Do you know what a cornea transplant is and how an eye care tonometer assists in the same? In this blog, we will discuss artificial cornea and how a tonometer helps in the same. Continue reading to learn more about the topic.

Artificial Cornea

These days many people are struggling with corneal diseases that cause blindness. Millions of people become patients of cornea diseases yearly, and some also have bilateral corneal blindness.

When it comes to corneal transplants, its success rate is high in low-risk patients who have corneal blindness. But it may not be successful for patients with high-risk indications like recurrent or chronic inflammatory disorders.

After all, with the rising need for a cornea transplant, donor corneas don't meet the need. Here comes the need for artificial corneas.

During the artificial cornea transplant, the eye surgeon may use an Eye Care Tonometer to ensure the intraocular pressure. It helps the doctor proceed with different processes with the correct measurement of IOP.

Furthermore, the artificial cornea is a great option for patients who can't get human donor cornea or tolerate it.

Dr. Price on the artificial cornea

According to the Indianapolis Star, Dr. Price was the first Indiana Surgeon to be accredited to implant the AlphaCor cornea. This is the first internationally approved artificial cornea implanted on an 85-year-old male patient.

After all, if an individual's eye doesn't accept human cornea tissue, they can use such options to enhance or regain their vision.

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Dr. Price said, "One of the advantages of an artificial cornea is that it can help restore vision in patients who are not good candidates for a living corneal transplant from a human donor,"

If we talk about the success rate of corneal transplants, their success rate has increased over the last 40 years. The artificial cornea is also known as a keratoprosthesis (K-pro).

Healthcare professionals have used it for over 50 years in the treatment of cornea-related issues. After all, below are some indications for K-pros. Let's have a look at them:

Multiple previous graft failures
Severe ocular surface diseases like chemical burns, Stevens-Johnson syndrome, limbal stem cell deficiency, and congenital aniridia.

For patients who want to have an artificial cornea, Boston keratoprosthesis is a great way to go. If you are thinking of going with an artificial cornea transplant, you first consult your eye care professional. They will assess your eye intraocular pressure using an Eye Care Tonometer. When the professional has the eye pressure, they can determine your eye health issues and suggest the right treatment options.

What is an artificial cornea made of?

Let's talk about the material used to make the artificial cornea. It is a rigid plastic that is not bio-integratable in the presence of natural materials in the human eye.

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So, after successful surgery and transplanting the artificial cornea, you will be advised to use eye drops. The eye drops make the plastic capable of working with your eye.

What are the benefits of artificial corneas?

Artificial corneas are very helpful for patients with untreatable eye conditions, and it helps patients achieve independence and mobility. If you have received a cornea transplant, you will be able to experience the daily life you were unable to when you had vision loss.

Even after replacing your cornea, you may have to use corrective glasses or contact lenses in case you have used them before. After all, your health care professional will suggest the right glasses to support your artificial cornea.

What about corneal technology?

While artificial cornea works best for patients, studies are still going to introduce new technologies that can benefit corneal patients.

Conclusion

For individuals experiencing vision loss from cornea disease, an artificial cornea emerges as an optimal choice. Although cornea transplants generally have a good success rate, the possibility of rejection by the patient exists. In cases where natural corneas are not accepted, opting for keratoprosthesis is recommended. This alternative aids patients in regaining vision and returning to their normal lives.

Also Read: Tonometry: Purpose, Procedure, and Results

If you have corneal disease, visit an eye care professional. They will examine your eye on different parameters while ensuring eye pressure using an Eye Care Tonometer. Intraocular pressure is responsible for many eye-related issues. So, it is often measured by medical professionals through a tonometry test.

Moreover, visit Almagia International to learn more about the tonometer used for the artificial cornea. That’s all.

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