iStent

patient under surgery

The iStent Trabecular Micro-Bypass is a surgical device that is available for use in treating patients with mild-to-moderate open-angle glaucoma.

Glaucoma is characterized by an excessive accumulation of fluid inside the eye, which leads to an increase in the inner eye pressure (intraocular pressure). This can damage the optic nerve and lead to a gradual loss of vision.

How iStent Works

One cause of glaucoma is poor drainage of the fluid inside the eye, which, again, leads to increased intraocular pressure. The iStent device works by providing a permanent path for fluid to flow out of the eye. By restoring the flow of fluid, the pressure inside the eye is reduced.

While the device is used to treat glaucoma, it is implanted during cataract surgery. This is done as an outpatient surgery, which means you can go home after the procedure is finished.

The device is made of titanium and is very small (only 1 millimeter long). Once it is in place, you will not be able to see or feel it.

Safety and Benefits of iStent

After iStent surgery, most patients’ vision improves that day. Many are also able to stop using medicated eye drops to reduce the pressure inside their eye. Others may be able to reduce the number of eye drops they need to use to control their inner eye pressure.

The iStent device is implanted during a surgical procedure. The most common side effects after surgery are:

  • Swelling of the cornea (corneal edema)
  • Decrease in how well you can see with glasses or contacts (best corrected visual acuity)
  • Thickening of the back of the eye’s lens capsule, which causes cloudy vision
  • Blockage of the iStent device
  • Blurred vision
  • Increased pressure inside the eye

The iStent device is not recommended for people with certain conditions such as angle-closure glaucoma, certain eye tumors and thyroid eye disease.

Please contact our office to schedule an appointment and find out whether you are an appropriate candidate for iStent treatment.

Receive 50% OFF Second Pair of Lenses!

*Call for details

Office Hours

Muscatine Office - 315 Parham St. Suite B

Monday:

8:00 am-5:30 pm

Tuesday:

9:00 am-6:30 pm

Wednesday:

8:00 am-6:30 pm

Thursday:

8:00 am-5:30 pm

Friday:

8:00 am-5:30 pm

Saturday:

8:00 am-12:00 pm

Sunday:

Closed

Durant Office - 619 5th St.

Monday:

8:00 am-12:00 pm

1:00 pm-5:30 pm

Tuesday:

Closed

Wednesday:

8:00 am-12:00 pm

1:00 pm-5:30 pm

Thursday:

Closed

Friday:

8:00 am-12:00 pm

1:00 pm-5:30 pm

Saturday:

Closed

Sunday:

Closed

Wilton Office - 114 W. 4th St.

Monday:

Closed

Tuesday:

9:00 am-12:00 pm

1:00 pm-5:30 pm

Wednesday:

8:00 am-12:00 pm

1:00 pm-5:30 pm

Thursday:

8:00 am-12:00 pm

1:00 pm-5:30 pm

Friday:

Closed

Saturday:

Closed

Sunday:

Closed

Contact Us

Testimonials

  • "Awesome staff very helpful! Wouldn't go anywhere else."
    Marshall T.
  • "I love Family Eye & Contact. Doctor kassel, Doctor korpi, dr. Hansen those are my favorite. Always professional always feel like they do a really great job there."
    Tammy V.
  • "Doctor Korpi was my eye doctor when I was a kid and now there are new doctor's that help with all my needs love the staff which also are some of them that are still there."
    Cara B.
  • "Love this place! Been going to what is now Family Eye for 48 years. I have had each of the Doctor's examine my eyes. They are all great! I love the new machine that takes a picture , so I don't need my eyes dilated. Love the staff.
    My last visit Dr Korpi pulled out my card, 4-9-1969 first visit, with Dr McLennon. Wow"
    Julia H.

Featured Articles

Newsletter Sign Up