Treatment

Small-Incision Cataract Surgery: Implanting the New Lens

Choose a preferred language

Once your old cloudy lens has been removed, your surgeon slips the new clear lens (IOL or intraocular lens) in through the incision. The IOL is then placed in the capsule that held your old lens. With the new lens in place, your surgeon is ready to close the incision. Some incisions may be closed with stitches. Others are self-sealing. That means they will stay closed on their own without stitches. The IOL does nearly the same thing that your old lens did before it became cloudy. It focuses light, letting you see sharp images and vivid colors. The IOL normally lasts a lifetime.

Cross section of eye showing intraocular lens implant.


How small is an IOL?

Intraocular lenses next to a dime for size comparison.

Featured in

Online Medical Reviewer: Chris Haupert MD

Online Medical Reviewer: Raymond Kent Turley BSN MSN RN

Online Medical Reviewer: Rita Sather RN

Date Last Reviewed: 12/01/2022

© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.

Find a doctor that's right for you.

From routine check-ups to groundbreaking treatments and beyond, Crestner Health is here to help you live your healthiest life.

Search our doctors
Related Articles
Read article
Eye Care
Before Small-Incision Cataract Surgery

Like any operation, small-incision cataract surgery needs preparation.

Read article
Eye Care
Small-Incision Cataract Surgery: Removing the Old Lens

You may be surprised by how little time small-incision cataract surgery takes.

Read article
Eye Care
Having Scleral Buckling Surgery

Scleral buckling surgery is a type of eye surgery. It’s done to correct a detached retina. It can restore vision.

Read article
Eye Care
Understanding Scleral Buckling Surgery

Scleral buckling surgery is a type of eye surgery. It's done to correct a detached retina. It can restore vision.