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The association of frontal recess anatomy and mucosal disease on the presence of chronic frontal sinusitis: a computed tomographic analysis
Ostial obstruction is a primary pathophysiological mechanism contributing to sinusitis, which can be caused by anatomical variations, mucosal inflammation or both. This retrospective case series aimed to identify anatomical factors and inflammatory areas relating to chronic frontal sinusitis on nasal...
Hearing aid standards and test systems
Hearing aids are the most used management / rehabilitation option for people with hearing loss. Generally, hearing instrument manufacturers perform the hearing aid performance measurements and provide its specification in terms of functionality. However, it is also common for government...
Cochlear implantation in Ménière’s disease
This was a Belgian retrospective study of seven patients with Ménière’s disease who underwent cochlear implantation. All patients had bilateral severe to profound hearing loss and all met AAO-HNS criteria for Ménière’s disease. Follow-up for patients ranged from six months...
Multiple free flaps for head and neck cancer
Most patients with advanced head and neck cancers now undergo microvascular free flap reconstruction. This is mainly as flaps facilitate complete tumour and margin removal by providing reliable wound coverage and better restoration of form and function. However despite this,...
Visual vertigo and optokinetic response
This study measured differences in optokinetic responses (sitting, standing, with and without a static visual target) in three groups of people: those classified as having unilateral vestibular loss (n=10), unilateral loss with visual vertigo (n=8) and a control group (n=10)....
Childhood bony facial tumours
This review article covering maxillary and mandibular tumours is from an edition of the Clinics covering paediatric head and neck masses from frequently encountered congenital malformations to the rarities. There is a wide differential diagnosis for childhood mandibular or maxillary...
What are the best minimal surgical techniques used for concha bullosa?
This prospective endoscopic and radiologic evaluation studied 42 patients who underwent concha bullosa surgery, amounting to a total of 55 conchae surgeries. The patients were allocated consecutively to either of the two groups. The presurgical and one year postsurgical endoscopic...
Anatomic guidelines to endolymphatic sac in transmastoid approach – a cadaveric study
This study involved cadaveric dissection using transmastoid approach in cadaveric embalmed five half heads and posterior fossa approach in fourteen. The sac was identified by electron microscopy. The relatively consistent measurements were the relationship of the operculum to the internal...
Stereotactic radiosurgery for pituitary adenomas
Residual and recurrent functioning pituitary adenomas can be difficult to delineate on postoperative MRI scans, making them difficult targets for stereotactic radio surgery. In such cases radiation delivery to the entire sellar has been utilised as a radio surgical equivalent...
Nasal peak inspiratory flow (NPIF) as a diagnostic tool for differentiating decongestable from structural nasal obstruction
Identification of the cause of nasal obstruction is critical before surgical intervention such as septoplasty. This study assesses changes in nasal peak inspiratory flow (NPIF) as a tool for discriminating decongestable versus structural obstruction. A cross-sectional study of 52 patients...
Controlling tinnitus
The absence of sufficient evidence for the use of integrated sound generators for the management of tinnitus led the authors to conduct a randomised blind clinical trial in which they compared the use of a conventional hearing aid with a...
