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Can intraoperative electrically evoked auditory brainstem responses predict the outcome of cochlear implantation?
Electrophysiology during cochlear implant surgery remains an issue of debate among the various centres. In the present study, the latencies and quality of the eABR waveforms from 74 adult implanted patients were analysed. In addition, four children with severe cochlear...
Marginal gains
Many consider facial nerve monitoring compulsory in parotid surgery yet few do the same for the marginal mandibular nerve in a submandibular approach, even though the nerve is finer and more difficult to identify. Here a group map the nerve...
Avoiding the sweaty cheek
Frey’s syndrome is a common (10-40%) and important complication following parotid surgery. Gustatory sweating during oral stimulation can be embarrassing as it is accompanied by flushing and a sensation of heat. This is as a direct result of regenerated parasympathetic...
CI outcome measures and different languages
Outcome measures for hearing rehabilitation strategies in children are the subject of endless debate. The underlying problem with measuring outcomes in this population is delineating the extent to which development (which is in itself variable) and hearing ability (usually the...
Indication and timing of electrodiagnostic tests in facial palsy
This excellent review describes the benefits and limitations of electrodiagnostic testing for patients with facial paralysis. Tests such as Schirmer, stapedial reflex and electrogustometry have been largely replaced by neurophysiologic tests like nerve excitability test (NET), electroneuronography (ENoG), surface electromyography...
Be mindful of exposure
This is a topic which has been highlighted before in the Hearing Research series, as the evidence base regarding the specific impact of acoustic trauma on the auditory system has been expanding regularly in the last few years. This particular...
Ageing Ears
How do our ears show our age? We are all aware of the concept of presbycusis and a plethora of other events that impact our hearing over the passage of time. We are familiar with the standard subjective testing, though...Taking a fresh look at otoacoustic emissions
So what has changed in four decades of OAEs? Do we now have all the answers? Have we reached our optimum recording ability? Professor Kemp explains what we know, what we don’t know and what’s to come. In the 40...
Treatment of incus lysis with hydroxyapatite bone cement
Middle ear implants provide a suitable alternative for some patients with a certain degree of sensorineural or mixed hearing loss, not wanting a hearing aid. Vibrant SounBridge® (VSB) middle ear implant (MEI), of Med-El®firm, is one such implant. In this...
