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Outside of symptom relief, the only treatment is surgical removal of the formed exostoses. [9] Although not an especially hazardous surgery, exostosis removal can result in major complications such as facial nerve paralysis, canal stenosis, temporomandibular joint prolapse, hearing loss, persistent deep bony lip, and persistent eardrum ...
Canaloplasty, where the ear canal is widened using grafts, was first proposed as the treatment for keratois obturans. However, with the migration of keratin within the canal, any amount of widening could not restore the migration of skin. Reconstruction of the bony canal with cartilage graft from temporalis fascia has showed some results. [6]
Exostoses are sometimes shaped like spurs, such as calcaneal spurs. Osteomyelitis , a bone infection, may leave the adjacent bone with exostosis formation. Charcot foot , the neuropathic breakdown of the feet seen primarily in diabetics , can also leave bone spurs that may then become symptomatic.
For example, very curvy ear canals, narrow ear canals, or surgical ears are more prone to earwax buildup. When wax builds up, it causes muffled hearing, tinnitus, or aural fullness (plugged-up ...
Cotton swabs "really weren't made to clean your ears — all they do is just push the wax deeper down into your ear canal and this causes an impaction," Dr. Tonia L. Farmer advised.
The removal of the ear canal wall results in: a space, the "mastoid cavity", which is less likely than the original ear canal to resist infection; exposure of the ossicles, which may allow the subsequent formation of a new cholesteatoma deep to the ossicles. To prevent this, these ossicles must be removed, which may diminish the patient's hearing.
Osteochondroma is the most common benign tumor of bone. [1] [2] The tumors take the form of cartilage-capped bony projections or outgrowth on the surface of bones ().[3] [4] It is characterized as a type of overgrowth that can occur in any bone where cartilage forms bone.
Exostoses, abnormal growth of bone within the ear canal; Tumor of the ear canal; Congenital stenosis or atresia of the external auditory canal (narrow or blocked ear canal). Ear canal stenosis & atresia can exist independently or may result from congenital malformations of the auricle such as microtia or anotia. Acquired stenosis (narrowing) of ...