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A myringotomy is a surgical procedure in which an incision is created in the eardrum (tympanic membrane) to relieve pressure caused by excessive buildup of fluid, or to drain pus from the middle ear. A tympanostomy tube may be inserted through the eardrum to keep the middle ear aerated for a prolonged time and to prevent reaccumulation of fluid ...
Stapedectomy has success rates ranging from 80% to 95%. [5] [6]Stapedectomy closes what is called the "air bone gap" very efficiently, meaning it restores efficient conduction of sound coming through the air close to the level of the best ability of the nerve cells to perceive the sound.
Otorrhea (ear discharge) is the most common complication of tympanostomy tube placement, affecting between 25–75% of children receiving this procedure. [2] [6] [9] [10] Saline washouts and antibiotic drops at the time of surgery are effective measures to reduce rates of otorrhea, which is why antibiotic ear drops are not routinely prescribed.
[1] [2] [3] When myringoplasty is combined with removal of scar tissue, it is called tympanoplasty. The operation is performed with the patient supine and face turned to one side. The graft material most commonly used for the surgery is temporalis fascia. The tragal cartilage [1] and tragal perichondrium are also used as the graft by some surgeons.
There are several techniques, sometimes involving two surgeries; [2] [13] success rates are, however, variable. [14] Damage to the inner ear as a result of surgical procedures is a possible and serious concern, as it can result in forms of sensorineural deafness .
The tympanoplasty implant is indicated in cases of congenital or acquired defects of the ossicular chain, due to e.g.: Chronic otitis media; Traumatic injury; Malformation; Cholesteatoma; It can also be used to treat patients with inadequate conductive hearing from previous middle ear surgery.
American Egg Board President and CEO Emily Metz said on Tuesday that the nation's egg farmers continue the fight against bird flu. She said in her statement that "volume sales of eggs at retail ...
Cochlear implantation surgery is considered a clean procedure with an infection rate of less than 3%. [35] Guidelines suggest that routine prophylactic antibiotics are not required. [ 36 ] However, the potential cost of a postoperative infection is high (including the possibility of implant loss); therefore, a single preoperative intravenous ...