Results 141 to 150 of about 44,749 (185)
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“Do-It-Yourself” Ear Canal Care
Otolaryngologic Clinics of North America, 2023There are a large variety of over-the-counter home remedies and devices for cerumen impaction available in the United States. It is a challenge for clinicians to maintain awareness of the safety and efficacy of these tools, as they are not considered "medical devices" and frequently have no requirement for demonstrating safety or efficacy. This article
Donald, Tan, Jacob B, Hunter
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Veterinary Clinics of North America: Small Animal Practice, 1988
This discussion will focus on the clinical presentation, diagnostic evaluation, expected biologic behavior, and therapeutic options for tumours of the ear canal in the dog and cat. Particular emphasis will be placed on neoplasia of the ceruminous glands, squamous cell carcinoma, and non-neoplastic mass lesions.
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This discussion will focus on the clinical presentation, diagnostic evaluation, expected biologic behavior, and therapeutic options for tumours of the ear canal in the dog and cat. Particular emphasis will be placed on neoplasia of the ceruminous glands, squamous cell carcinoma, and non-neoplastic mass lesions.
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Archives of Otolaryngology - Head and Neck Surgery, 1971
A decrease in air conduction sensitivity may be produced in some individuals by pressure exerted on the pinna during audiometric testing. The pressure of the earphone against the pinna may result in the partial closure or complete collapse of the external auditory meatus.
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A decrease in air conduction sensitivity may be produced in some individuals by pressure exerted on the pinna during audiometric testing. The pressure of the earphone against the pinna may result in the partial closure or complete collapse of the external auditory meatus.
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Artificial middle ear and ear canal prosthesis
The Journal of the Acoustical Society of America, 1980An artificial middle ear prosthesis may be used to replace the ear structure from the bony ear canal up to the oval window of the vestibule. The artificial middle ear includes a tube to replace at least part of the bony ear canal, an annulus to connect an artificial ear drum to the tube, a complex structure to replace the hammer and anvil of a human ...
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2009
Diseases of the external ear canal are common and very disturbing. They may cause severe pain as well as hearing loss. Cerumen, which is the most common disease of the external ear canal, may cause conductive-type hearing loss. Cerumen is the product of both the sebaceous and apocrine glands, which are located in the cartilaginous portion of the ...
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Diseases of the external ear canal are common and very disturbing. They may cause severe pain as well as hearing loss. Cerumen, which is the most common disease of the external ear canal, may cause conductive-type hearing loss. Cerumen is the product of both the sebaceous and apocrine glands, which are located in the cartilaginous portion of the ...
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An ear canal electrode for electrocochleography
Clinical Physics and Physiological Measurement, 1984The authors have been carrying out routine extratympanic electrocochleography on patients for the past five years using a small silver/silver chloride surface electrode positioned in the ear canal close to the tympanic membrane. In early recording sessions the electrode was held in position using a conductive bentonite paste (Mason et al. 1980).
S M, Mason, B, Majumdar, K P, Gibbin
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Post-operative ear canal volume measurements
The Journal of Laryngology & Otology, 1982AbstractPost-operative volume determinations have been made of the ear canals of 93 chronic ears operated on radically (removing the bony posterior meatal wall at operation, obliterating the surgical cavity by musculoperiosteal flap, and reconstucting the meatus, by soft-tissue only in 81 ears, or by cortical bone chips and soft tissue in 12 ears), and
K, Ojala, M, Sorri, P, Sipilä
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Enlarging the ear canal in intact canal wall tympanoplasty
The Laryngoscope, 1972AbstractIn chronic otitis media, the external meatus and ear canal are often small and tortuous. Gill reported that a third of_250_ears with. congenital atresia had chronic otitis media, often unsuspected. Bellucci has emphasized the role of the Eustachian tube in determining the extent of chronic otitis media, so it follows that the small and tortuous
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External ear canal cholesteatoma.
The American journal of otology, 1986External ear canal cholesteatoma (EECC) is a rare otologic entity. Erosion of the inferior canal wall and accumulation of keratin debris are consistent findings. In the past there had been confusion between EECC and keratosis obturans, and they were thought to represent the same disease process.
A, Sismanis +3 more
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Reconstruction of Ear Canal in Surgery for Chronic Ear
Archives of Otolaryngology - Head and Neck Surgery, 1962Tympanoplastic procedures have now been practiced for more than 10 years, and most of the surgical methods are already well standardized. Excellent descriptions of different alternatives are given in textbooks on ear surgery by Shambaugh 1 and by Portmann, Portmann, and Claverie.
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