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Endoscopic ear surgery (EES) is a minimally invasive alternative to traditional ear surgery and is defined as the use of the rigid endoscope, as opposed to a surgical microscope, to visualize the middle and inner ear during otologic surgery. [1] During endoscopic ear surgery the surgeon holds the endoscope in one hand while working in the ear ...
A mastoidectomy is a procedure performed to remove the mastoid air cells [1] near the middle ear. The procedure is part of the treatment for mastoiditis, chronic suppurative otitis media or cholesteatoma. [2] Additionally, it is sometimes performed as part of other procedures, such as cochlear implants, [3] or to access the middle ear.
The surgery takes 1 ⁄ 2 to 1 hour if done through the ear canal and 1 + 1 ⁄ 2 to 2 hours if an incision is needed. It is done under local or general anesthesia . It is done on an inpatient or day case basis and is successful 85–90% of the time.
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
Endoscopic view of the stapedotomy in the footplate of the stapes bone Endoscopic view of the piston inserted into the stapedotomy and on to the long processof the incus Because it is a simpler and safer procedure, stapedotomy is normally preferred to stapedectomy in the absence of predictable complications.
Using the endoscope as the main surgical instrument through the ear canal, or what's called: endoscopic ear surgery, pioneered by Professor Tarabichi. [25] There are multiple advantages for the use of the endoscope in cholesteatoma surgery: The endoscope's wide angle of view and the ability to "see around the corner". [26]
Officials at the state Department of Juvenile Justice did not respond to questions about YSI. A department spokeswoman, Meghan Speakes Collins, pointed to overall improvements the state has made in its contract monitoring process, such as conducting more interviews with randomly selected youth to get a better understanding of conditions and analyzing problematic trends such as high staff turnover.
Endoscopic endonasal surgery is a minimally invasive technique used mainly in neurosurgery and otolaryngology. A neurosurgeon or an otolaryngologist, using an endoscope that is entered through the nose, fixes or removes brain defects or tumors in the anterior skull base .