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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 or require surgery.
While pressure build-up prior to an eardrum rupture can be uncomfortable, the ruptured eardrum is usually not painful and does not require time off from work. __wf_reserved_inherit
Otitis media is a group of inflammatory diseases of the middle ear. [ 2 ] One of the two main types is acute otitis media (AOM), [ 3 ] an infection of rapid onset that usually presents with ear pain. [ 1 ] In young children this may result in pulling at the ear, increased crying, and poor sleep. [ 1 ] Decreased eating and a fever may also be ...
Here's a quick test to see if you may have conductive hearing loss: Cover your ear or press on the tragus, the flap of cartilage at the entrance of your ear canal. If you notice no difference when ...
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 ...
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 ...
Audiology. 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. Quieter sounds that are concentrated in a narrow frequency may also cause damage to specific frequency receptors. [1]
e. In the anatomy of humans and various other tetrapods, the eardrum, also called the tympanic membrane or myringa, is a thin, cone-shaped membrane that separates the external ear from the middle ear. Its function is to transmit sound from the air to the ossicles inside the middle ear, and thence to the oval window in the fluid-filled cochlea.