Otolaryngology is the investigation and treatment of disorders of the head and neck, especially those related to the ear, nose and throat. The specialty encompasses management of ear disease, imbalance
and hearing loss, examination of air and food passages, care of nose and sinuses, tumours of the head
and neck, laryngeal and thyroid disorders. Management may be medical and in some cases surgical as well.
An Otolaryngologist is trained to be both physician and surgeon – to provide medical care and if
necessary perform surgery for ear, nose and throat problems. A large part of an Otolaryngologist’s
practice takes place in the outpatient clinic, where many procedures are carried out and diagnoses
are made. This may involve a flexible fibre-optic nasendoscope or microscope.