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Aural/Ear syringe: used to flush out anything like ear wax or foreign bodies from the external ear Toynbee's auscultation tube: Otoscope/Auriscope: to examine the external auditory canal and ear drum; used during aural toileting, removal of wax, myringotomy, stapedectomy and to dilate the stenosis of canal Mouth gag - •Doyen's mouth gag
Tympanometry is an objective test of middle-ear function. It is not a hearing test, but rather a measure of energy transmission through the middle ear. It is not a measure of eardrum or middle ear mobility. It is an acoustic measure, measured by a microphone, as part of the ear canal probe, inserted into the ear canal.
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.
In 1995, Glasscock et al. published a 25-year single-centre review of over 900 patients who underwent stapedectomy and stapedotomy and found complications rates as follows: reparative granuloma 1.3%, tympanic membrane perforation 1.0%, total sensorineural hearing loss 0.6%, partial sensorineural hearing loss 0.3%, and vertigo 0.3%.
The Spokane Ear, Nose, and Throat Clinic conducted a research study in 1996 which concluded that ear candling does not produce negative pressure and was ineffective in removing wax from the ear canal. [2] Several studies have shown that ear candles produce the same residue — which is simply candle wax and soot — when burnt without ear ...
A strip of mucosal layer is removed from the inner side of the perforation. The middle ear is packed with gelfoam soaked with an antibiotic. [2] The edges of the graft should extend under the margins of the perforation and a small part should also extend over the posterior canal wall. The tympanomeatal flap is then replaced. [citation needed]
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.
To achieve that, using the microscope, an incision is made behind the ear using the "postauricular approach". The endoscope, with its ability to see around the corner, increases the likelihood of performing closures of perforations through the ear canal rather than making large incisions to access the whole perimeter of the perforation. [13]