LASIK Vision Correction: Truths and Myths
Do you think you don’t look good in glasses? Find your way out with lasik surgery. You can lessen your use of glasses or lenses with this procedure. The procedure might also make you free from using the glasses or contact lens. A laser is used beneath the corneal flap to alter the shape of cornea. It enhances the vision and helps repair refractive errors.
The basic process for this surgery is the same. The eye doctor uses a particular type of laser which is safe for your eyes and body. Some of the most respected companies that manufacture this laser are Alcon, Wavelight and Bausch & Lomb. The various different types of lasik surgery are the traditional laser process, wave front-optimized treatment and wave front-guided treatment.
The conventional laser process is the most traditionally performed eyesight correction surgery. The degree of correction performed in the surgery is computed according to the optical prescription of the patient – specific parameters are taken into account prior to the procedure. It is an extremely chosen option for eye sight correction even though it does have some side effects. These can ofteninclude night vision, halos and glare.
The wavefront optimized LASIK procedure is performed with a new wave light laser. Besides the eye sight issues that can be addressed with a conventional laser process, this procedure can help fix more critical conditions. Corneal curvature and width can be calculated with this. The laser is used in conjunction with the corneal area. It totally resolves the shortcomings of the traditional procedure.
Lastly, there is the wave front guided surgery. It is also known as custom Lasik. Severe complications in the optical system can be discovered even before the surgery is performed. This is done by the technique called wave front mapping.
Like all treatments Lasik surgery does have some risks and complications which you should be aware of and be prepared for. There are chances of over-correction and under-correction. You might still need to use eyeglasses or contact lenses. Impermanence of the vision correction can result. There can also be deviations in your vision. Worst chances are you could even lose your vision.
In spite of the risks mentioned, Lasik surgery is known as being pretty safe all over the world. The accuracy level in treating problems like astigmatism and myopia is high. It is a very time-economic procedure with hardly any pain. In most situations a sole treatment can give the cure besides extra secondary enhancements.
There are some more things that you should know if you opt for lasik surgery: Your refractive error, treatment options, type of laser prescribed and reason for the surgical method you chose. Know your corneal shape and curvature, career issues, vision stability, age, corneal thickness, medical or eye diseases, pupil size, dry eyes and any prior eye surgeries, so that you can chat with your eye doctor.
Use caution when selecting the doctor who will oversee your surgery. The surgeon must be experienced, well respected, use up-to-date technology, and have good availability in times of post surgical procedure.
Talk with your eye doctor to determine if a Lasik procedure is the right surgery for you.
Find out how to avoid post lasik complications.