Learn more about optometry care in our blog!
Ortho-k or orthokeratology is a non-invasive form of corneal refractive therapy. It involves wearing a contact lens overnight that gradually reshapes your cornea while sleeping. The reshaping of your cornea is not permanent. It can revert to its former shape once you stop wearing the contact lenses. Ortho-k is only ideal if you fall within the following categories.
Our eyes are complex structures with many different components. The macula is a specific part of the retina – the area of light-sensitive cells found at the back of the eye. The macula is only around 5mm in diameter, but it is extremely important. It is responsible for our central vision, most of our color vision, and our ability to see fine details. This makes it essential for good eyesight and in supporting most of our day-to-day activities.
Any part of our bodies can be injured at any time, including our eyes. Unfortunately, since our eyes are so delicate, injuries to them can have very serious consequences for their health and for our vision. In fact, some eye injuries can permanently alter our eyesight, leading to irreversible vision loss.
Eye exams are an essential part of your preventative care routine. Your eye doctor can assess more than just your visual acuity during the exam. Comprehensive eye exams give accurate insight into your general health. It is thus ideal to understand how often you need an eye examination.