You searched for "Canada"

493 results found

Recent changes in vestibular science and assessment

Clinical assessment of the dizzy or imbalanced patient is all about the patient’s history. History, history, history. But what about puzzling cases when we feel we need more information? Sally Rosengren gives us a rundown of the vestibular tests which...

General overview of endoscopic ear surgery: advantages and principles

The philosophy of endoscopic ear surgery presents surgeons with a tricky concept – does the magnificent view make up for the fact I need to operate with one hand? In this article, Jane Lea discusses the advantages of operating transcanal...

Genetics WG4. Improving diagnosis and drug development through the genetic understanding of tinnitus subtypes: a TINNET endeavour

Christopher R Cederroth and Jose Antonio Lopez-Escamez explain how progress is being made to investigate the contribution of genetic factors to tinnitus, including a subtype of ‘extreme’ tinnitus in Ménière’s disease. Genetics WG4 is working towards determining the genetic basis...

Ultramarathons, frostbite and running with wolves

“I could just keep going when most sane people would stop”- the secret to success in head and neck surgery? In August 2015 I crossed the finish line of La Ultra - The High. A small camp of tents and...

Vestibulo-ocular reflex and postural control in deaf children

The authors evaluated the impact of canal paresis detected by video head impulse test (vHIT) on postural control tested by platform posturography in children with sensorineural hearing loss. The study included 55 children (4-16 years old) with variable degrees of...

COVID-19 and oral cancer

This is a Canadian retrospective paper covering the period of March 2018 to March 2022. It identified 190 patients; 91 pre-pandemic and 99 from the pandemic. From this, they found there was no increase in patient delay, professional delay or...

The Human Ear Canal

If ever a book aptly lived up to its name, it would be ‘The Human Ear Canal’ by Dr Ballachandra. Not once straying from its path, this second edition aims to take the reader on a somewhat tangential tour of...

Adult speech testing in the UK

What do hearing healthcare providers see as the benefits and barriers to delivering speech testing? This article explores the latest research. Why speech testing? Speech tests have been used across ENT and audiology practice to measure an individual’s speech recognition...

Tele-audiometry – a ShoeBOX solution

Access to hearing assessment is a global challenge. In relation to the global burden of hearing loss World Health Organisation’s (WHO’s) recent estimate (2013) is that 360 million people in the world have disabling hearing impairment. Two-thirds of these people...

MRI evaluation to assess the role of frusemide in reducing endolymphatic hydrops

Endolymphatic hydrops is generally considered to be a marker in Ménière’s disease and frusemide is used with the purpose of reducing it and improving symptoms. With the use of MRI, the authors have used the phenomenon of non-enhancing endolymphatic structures...

Anatomy for extended sinus surgery

In the world of image guidance and pushing the boundaries of what can be achieved endoscopically the assessment and understanding of preoperative imaging is critical for success. This paper highlights the anatomical variations in the pterygopalatine and sellar regions. The...

Cartilage conduction hearing aids: the third pathway for sound transmission and its application

Air-conduction and bone-conduction are familiar terms; now enter ‘cartilage conduction’. This new term offers a novel approach sound transmission. Hiroshi Hosoi explains the concept and proposes some future applications. The new sound pathway ‘cartilage conduction’ can provide various types of...