LPI FAQs

What is LPI laser therapy?
LPI, or Laser Peripheral Iridotomy, is a surgical procedure used to prevent a severe form of glaucoma called angle closure glaucoma.

How does LPI laser therapy work?
The doctor uses the argon laser to make a small opening in the colored part of the eye.  This hole prevents the build up of fluid behind the iris and allows the fluid to reach the drains of the eye.  This helps to lower the pressure within the eye.

What can I expect during the LPI treatment?
The LPI treatment is a quick outpatient procedure that is performed in our ambulatory surgery center.  There are no needles, no stitches, and no shots.  After placing numbing drops in your eye, your doctor places a contact lens on your eye in order to focus the laser energy.

Is LPI treatment reimbursed by Medicare?
Yes, LPI treatments are reimbursed by Medicare and most insurance providers.

What can I expect after the LPI treatment?
Your vision may be blurry for several hours, possibly up to 24 hours. Generally, the eye is mildly irritated for 1-2 days. Your doctor will prescribe eye drops for the first few weeks to help treat any irritation or inflammation. Normal activities may be resumed following your surgery.

How many treatments are required?
One.Retreatments are extremely rare, and usually are necessitated only if you have chronic inflammation within the eye (iritis)

What are the side effects with LPI treatment?
Complications are rare, but some of the potential risks include blurred vision, increase in the pressure within the eye, minor bleeding, vision loss, or the need for either a retreatment or a different type of treatment.

Will treatment be done on both eyes at the same time?
No, only one eye is typically done at a time per the written policy of our ambulatory surgery center and the prevailing medical standard of care.

Will I be able to drive home following the treatment?
Yes