Q: Please explain what Ortho-Keratology is and give a basic sense of how it works.
A: Orthokeratology is a procedure using specially designed gas permeable contact lenses to gently reshape the corneal curvature of the eye while sleeping. The lenses are designed to be removed upon awakening and the patient will have great vision throughout the day without the need of daily contact lenses or eyeglasses.
Q: Who can wear ortho-k lenses?
A: People who suffer from nearsightedness will benefit the most from CRT, especially if your eye doctor does not recommend refractive surgery. Patients of any age can benefit from this treatment. Corneal reshaping lenses are especially useful for people who find eyeglasses and contact lenses inconvenient for various reasons. Some people find contacts hard to wear for an entire day, or don’t want to wear them while playing sports.People who suffer from dry eye syndrome or allergies have a hard time wearing contacts. Ortho-k is a perfect solution for anyone who can’t wear contact lenses, and don’t like the look or feel of eyeglasses.
Q: My child is struggling in school. Should I have his/her eyes examined?
A: A comprehensive eye examination by an optometrist can often determine if there are visual issues interfering with a child’s ability to perform in school. Many visual symptoms, some obvious, others less so, can contribute to a child’s poor academic achievement. The most common symptoms to watch out for: Blur at distance or near Skipping or re-reading lines or words Reduced reading comprehension Difficulty shifting focus from near to far or far to near Difficulty copying from the smart board Double vision Closing or covering an eye when working at near Headaches; especially in the forehead, temple, or eyebrow regions Difficulty attending to near work or an avoidance of reading Poor spelling Misaligning numbers in math Unusual head or body posture when working at near Some of these issues can be alleviated with a good pair of eyeglasses while others may require vision therapy. Vision therapy, like occupational therapy or physical therapy, is a systematic program where the body, in this case the visual system, can be retrained and strengthened to improve it’s ability to function.
Q: How do allergies directly affect the eyes?
A: Chronic allergies may lead to permanent damage to the tissue of your eye and eyelids. If left untreated, it may even cause scarring of the conjunctiva, the membrane covering the inner eyelid that extends to the whites of the eyes. Ocular allergies can make contact lens wear almost impossible and is one of the many causes of contact lens drop-out. Most common allergy medications will tend to dry out the eyes, and relying on nasal sprays containing corticosteroids can increase the pressure inside your eyes, causing other complications such as glaucoma.
Q: What are cataracts and how can they be treated?
A: Cataracts are a clouding of the lens inside the eye. They are common with age, certain medications and medical conditions. Patients usually feel like they are looking through a dirty window, cannot see colors the way they used to or have increased difficulty with glare. Currently, the treatment is surgery to remove the cloudy lens. Stay tuned for medical advances in cataract treatment in the future!