Functional endoscopic sinus surgery is a minimally invasive technique used to restore sinus ventilation and normal function. The most suitable candidates for this procedure have recurrent acute or chronic infective sinusitis, and an improvement in symptoms of up to 90 percent may be expected following the procedure. Fibreoptic telescopes are used for diagnosis and during the procedure, and computed tomography is used to assess the anatomy and identify diseased areas.

The larynx is another name for the voice box. It sits at the entrance of the windpipe (trachea) in the neck and in front of the food pipe (gullet or oesophagus). It is the lump you can see in front of your neck called the 'Adam’s apple'. This is often much easier to see in men.
The larynx is a tube about 2 inches (5cm) long in adults. It plays an important role in
-- Breathing, allowing air to reach our lungs
-- Swallowing, protecting your windpipe
-- Speech, producing sound.