Here is an average fitting service description for Ortho-K:

Initial Consultation: The Ortho-K process begins with an initial consultation, during which the eye care professional assesses your suitability for Ortho-K. They will evaluate your eye health, prescription, corneal shape, and other relevant factors to determine if you are a suitable candidate for this treatment.

Corneal Mapping and Measurements: If you are deemed a potential candidate for Ortho-K, the eye care professional will perform corneal mapping and measurements using specialized instruments. These measurements help create custom-designed contact lenses specifically tailored to the shape of your cornea.

Custom Lens Fitting: Based on the corneal measurements, the eye care professional will order custom-designed Ortho-K contact lenses for you. These lenses are typically rigid gas-permeable lenses that are specifically designed to gently reshape the cornea while you sleep.

Lens Insertion and Training: Once your Ortho-K lenses are ready, the eye care professional will provide hands-on training on how to properly insert, remove, and care for the lenses. They will guide you through the process, ensuring that you are comfortable and confident in handling the lenses.

Follow-up Appointments: Ortho-K requires regular follow-up appointments to monitor the progress of corneal reshaping and assess the overall effectiveness of the treatment. The eye care professional will evaluate the fit of the lenses, measure visual acuity, and monitor your eye health throughout the treatment process.

Ongoing Lens Management: As you progress with Ortho-K, the eye care professional will continue to provide guidance on lens care, hygiene, and wearing schedule. They may make adjustments to the lens parameters based on your visual needs and corneal response.

Long-Term Management: Ortho-K is typically an ongoing treatment process. The eye care professional will establish a long-term management plan to ensure that your cornea maintains the desired reshaping effect. This may involve regular check-ups, lens replacement, and ongoing support to optimize the outcomes of Ortho-K.

Orthokeratology offers the benefit of providing clear vision during the day without the need for glasses or contact lenses. It is primarily used to correct myopia (short-sightedness) and mild astigmatism. The overall goal of Ortho-K is to reduce dependence on corrective eyewear and potentially slow down the progression of myopia in children and young adults.

It's important to consult with an experienced eye care professional who specializes in Ortho-K to receive personalised guidance and determine if this treatment is suitable for your individual needs.

Please be aware the suitability of Ortho-K depends on various factors, including the individual's eye health, prescription, and corneal shape. Typically, Ortho-K is suitable for individuals with the following prescriptions:Myopia (Nearsightedness): Ortho-K is highly effective in correcting myopia, even in moderate to high prescriptions. It can provide clear distance vision for individuals with myopia up to approximately -6.00 to -6.50 diopters, although this may vary depending on the individual's corneal characteristics.Mild Astigmatism: Ortho-K can also correct mild astigmatism, typically up to around -1.50 diopters. However, the effectiveness of astigmatism correction may vary from person to person.It's important to note that the suitability for Ortho-K may vary based on individual factors, such as corneal shape and thickness, tear film quality, and overall eye health. An eye care professional, such as an optometrist or ophthalmologist, will assess your eyes and determine if you are a suitable candidate for Ortho-K based on a comprehensive eye examination.Please consult with an eye care professional to evaluate your specific prescription and determine whether Ortho-K is a suitable option for you. They will consider your eye health, corneal measurements, and other factors to provide personalized recommendations.