You searched for "amplification"

2376 results found

In space no-one can hear you scream…or can they?

Plasma, eardrums the size of planets and questioning the wisdom of your school physics teacher! Martin Archer explains the fascinating world of sound and space. Is there sound in space? If you believed the marketing of the movie Alien, or...

Which patients are more likely to have postoperative pulmonary complications after major head and neck?

Postoperative pulmonary complications (PPC) following major head and neck surgery are frequently encountered. Indeed, surgery in the head and neck area itself has been identified as a risk factor for these complications. Microvascular reconstruction is a widely accepted and proven...

Approach to the orbital floor: which is better?

During skeletal surgery sufficient exposure is key – often a direct approach through the overlying tissues is the easiest route. In the face, however, as the scar would be readily visible, approaches are designed to hide this. Surgical access to...

Laryngeal papillomatosis

Laryngeal papillomatosis remains one of the most frustrating conditions seen by laryngologists. Sam Majumdar gives us an overview of the current science and clinical practice. Human papilloma virus is a small (> 8kb) double stranded DNA virus with approximately 200...

Imaging and management of head and neck vascular anomalies

Vascular anomalies are a diffuse spectrum of abnormalities which often involve the head, neck and oral cavity. They are frequently misnamed, often being generically labelled as haemangiomas. This lack of basic understanding can cause confusion leading to a cascade of...

The importance of hearing aid validation in infants with hearing loss

Hearing aid validation requires that speech discrimination be measured, yet there are no validated methods of measuring speech discrimination in infants and toddlers. Prof Uhler describes two related approaches that are showing promise. Speech discrimination is the gold standard for...

Physiological mechanisms of hyperacusis: an update

Hyperacusis is a heterogeneous and complex clinical entity, and proposals about physiological mechanisms should reflect these issues. Ben Auerbach helps us navigate through present knowledge in this area, and proposes future directions for research. Hyperacusis is a debilitating hearing disorder...

Endoscopic middle ear surgery for cholesteatoma treatment

A critical question when any new technique is proposed is ‘does it work?’ In this article Daniele Marchioni and Davide Soloperto discuss the success rates of endoscopic ear surgery for cholesteatoma. Introduction Surgical management of cholesteatoma is still a controversial...

Developing an Innovation for ENT – from Idea to Market: how ‘e-i’ did it

Background endoscope-i (e-i) Ltd was incorporated into Companies House on December 3rd, 2012 following eight months of developing our first project, a simple iPhone adapter for endoscopes. Of the three founding shareholders, two are ENT surgeons and one a lecturer...

British Academy of Audiology Higher Training Scheme – Head of Service and trainee perspectives

For Jan/Feb 2022, we continue with the topic of the British Academy of Audiology Higher Training Scheme. We hear from Jane Beavan, Clinical and Professional Lead for Audiology/Clinical Scientist in Audiology, and Kim-Maree Collings, Senior Audiologist, from the Countess of...

Could social isolation be a factor in the link between hearing loss and dementia?

In 1802, Beethoven wrote to his brothers Carl and Johann about his hearing loss: “You men who think or say that I am malevolent, stubborn, or misanthropic, how greatly do you wrong me. You do not know the secret cause...

Training in Facial Plastic Surgery in the UK

Following the Keogh report earlier this year into the quality of cosmetic surgery in the UK, surgical training in cosmetic surgery is high on the agenda. A Cosmetic Surgery Interspecialty Committee at the Royal College of Surgeons is currently discussing...