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Common Investigative Procedures

These are the common investigative procedures performed by our doctors to further assess the patient's condition:

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Nasoendoscopy is a minimally invasive procedure whereby a fine flexible scope is inserted into your nose to examine the nasal cavity, paranasal sinus openings and throat. A local anaesthetic spray may be used.

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​Ear clearance is a procedure done to remove ear wax or debris from the ear canal. It is usually performed using microscopic visualisation and suction instruments.

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Nasal clearance is done to clean the nasal cavity and pharynx, and is performed using a rigid endoscope and suction instruments. Similar to Nasoendoscopy, a local anaesthetic spray may be used.


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