comprises two parts: the pars tensa, which is the main part of the eardrum, and the pars flaccida, which is a smaller part of the eardrum located above the pars tensa. Either or both of these parts ...