You searched for "simulation"
The astronomer’s nose: Tycho Brahe’s controversial prosthesis
Tycho Brahe (1546-1601) is a familiar and colourful figure in the history of science. The immense quantity of data he collected during his lifetime would enable the work of Johannes Kepler and has gained him admission to the astronomical pantheon....Selecting and optimising hearing aids for tinnitus benefit: a rough guide
Hearing aids have a relatively long history as tinnitus treatment tools. Saltzman and Ersner reported success in suppressing tinnitus with simple hearing aids in a number of cases as early as 1947 [1]. In an early comprehensive approach to tinnitus...
Coupler microvascular anastomoses: how good?
This paper is written by a group of reconstructive surgeons and a school of computing. The study used computational fluid dynamics to model blood flow through idealised sutured and coupled vessels, to investigate if differing anastomotic techniques affect intravascular blood...
Predicting outcomes in rhinology using fluid dynamic models
This article discusses the rhinological applications of computational fluid dynamics (CFD) – a method derived from engineering applications, such as aerodynamics. Its appeal is that it can provide simulated data on airflow velocity, pressure, resistance, temperature, humidity, heat flux and...Airway stenting in paediatric ENT
Although experience in the use of airway stents in adults is considerable, their use in children is more recent and more limited. Cláudia Schweiger and Michael J Rutter provide an overview of stents and their use in paediatric airway. Stenting...
Voice change after total thyroidectomy with intact laryngeal nerves – a common but temporary problem
It has been reported that up to 87% of patients have a degree of voice dysfunction after thyroidectomy, even when the laryngeal nerves are preserved. Postoperative inflammation, laryngeal oedema due to vascular congestion, direct damage to the cricothyroid muscles and...
Well drilling vs. subperiosteal pocket for cochlear implants – comparison of operative time, complications and cost-effectiveness
The choice of method for securing the receiver/stimulator (R/S) package during cochlear implant surgery is usually dependant on several factors, but primarily surgeon preference. The initial recommendation from manufacturers was to drill a bony well (WD technique) and use bony...Acoustic shock: definitions and clinical aspects
Acoustic shock, a previously little-known and poorly understood clinical entity, came to the public’s attention in 2019 due to a high-profile legal case of a musician at the Royal Opera House. In this fascinating article, Andrew Parker and William Parker...Celebrating deaf identity through art: the ‘Hearing Care for ALL’ Virtual Gallery Project
Dr Dalia Tsimpida tells us about the art initiative she created in the midst of the pandemic to promote ear and hearing care, and celebrate the vibrant and diverse world of deaf identity. In the face of the COVID-19 pandemic,...Cognition and hearing – you can’t test one with the other!
Cognitive Psychologist, Boaz M Ben-David, provides insights into the import of considering cognitive factors when assessing speech perception ability to maximise intervention success. Failing to do so, he suggests, is “ageist”, a predisposition healthcare professionals must avoid. Cognitive performance is...
Sinus surgery effects on asthma patients
Chronic rhinosinusitis (CRS) and asthma are related. The authors identified a gap in the literature and designed this study with a relatively large sample size of 86 patients. They included patients with comorbid asthma and CRS with or without polyps...
