Sack Wash Out
What is a Lacrimal sac washout?
A sac washout is usually performed if the tear ducts are thought to be
blocked.
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This procedure is performed in an outpatient clinic and takes approx
10 minutes. A local anaesthetic drop can be instilled prior to the
procedure to reduce any discomfort. |
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The small hole (punctum) in the inner corner of the lower eyelid is dilated
using a special instrument, the tear ducts are then washed out with sterile
saline (salt water), using a syringe with a small, hollow tube
attached to it. The consultant or ophthalmic nurse can assess if the tear
duct is blocked by observing how the saline drains through the tear ducts.
There are usually no specific instructions following this procedure; however
you will be advised by the consultant or nurse.
To
make an appointment with an eyecare professional at
iSIGHT please phone 0845 602 2517