DMEK Surgery at ReFocus Eye Health North Wales

Before surgery, our team conducts detailed testing to measure your eyes and review your health history. You may need to adjust medication use or begin using special drops beforehand. Arriving rested and having someone to drive you home ensures a smooth experience and quicker recovery.

The surgery begins by removing the damaged inner corneal layer through a tiny incision. Next, healthy donor tissue is carefully inserted and positioned. With expert technique, our surgeons unfold and secure the graft inside your eye so it bonds naturally, usually without stitches.

After the graft is placed, a small bubble of air or gas holds the new tissue in place, working like a gentle support. This technique is key for healing and requires careful positioning during the initial recovery to help the graft align perfectly.

We use local anesthesia so you’ll be comfortable and free of pain. Most patients find the experience easier than expected, with specialized monitoring throughout. Our focus is always on safety and making sure you feel at ease during each part of your care.

Many people notice clearer vision within the first week or two. Full recovery may take a few months, but patients typically see steady progress as their cornea heals and the air bubble fades away.

No. DMEK is performed with local anesthesia and gentle sedation so you are comfortable and pain-free. Some mild surface discomfort after surgery is normal and can be managed easily with medication and drops.

Yes. In many cases, DMEK is performed together with cataract surgery. This approach addresses multiple problems at once and is discussed during your evaluation if appropriate for your eyes.

DMEK has an excellent track record, with the majority of patients experiencing restored vision and healthy transplants for years. Success depends on your individual eye health, following instructions, and having regular follow-up care.

DMEK restores clarity but does not correct nearsightedness, farsightedness, or astigmatism, so glasses may still be needed for best vision. Your prescription will likely change, so new glasses are typically fitted a few months after surgery.

The small bubble placed during surgery usually absorbs in one to two weeks. During this time, it’s important to follow positioning instructions and avoid certain activities as advised by your surgeon.

If the graft begins to separate during recovery, an office procedure called rebubbling, where a small bubble is placed inside the eye, can help reattach the tissue. This is a quick and safe fix that usually restores the graft’s position.

DMEK targets problems in the innermost corneal layer only. Other types of corneal conditions, like scarring or surface irregularities, may require different treatments that our doctors will review if needed.

Sometimes, temporary increases in eye pressure occur after surgery. Our doctors closely monitor this during all follow-up visits and will provide medication if needed to keep your eyes safe and healthy.

Avoid touching or rubbing your eye, heavy lifting, swimming, and letting water or soap reach the eye until cleared by your doctor. These steps help protect your graft and prevent complications.

Driving and returning to work depend on your vision and your job. Light activities may be possible in one to two weeks, while those with physically demanding jobs sometimes need more time before resuming normal routines.

The main signs are redness, worsening vision, increased light sensitivity, or pain. If you notice any of these, contact your care team right away so we can help preserve your vision.

Results after a successful DMEK transplant often last many years, with regular check-ups helping you maintain healthy vision over time. Our doctors use donor tissue selected for long-term health and function.

If DMEK is not the best fit, our team can discuss alternatives such as DSEK or full-thickness corneal transplants, always with a focus on what will support your best and safest results.