DMEK

Name: DMEK
Brand: Eye Surgeons of Indiana
Rating: 5 (4602 reviews)

Experience clear, natural vision with the most advanced form of endothelial corneal transplantation.

Making the Choice for Clear Vision

At Eye Surgeons of Indiana, we believe every patient deserves the clearest vision possible. For those whose sight has been affected by endothelial corneal disease, DMEK (Descemet’s Membrane Endothelial Keratoplasty) offers an exceptionally precise way to restore clarity while preserving the natural structure of the eye. DMEK is the most anatomically accurate method of replacing diseased inner eye tissue, providing outstanding visual outcomes and some of the fastest recovery times of any corneal transplant technique.

What Is DMEK?

DMEK is a highly advanced corneal transplant procedure that replaces only the single diseased cell layer of the cornea, the endothelium, and its thin supporting membrane (Descemet’s membrane). This layer is responsible for pumping excess fluid out of the cornea. When the endothelium stops functioning properly, as in Fuchs’ dystrophy or chronic corneal swelling, vision becomes cloudy, hazy, or distorted.

With DMEK, surgeons remove the damaged cells and replace them with an ultrathin sheet of donor tissue, just 10–15 microns thick, about the thickness of plastic wrap. Because the transplant is so anatomically precise, it delivers:

The clearest potential vision of all corneal transplant methods
Faster recovery and fewer optical distortions than full-thickness transplants
A more natural feel to the eye than before surgery

DMEK is considered a standard for treating endothelial disease in patients who are good candidates, something we are very proud to offer our patients at Eye Surgeons of Indiana.

What is DMEK & Fuchs’ Dystrophy

Why Choose Eye Surgeons of Indiana?

Our corneal team has extensive expertise in DMEK, a procedure that requires exceptional surgical precision and specialized training. Patients choose us because we provide:

Surgical Mastery

Our surgeons perform a high volume of endothelial keratoplasty procedures, including DMEK, DSAEK, DMEK revisions, and complex corneal cases.

Patient-First Education

We explain each step in terms you can understand, helping you feel confident, comfortable, and fully prepared for your procedure.

Modern Technology

We use state-of-the-art microscopes, tissue preparation techniques, and imaging to ensure optimal graft positioning and outcomes.

Long-Term Monitoring and Partnership

Your care doesn’t end after surgery. We follow your healing closely and provide the long-term management needed to maintain a healthy, clear cornea for years to come.

Schedule a Consultation

How DMEK Works Step-by-Step

Considering corneal surgery with DMEK? Let us walk you through it.

Step 1: Pre-Surgical Evaluation

Your surgeon will perform a comprehensive eye exam to determine whether DMEK is right for you. This includes measuring corneal thickness, assessing endothelial function, and reviewing your overall eye health.

Step 2: Removing the Damaged Tissue

During surgery, a small incision is made at the edge of the cornea. The diseased Descemet’s membrane and endothelium are gently removed, leaving the rest of the corneal structure intact.

Step 3: Preparing the Donor Graft

Donor tissue is ultra-thin and extremely delicate. It is carefully rolled and inserted into the eye through the microincision.

Step 4: Unfolding and Positioning the Graft

Once inside the eye, the donor tissue is unrolled and positioned against the back surface of the cornea. Most of the time, the graft unfolds naturally with careful manipulation of balanced saline and air.

Step 5: Air Bubble Support

A small air bubble is created to press the donor tissue into place, allowing natural adhesion to occur to the back of the cornea over the following hours.

Step 6: Closing and Recovery

The incision typically seals on its own. A protective shield is placed over the eye, and you rest in a face-up position for some time to help the graft attach securely.

I am happy with my care. They are compassionate, knowledgeable and caring.

L.J.

Professional & friendly all the way from  check-in to surgeon. Best run office I’ve ever been to. Surgery & sight as promised.

Anne H.

Had a visit with Dr. Morrow today and he was very thorough and helpful. I’d recommend this establishment to anyone.

Aron J.

Very efficient. Wait time limited and they  got me in quickly. Went above and beyond to make sure I was attended to.

MJ K.

Very good experience. The best part was meeting the team everyone was so friendly. And I like the Dr I had. He was very thorough.

Delores B.

I am thrilled with the level of service that  I have received. All staff members have been excellent to work with.

Clay O.

Recovery and What to Expect

Because DMEK leaves most of the cornea untouched, recovery is significantly faster than full-thickness corneal transplants.

Early Recovery

You may need to lie flat for several hours after surgery so the air bubble can support the graft.
Vision may appear blurry for the first few days.
You’ll use prescription eye drops to prevent infection and reduce inflammation.

Healing Timeline

Many patients see meaningful improvement within a few days.
Vision continues to sharpen over several weeks.
Most patients reach their best vision within one to three months, much faster than traditional corneal transplants.

Activity Restrictions After DMEK Surgery

For the first one to two weeks, your eye surgeon will ask you to avoid:

Rubbing your eye
Heavy exercise
Swimming or hot tubs
Sleeping face-down

Your surgeon will guide you on when activities can resume safely.

Am I a Candidate for DMEK?

You may be a good candidate if you have:

Fuchs’ endothelial dystrophy
Vision loss from endothelial dysfunction
Corneal edema with visual clouding
Endothelial failure after cataract surgery

DMEK is ideal for patients whose corneal disease affects only the inner endothelial layer.

When Should I Not Get DMEK?

You may not be a candidate if you have:

Significant corneal scarring
Severe glaucoma or prior glaucoma filtering surgery
An eye anatomy that makes graft unfolding difficult
Uncontrolled eye inflammation

If DMEK is not the best choice for you or your eyes, Eye Surgeons of Indiana offers DSAEK and other corneal procedures for safer, more predictable outcomes.

Positive Results You Can Expect

DMEK offers some of the best visual outcomes in modern corneal surgery.

Sharper vision than DSAEK or full-thickness transplants
Faster recovery
Lower rejection rates
More natural corneal curvature
Less risk of long-term complications

Most patients experience significantly improved clarity, contrast, and comfort in their daily activities.

Importance of Continued Care

Even though DMEK has the lowest rejection rate of all corneal transplant options, continued monitoring is essential. Corneal grafts can occasionally experience:

Late rejection
Graft failure
Pressure changes
Recurring swelling

Regular visits with your Eye Surgeons of Indiana specialist ensure early detection and prompt treatment of any changes.

DMEK Frequently Asked Questions

Is DMEK painful?

No. The procedure is performed with anesthesia to keep you comfortable. Mild irritation afterward is normal.

How long will the graft last?

Many grafts last for decades with proper monitoring and care.

What vision improvement can I expect?

DMEK often provides near-natural vision, with many patients achieving their best clarity in weeks to months.

Can the transplant be rejected?

Rejection is possible but rare. Early symptoms are treatable when detected promptly.

Will I need glasses afterward?

Some patients do. Once the eye stabilizes, glasses or a minor prescription adjustment may be recommended.