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Canine hearing testing and the role of otoacoustic emission tests

Otoacoustic emissions testing is an accepted method of hearing testing in humans, but have you ever considered the situation in dogs? This article discusses deafness and hearing testing in dogs and the current role of OAE testing in this species....

A bittersweet finding

This is an elegant study, documenting the role of, and activation of, nitrous oxide in chronic sinusitis. Bitter taste receptors (TR2) have recently been identified as novel ‘players’ in sinonasal innate immunity and in chronic rhinosinusitis. The receptors are triggered...

Living with Usher syndrome

“Usher people often still have sharp, clear central vision. It is the corner of their eye that is missing. This is why the Usher person often does not feel or look blind. In the early days they may not even...

Management of single-sided deafness in adults: a bone conduction solution

Single-sided deafness (SSD) presents a limited number of methods for management, and not all of them meet the patient’s expectations. The aim of this article is to set out the available bone-conduction treatment methods for managing single‑sided deafness in adults....

When dinosaurs ruled the earth

Optimism is abundant in medical research, but frequently ends up being tempered with reality. In his inimitable style, Chris Potter looks back over his career – starting with his medical school memories of Bentley-driving ENT consultants, and moving forward through...

An Introduction to the Psychology of Hearing

This is the sixth edition of Brian Moore’s introductory textbook to the field of psychoacoustics, which explores the links between the physical and perceptual properties of sound. The work has been revised throughout, with references to over 100 scientific papers...

Cochlear implant electrode insertion technique

Atraumatic cochlear implant insertion techniques (so-called ‘soft surgery’) are now standard practice in most centres for all cases (no longer just for attempted hearing preservation cases). This has led to several studies examining cochlear trauma and electrode insertion force. In...

New diagnostic criteria for Ménière’s disease – an international consensus

Most readers are familiar with the American Academy diagnostic criteria for Ménière’s disease (MD) but a significant minority will be aware of other criteria from Japan and Korea. This new effort is a collaboration between these three bodies and the...

High dose betahistine as effective as, but slower acting compared to intratympanic dexamethasone in intractable Meniere’s disease

The management of intractable Meniere’s disease poses a complex conundrum to otolaryngologists. The focus of treatment is decreasing the severity and frequency of vertigo and tinnitus whilst trying to preserve hearing. Betahistine has been used for many years in the...

Long-term results of incus vibroplasty in patients with moderate-to-severe sensorineural hearing loss

The Vibrant Soundbridge (VSB) middle ear implant is now a well-accepted and widely utilised treatment option for patients with sensorineural hearing loss unable to use standard hearing aids. However, as a relatively recent addition to the portfolio of implants available...

Hearing loss in the contralateral ear after mastoid drilling

It is difficult to conceive that most of the noise generated by drilling the mastoid would not be conveyed to the contralateral cochlea, by direct transmission through the skull bone, where the attenuation factor is only 5-10 dB. Only a...

Recurrent ENT infections in children – is it a sign of primary immunodeficiency disease?

ENT clinicians often come across children with recurrent ear, sinus and pulmonary infections. These recurrent infections, albeit common in childhood, can represent an early sign of primary immunodeficiency diseases (PIDD). PIDD is an underdiagnosed group of genetic disorders involving absent...