You searched for "cortical"

2488 results found

Diagnostic features of acute invasive fungal sinusitis

Acute invasive fungal sinusitis (AIFS) is a rare but frequently lethal condition, commonly associated with a high morbidity among those that survive. It has gained recent media attention on account of its increased incidence following infection with (and treatment for)...

Using autologous blood to reduce postoperative infections

The removal of impacted wisdom teeth is a common surgical procedure with possible complications including postoperative bleeding and wound infection and alveolar osteitis. Preventing osteitis is dependent on retaining the blood clot in the socket with no infection. There are...

Predicting the prognosis of oral squamous cell carcinoma after salvage surgery

Loco-regional recurrence of oral cavity squamous cell carcinoma (OCSCC) continues to be a life-threatening and difficult clinical situation. Salvage surgery can result in significant morbidities, and survival following recurrence is generally poor. In this study from Ontario, Canada, prognostic factors...

Polysolmnography and laryngomalacia severity

Laryngomalacia represents the single most common cause of stridor in infants. Most cases are self-resolving, but a proportion of children will require surgical intervention. This group aimed to analyse the efficacy of polysomnography in determining the severity of laryngomalacia in...

Is there a ‘best’ ventilation tube?

Studies on grommet materials and sizes are not exactly new but this was a well-designed randomized study in Sweden with some useful findings. The extrusion rate and complications associated with four different ventilation tubes (grommets) were assessed prospectively in 400...

Mitomycin in adjuvant treatment of laryngotracheal stenosis

Laryngotracheal stenosis (LTR) is a difficult condition to manage, and the effectiveness of surgical treatment is limited by the tendency of scar tissue to reform. Mitomycin has been used as a controversial adjuvant to surgical treatment for many years. Drawbacks...

External auditory canal carcinoma

Although uncommon, primary malignant tumours of the external auditory canal (EAC) are associated with a poor prognosis as they often present late. In this study the authors evaluate the clinical and pathological factors associated with treatment and outcome of EAC...

Otologic Surgery 
– 4th Edition

An otology textbook dedicated to Howard House, William House and James Sheehy, and in memory of Harold Schucknecht, Mendell Robinson and Antonio De la Cruz, has an awful lot to live up to. I am very glad to say that...

Evidence-based practice: management of sudden sensorineural hearing loss

What is the current evidence for medical management of sudden sensorineural hearing loss? Jessica Choong and Stephen O’Leary present a review of the current evidence of treatments options. Sudden sensorineural hearing loss (SSNHL) causes significant distress and, in many cases,...

Elasticated retraction in head and neck surgery – a trainee’s perspective

The effectiveness of surgical technique and satisfactory outcome is greatly dependent on good surgical exposure. Retraction requires adequate traction and counter-traction of tissues in order to expose the tissue or organ under scrutiny for the surgeon. This is a universal...

Why and how I enjoy the history of Otorhinolaryngology, Head and Neck Surgery (OHNS)

In the first article of this History of ENT edition, Albert Mudry explains why history is so intrinsically relevant to the practice of medicine and tells us how to use history as a foundation for the discovery of new ideas,...

Innovation in medical product technologies

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...