How Orthokeratology (Ortho-K) is Transforming Myopia Treatment

Myopia, commonly known as nearsightedness, is a refractive error that affects the eyes' ability to focus on distant objects. Individuals with myopia often experience blurred vision when looking at objects in the distance, while objects up close remain clear. This condition occurs when the eyeball is too long or the cornea is too curved, causing light to focus in front of the retina instead of directly on it.

The Importance of Myopia Management

Myopia has become a global epidemic, affecting millions of people worldwide. It is estimated that by 2050, half of the world's population will be myopic. The rapid increase in myopia cases is primarily attributed to lifestyle changes, such as increased screen time, reduced outdoor activities, and prolonged near work. If left unmanaged, myopia can progress and lead to more severe complications, including retinal detachment, glaucoma, and cataracts.

Managing myopia is crucial to prevent its progression and reduce the risk of associated eye conditions. Myopia management strategies aim to slow down the progression of myopia, preserving long-term eye health. Orthokeratology is one such method that is gaining popularity for its ability to effectively treat myopia and control its progression.

What is Orthokeratology?

Orthokeratology, commonly referred to as Ortho-K, is a non-surgical treatment option for myopia. It involves the use of specially designed rigid gas-permeable contact lenses that are worn overnight. These lenses gently reshape the cornea, the clear front surface of the eye, while you sleep. Once removed in the morning, the cornea retains its reshaped form, allowing clear vision throughout the day without the need for glasses or contact lenses.

Ortho-K lenses are custom-made to fit each individual's eye shape and prescription. They are made from highly breathable materials, ensuring optimal oxygen flow to the cornea during wear. Ortho-K is a safe and reversible procedure, making it suitable for children and adults alike.

How Ortho-K Works to Treat Myopia

Ortho-K works by applying controlled mechanical forces to the cornea, reshaping its curvature. The lenses exert gentle pressure on the cornea, causing it to flatten and reduce its myopic refractive power. This reshaping effect allows light to focus directly on the retina, resulting in clear vision.

The process of Ortho-K involves several stages. Initially, a comprehensive eye examination is performed to determine the individual's prescription and suitability for Ortho-K. Next, custom lenses are designed based on the corneal topography measurements. These lenses are then worn overnight, gradually reshaping the cornea. It is important to follow the recommended wearing schedule and attend regular follow-up visits to monitor progress and make any necessary adjustments.

The Benefits of Ortho-K Compared to Traditional Methods

Ortho-K offers several advantages over traditional methods of myopia correction. Firstly, Ortho-K provides clear vision throughout the day without the need for glasses or contact lenses. This is particularly beneficial for individuals engaged in sports or activities where wearing glasses or contacts can be inconvenient or pose a safety risk.

Secondly, Ortho-K has been shown to effectively slow down myopia progression. Numerous studies have demonstrated that Ortho-K can reduce the progression of myopia by up to 50% compared to conventional eyeglasses or contact lenses. This is significant because controlling myopia progression can reduce the risk of developing vision-threatening complications later in life.

Additionally, Ortho-K is a non-invasive and reversible procedure. Unlike surgical options such as LASIK, Ortho-K does not involve any permanent alteration of the cornea. This makes it a safe and suitable option for individuals of all ages, including children and teenagers whose eyes are still developing.

Is Ortho-K Right for You?

Orthokeratology, is revolutionizing the way we approach myopia treatment. With its ability to correct vision while simultaneously slowing down the progression of myopia, Ortho-K offers a comprehensive solution for individuals of all ages. By embracing Ortho-K, we can effectively manage myopia and reduce the risk of associated complications.

If you or your child are experiencing myopia, it is important to consult with an optometrist to discuss the suitability of Ortho-K as a treatment option. With its numerous benefits and proven efficacy, Ortho-K has the potential to transform the way we treat myopia and preserve long-term eye health.

Schedule an eye examination with our optometrist to learn more about how Ortho-K can transform your myopia treatment, visit Salt River Eye Care at our office in Scottsdale, Arizona. Please call (480) 278-7732 to book an appointment today.