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Hearing loss in the contralateral ear after mastoid drilling

It is difficult to conceive that most of the noise generated by drilling the mastoid would not be conveyed to the contralateral cochlea, by direct transmission through the skull bone, where the attenuation factor is only 5-10 dB. Only a...

Clinical value of 3 T magnetic resonance imaging after intratympanic gadolinium injection in cases of delayed endolymphatic hydrops

Recurrent vertigo can continue after severe unilateral or bilateral hearing loss. This is a condition similar to Ménière’s disease, the diagnosis of which can be difficult. In this study intratympanic injection of gadolinium-diethylenetriamine penta-acetic acid dimeglumine was done in 25...

Precautions to be taken in cosmetic facial surgery

In this comprehensive write-up on precautionary measures to be taken when doing cosmetic surgery on our patients, the authors begin by emphasising that facial plastic surgery is no longer limited to celebrities and the privileged. It has extended into everyday...

Medical information required with requests for CT scans of the temporal bones; a two cycle audit

It is a common experience that radiology reports on the CT scans of the temporal bones do not always reach a diagnosis. Various studies have produced differing results in that detailed information may not be necessary to help reach a...

A diagnostic survey of dizziness

The prevalence of self-reported dizziness and that requiring medical consultation is remarkably high. Cardiac and neuropathic comorbidities, often associated with these patients confuse the diagnosis. In this multicentre study, the prevalence and characteristics of various diagnostic groups, for example, Benign...

The need for pre-operative overnight pulse oximetry in children undergoing surgery for obstructive sleep apnoea syndrome

Snoring is a common occurrence in children listed for adenotonsillectomy. This may be associated with obstructive sleep apnoea syndrome, in which case the post-operative recovery of these children needs to be closely monitored. This study undertakes to assess whether an...

Which cross-over frequency is best for electro-acoustic stimulation?

Advances in technology and improved soft surgical techniques have led to individuals with better hearing thresholds, especially at the low frequencies, becoming candidates for cochlear implants (CI). Surgeons are more confident that residual hearing can be preserved thus making those...

Which factors affect the postoperative CSF leak following endoscopic skull base surgery?

Endoscopic skull base surgery is being increasingly performed worldwide for skull base tumours. Common indications include pituitary tumours, rathke cleft cysts, chordomas, craniopharyngiomas and olfactory neuroblastomas. The most common and important complication following endoscopic skull base surgery is postoperative CSF...

Semicircular canal dehiscence and cochlear implantation

Semicircular canal dehiscence (SCD) is thought to occur in 3% of the population, it is mostly asymptomatic, but patients may present with sound-induced vestibular symptoms, low-frequency conductive hearing loss, autophony, hyperacusis and aural fulness. With the increasing utilisation of cochlear...

Management of postoperative cholesteatoma

This prospective longitudinal observational study compared the ability of second-look surgery with that of surveillance using serial non-echo-planar diffusion-weighted imaging to detect residual cholesteatoma after canal wall-up mastoidectomy. A total of 34 patients were included in the study who underwent...

Benign oesophageal strictures: overview and management strategies

Benign oesophageal strictures may have several attributable causes including caustic injuries, long-term acid reflux, eosinophilic oesophagitis, anastomotic strictures and endoscopic therapy. Endoscopic dilation via bougies or balloon dilators may treat most strictures successfully and satisfactorily. However, in some situations treatment...

Hyperbaric oxygen therapy a treatment for sudden sensorineural hearing loss

Cochlear ischaemia has been postulated as one of the potential aetiologies for sudden sensorineural hearing loss. Hence, increasing oxygen delivery to the cochlea by hyperbaric oxygen therapy has been explored as a potential treatment to reverse hearing loss. The authors...