Sports Vision Optometry
Orthokeratology, often referred to as "ortho-k" or corneal reshaping therapy, is a non-surgical, reversible method of temporarily correcting refractive errors like myopia (nearsightedness) and, to a certain extent, astigmatism. It involves wearing specially designed gas-permeable contact lenses overnight, to see clearly without glasses, far or near, the Presbyopic Orthokeratology gently reshape the cornea while you sleep. This reshaping allows light to properly focus on the retina, resulting in clearer vision during the day without the need for glasses or contact lenses.
While ortho-k has been primarily used for myopia correction, there has been some exploration of its potential for presbyopia correction. The concept is similar: the lenses are designed to create different zones on the cornea to address both near and distance vision.
However, it's important to note that ortho-k for presbyopia correction is still an area of ongoing research and development, and its effectiveness can vary from person to person. Some challenges and considerations include:
1. **Limited Range of Presbyopia Correction:** Ortho-k may be able to provide a certain degree of presbyopia correction, but it might not fully eliminate the need for reading glasses or other corrective measures, especially as presbyopia progresses.
2. **Visual Quality and Adaptation:** Achieving a seamless transition between near and distance vision with ortho-k lenses can be more challenging than with traditional multifocal contact lenses. Some individuals might experience visual disturbances or difficulty adapting to the changing zones of focus.
3. **Individual Suitability:** Not everyone is a suitable candidate for ortho-k, and the effectiveness of the treatment can depend on factors such as corneal shape, prescription, and individual eye anatomy.
4. **Maintenance and Follow-up:** Ortho-k requires proper lens care, regular follow-up visits with an eye care professional, and a commitment to wearing the lenses as prescribed. Failure to follow the recommended schedule can lead to diminished results.
Research and development in the field of ortho-k for presbyopia correction were ongoing, and clinical trials were being conducted to assess its viability and effectiveness. If you are interested in ortho-k for presbyopia correction, I recommend consulting with an eye care professional who is knowledgeable about the latest advancements in the field to get the most up-to-date information and guidance.
At Khanna Vision we have many options for presbyopia correction including presbyopia implant surgery, multifocal soft contact lenses, Multifocal Scleral Lenses and latest in the filed Multifocal Orthokeratology Lenses for presbyopia correction.
At Khanna Vision Institute we offer highly customized center near aspheric design multifocal orthokeratology lenses designed to see clearly without glasses, far or near. Depending on patients' unique eye and brain characteristics and topography mono vision or binocular vision near correction Presbyopic Orthokeratology lenses are designed.
Since its a reversible technology, sometimes we need to start from scratch if patients are not comfortable with such adaptation. Though is works for many myopic patients the success is not always garneted. Visit us at Khanna Vision, Sherman Oaks, California.
Book an appointment and see if you are a candidate for our Presbyopic Orthokeratology treatment.
