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If a build-up of ear wax, debris or a foreign body is blocking your ear causing hearing loss or discomfort your consultant may recommend microsuction.

What happens during microsuction of the ear canal?

Microsuction is usually done as an outpatient appointment meaning you will go home the day of the procedure. It usually takes 15-20 minutes.

During microsuction your consultant will use a microscope to examine your ear canal. They will insert a tiny suction tube (called a cannula) into the canal and suction any blockage from the area. Sometimes sterile saline solution is used to help break up wax or debris. 

You may hear a suction sound, some clicking or popping and squeaking during the procedure. 

Sometimes microsuction causes dizziness immediately following the procedure. You will be asked to sit still for a few minutes to ensure you have no balance problems.


Microsuction of ear canal consultants at Nuffield Health at St Bartholomew's Hospital

Nuffield Health at St Bartholomew's Hospital

38 Giltspur Street, London, EC1A 7BS

020 3386 9000

There are several bus stops within walking distance of the hospital. The closest stations are: Barbican, Blackfriars, Farringdon, Moorgate, St Paul's, Cannon Street and City Thameslink. Car parking is available in Smithfield Car Park nearby.

Hospital switchboard 020 3386 9000
General enquiries 0300 131 1433
Outpatients enquiries 0300 131 1432
Physiotherapy enquiries 020 3386 9002
Payments enquiries 0330 460 0099

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