The National Eye Institute defines hyperopia better known as farsightedness as a refractive error. Fairly common among adults, hyperopia keeps a person from clearly seeing objects near them, and yet, they can see far away well. For some individual, the experience of farsightedness extends to all distances near and far, and the only variation is the quality of the blurring. The term refraction refers to how light bends as it passes through the pupil of the eye. Where the light beams land inside the eye determines the quality of the vision.
Symptoms of farsightedness
Symptoms vary from person to person. Some develop headaches or form a habit of squinting. Others develop eyestrain when they attempt to read. If in early childhood, it means the eyeball is shorter than expected. The light beams entering the pupil instead of falling on the retina where cells can transfer visual information to the optic nerve misses the intended area. Many children are born farsighted and as they grow develop normal eyesight. If it persists into adulthood, then it becomes classified as a medical condition.
Many cases of hyperopia can become corrected with eyeglasses. After an eye exam, a doctor will make a specific prescription for glasses. Others prefer contact lenses. Same examination just a difference in the prescription of the remedy. Some prefer a permanent option such as LASIK surgery to correct the hyperopia, and that is possible as well.
Laser eye surgery
The Houston Lasik clinic specializes in laser eye surgery for hyperopia. It has a range of lasers that can accomplish the goal of corrected vision. In most cases, the ophthalmologist changes the shape of the cornea with a laser incision precisely done. Other cases of farsightedness take an article lens placed in the eye. Several choices exist to correct the vision issue such as photorefractive keratectomy PRK or Laser in situ keratomileusis LASIK. Unfortunately for those with hyperopia, an option must become considered since as a person ages the farsightedness progresses.
The doctor will take endothelial cell counts, perform an axial length measurement, and check refraction angles. After a bit of study and comparison, a doctor will decide whether a patient has the necessary parameters to become a candidate for the above-mentioned surgical procedures. The success rate of LASIK surgeries remains high, and so does patient satisfaction.
In 2017 a large-scale study became published in Acta Ophthalmologica. Though laser eye surgery in most cases alleviates the hyperopia, the study showed a strong association with retreatment after using an excimer laser refractive surgery technique. The team discovered a pattern in eyes with preoperative SE of more than 2.50 D. Other preoperative SE measurements showed efficiency and effectiveness. What it means to you the patient is choosing a doctor with high levels of experience in surgeries on hyperopia is a must if eyes are in the 2.50D range. Fortunately, in Houston at the Houston Lasik clinic, Dr. Amjad Khokhar has that level of experience as well as his staff. Make an appointment and find out what the good doctors have to say about your eyes.
Houston Lasik leads in providing premium LASIK technologies to Houston, Sugar Land, and the surrounding region. The center’s award-winning medical director introduced revolutionary technologies such as iLASIK to the region. This technology is used by NASA astronauts, Navy SEALS, and Air Force fighter pilots. At Houston Lasik, you can now receive the same treatment. For more information, please call (281) 240-0478.