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Peripheral nerve stimulation for chronic refractory pain
Peripheral nerve stimulation (PNS) plays an important role in treating chronic refractory pain syndromes that manifest in limited distributions and overlap with areas of neurologic innervation. The process is generally thought to capitalise on the inhibition and activation of pain-related...
Sphenopalatine ganglion block in endoscopic sinus surgery reduces intra and post-operative morbidity
The authors present results of a meta-analysis to investigate the role of sphenopalatine ganglion block (SPGB) in reducing postoperative pain in endoscopic sinus surgery (ESS). An electronic database search (Pubmed, SCOPUS, Google Scholar, Embase, and the Cochrane Register of Controlled...
Auditory deprivation and single-sided deafness
In cases of bilateral auditory deprivation, there is clear evidence of an inverse relationship between performance after cochlear implantation and the length of severe to profound deafness prior to implantation (i.e. the longer the deprivation the poorer the outcome on...
Management of frontal sinus fractures
Frontal sinus fractures are uncommon (associated with around 5-15% of facial fractures). The authors divide frontal sinus fractures into isolated anterior table fractures, fractures involving the frontal sinus outflow tract and posterior table fractures, discuss some of the recent relevant...
Association between Meniere’s disease and vestibular migraine
Meniere’s disease (MD) and vestibular migraine (VM) are two conditions with overlap in their symptoms. There is often a lack of understanding regarding symptom-based differentiation between them. MD presents with episodic vertigo, fluctuating hearing loss and tinnitus. MD has been...
Identification of congenital hearing loss in Saudi Arabia
It has long been recognised that timely recognition of congenital hearing loss allows for the morbidity of hearing loss to be minimised. Due to the difficulties with identifying hearing loss in babies, combined with readily available screening technologies, many countries...
Silent sinus syndrome: which approach offers the best outcome?
Silent sinus syndrome (SSS) is a rare condition with patients presenting as spontaneous, painless enophthalmos, hypoglobus, orbital asymmetry, and maxillary sinus collapse on the ipsilateral side. The orbital resorption occurs secondary to negative pressure created in the maxillary sinus by...
Elevated prevalence of late-onset dysphagia among head and neck cancer survivors and identifying risk factors
Dysphagia is one of the most common problems affecting head and neck cancer (HNC) survivors. There are few studies investigating late-onset dysphagia post-treatment. The authors set out to investigate the prevalence of dysphagia-related diagnoses and procedures five years’ post-treatment, changes...
Risks of tracheostomy in head and neck cancer
Tracheostomy is associated with several complications, with rates quoted as high as 8-45%, including: bleeding; displacement; obstruction; surgical emphysema; pneumothorax; fistulae and failure to decannulate. There are now many studies that confirm the increased length of stay and complications of...
Reliability of modified Dix-Hallpike test
Modifications of the Dix-Hallpike (DH) are sometimes necessary when the traditional DH is not feasible. The absence of any formal studies on modified DH was the idea behind this multicentre (three academic centres), prospective, randomised, single blinded and controlled clinical...
Allergic rhinitis, the usual suspects
Allergic rhinitis (AR) is characterised by allergen binding to IgE on mast cells and basophils and subsequent histamine, prostaglandine D2 (PGD2) and cysteinyl leukotrienes (cysLTs) release causing early-phase response. This is followed by late-phase response mediated by eosinophils. Other cells,...
