Pulse oximetry provides a measure of the percentage of oxygen in the blood. The usual range of readings on pulse oximetry is 97-99%. Older people may have lower pulse oximetry readings than younger people, and young women have higher readings...
Endoscopic techniques for visualisation of the middle ear were described in 1967 by Mer and colleagues, and the use of transcanal endoscopic ear surgery (TEES) has since expanded to a wider range of otologic applications including tympanoplasty and excision of...
This is a weighty but insightful ‘Special Feature’ paper in the June edition of Otology and Neurotology. It has the broad aim to gather current opinion from otologists, audiologists, manufacturers and health-economists from around the world on unilateral hearing implantation...
This study from Germany investigates the correlation between nasal polyp size and return of olfactory function following endoscopic sinus surgery. Olfaction is affected more in patients with CRSwNP than with CRSsNP and the best chance of smell recovery occurs in...
Patients admitted with necrotising otitis externa have increased six-fold in the last 10 years. The prognosis is variable and dependent on co-existing morbidities. Charlston Comorbidity Index (CCI) is a weighted comorbidity scoring method, based on the presence or absence of...
Hearing loss (HL) is the third leading chronic health condition among older adults. Most studies investigating HL and cognition have been performed in high-income countries. Risk factors for dementia (eg. hypertension, midlife hearing loss, obesity and physical inactivity) are more...
Speech in noise testing provides real-life assessments of hearing that conventional pure tones cannot deliver. Rania Alkahtani describes the development of such a test for Arabic speaking children. It also has the additional benefit of being able to be delivered...
‘Speech sounds great, but music isn’t right’ is a common complaint from hearing aid users across the globe. In this article, Marshall Chasin, one of the most published audiologists on the subject of music and hearing, outlines why patients with...
Continuing our sub-theme of cochlear implantation candidacy, Richard Irving and Raghu Kumar review the principles and benefits of cochlear implantation in individuals who have an asymmetric hearing loss. It is well known that cochlear implantation improves auditory capacity, and in...
The field of cochlear implants in children has expanded remarkably over 40 years. Elizabeth Tyszkiewicz reflects on success and current challenges and calls for a national review of outcomes for young adults who received their implants in childhood. Aleena is...
27 February 2020
| Nina Hjelde, Joseph Sebastian
|
ENT, Otology
The ‘shared airway’ relationship between ENT surgeons and anaesthetists is well documented. But ENT surgery and anaesthesia interact in numerous other ways, particularly in complex skull base surgery. What do our anaesthetic colleagues want us to know about vestibular schwannoma...
There is a point in all innovation projects where the clinician has exhausted their knowledge and needs expert help to create a prototype. Mark Prince, Design Engineer, discusses this phase of the project and how engineers’ analytical thinking brings a...