Fast, increasingly common, and low risk, laser eye surgery is frequently offered to patients with various vision problems. Why undergo laser surgery? What are the indications for this procedure? How does it take place? The Neovision Clinic, specialized in refractive surgery, enlightens you.
For what reasons can one undergo laser surgery?
Refractive surgery is named after vision problems related to a defect in the refraction of light in the eye. Practically, having laser surgery helps improve three types of vision defects:
- myopia – poor distance vision;
- astigmatism – distorted near and far vision;
- hyperopia – symptoms vary affecting near or far vision.
Laser surgery allows the majority of patients to no longer need to wear eyeglasses or contact lenses, while enjoying clear vision.
When can one undergo laser surgery?
These interventions are reserved for adult patients. Your ophthalmic surgeon may propose this surgery provided your vision is stable, which is usually the case between ages 20 and 25.
However, there is no age limit to undergo laser surgery, although implants are more often recommended for people over 55 years old.
Are the results of laser surgery permanent?
Although the procedure often eliminates the need for vision correction devices, it is not miraculous. Patients might need to wear supplementary glasses in certain circumstances. Likewise, the surgery’s results are not final: vision can deteriorate again over time.
Can laser surgery correct presbyopia?
Although it is not the primary indication for this type of procedure, laser can be used to correct presbyopia (age-related near vision impairment). The correction applied differs between the two eyes: one is optimized for near vision, the other for distant vision.
Can multiple vision defects be corrected with laser surgery?
This type of surgery indeed allows improving the sight of individuals with multiple disorders. This is called multifocal laser correction.
Why are laser operations done under local anesthesia?
Although impressive, refractive surgery only requires local anesthesia, in the form of eye drops. Moreover, since patient cooperation is needed during the procedure, general anesthesia is impossible. This method also shortens the patient’s stay at the clinic.
To learn everything about refractive surgery and benefit from high-level care, make an appointment at Neovision Clinic.
