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Hearing Assistive and Access Technology

Authored by audiologists, the book primarily discusses a range of hearing assistive and access technologies (both old and new), and outlines how each device works, which scenarios it is best suited to, and its limitations. Divided into four sections, the...

Acoustic Immittance Measures: Basic and Advanced Practice

Writing a short yet comprehensive textbook to explore the vast and developing field of acoustic immittance measures seems like a challenge. This book aims to explore the core concepts behind immittance testing and provide an update on recent developments within...

Semicircular canal dehiscence and cochlear implantation

Semicircular canal dehiscence (SCD) is thought to occur in 3% of the population, it is mostly asymptomatic, but patients may present with sound-induced vestibular symptoms, low-frequency conductive hearing loss, autophony, hyperacusis and aural fulness. With the increasing utilisation of cochlear...

Hyperbaric oxygen therapy a treatment for sudden sensorineural hearing loss

Cochlear ischaemia has been postulated as one of the potential aetiologies for sudden sensorineural hearing loss. Hence, increasing oxygen delivery to the cochlea by hyperbaric oxygen therapy has been explored as a potential treatment to reverse hearing loss. The authors...

Diagnostic criteria for superior semicircular canal dehiscence syndrome

The latest Bárány Society’s consensus document on diagnostic criteria for vestibular disorders is one for superior semicircular canal dehiscence syndrome (SCDS). There are three major categories: (A) Symptoms consistent with a third mobile labyrinthine window; (B) Physiologic tests – clinical...

Continuous Ambulatory Vestibular Assessment (CAVA)

This article presents initial test findings using a novel system called CAVA - Continuous Ambulatory Vestibular Assessment. Akin to the 24-hour ECG tape to identify cardiac arrhythmias, this system aims to continuously monitor the presence of a nystagmus pattern in...

What characterises dysphagia in unilateral vocal fold impairment?

The closure of the vocal folds during swallowing is known to contribute to airway protection along with epiglottic inversion and closure of the false vocal folds. It is therefore plausible to expect that unilateral vocal fold impairment without complete closure...

Argon plasma coagulation for epistaxis in HHT

In this study from the Czech Republic, the authors looked at the effectiveness of argon plasma coagulation (a non-contact form of monopolar electrocoagulation) in treating recurrent epistaxis in patients with hereditary haemorrhagic telangiectasia (HHT). The advantage of argon plasma coagulation...

Does endoscopic sinus surgery for chronic rhinosinusitis improve COPD?

Chronic rhinosinusitis (CRS) can be associated with asthma, with a reported frequency of asthma in patients with CRS of up to 44%. COPD is another lung condition that can be associated with CRS. This longitudinal study reviewed the nasal and...

Tonsillitis and tonsillectomies: where do we go from Paradise?

Landmark Paper: Paradise JL, Bluestone CD, Bachman RZ, et al. Efficacy of tonsillectomy for recurrent throat infection in severely affected children – results of parallel randomized and nonrandomized clinical trials. N Engl J Med 1984;310(11):674-83. The Paradise paper on tonsillectomy...

Dead regions in patients with cochlear implants

The very nature of a dead region (DR) in a cochlea means that they are often found in patients who are eligible for cochlear implants. However, a variety of different hearing configurations are found in those with DRs because of...

How can we improve outcomes for patients with acute vestibular neuritis?

Vestibular neuritis is a common disorder that can leave up to 50% of patients with persistent vertigo symptoms for months to years following the acute insult. Often their first contact with ENT or balance specialists is many months after the...