Overview
Today, laser eye surgeries are highly popular owing to the numerous advantages that come with these. LASIK (laser-assisted in-situ keratomileusis) is one of the most common laser eye procedures under the umbrella of Refractive Surgery, used to describe the surgeries that are performed to fix vision problems like nearsightedness, farsightedness, astigmatism and Presbiopia, to lessen a person’s reliance on eyeglasses and/or contact lenses.
In this procedure, a surgical instrument called microkeratome or a femtosecond laser is used to make a thin, round-shaped ‘flap’ in the cornea. Then, this flap is folded back to reach the underlying cornea and to remove a little corneal tissue with the help of an Excimer laser. This is a highly specialized laser, which produces an ultraviolet light beam to remove the microscopic amount of corneal tissue in order to restructure it, so that it more aptly focuses light on the retina for improved vision. Finally, after the laser has reformed the cornea, the flap is then put back in place, covering the place from where the corneal tissue was taken. After this, the cornea is left to heal on its own and it heals naturally with time.
Over 16 million people have had LASIK
With every progressing year, the number of people opting for LASIK is rapidly on the rise. People are extremely happy with the success and outcome of this procedure. Especially, more and more medical tourists are coming to India because of the viability of low cost LASIK eye surgery. In a leading country like USA, the cost of LASIK (both eyes) is $4,000 while in India it is only $1,000.
SMILE and ASLA are as safe and effective as LASIK
Today there are quite a few options when it comes to Refractive surgeries to correct abnormally shaped Cornea. Most of these procedures don’t require the patients to go under a knife much to the relief of these patients and this has made Laser eye surgeries extremely popular amongst not only the patients but also the surgeons.
Apart from LASIK, there are two other crucial procedures are Advanced Surface Laser Ablation (ASLA) is also called Photorefractive Keratectomy or PRK and SMILE that is Small Incision Lenticule Extraction.
ASLA – Although today majority of the correction surgeries are either LASIK or SMILE, ASLA too has a significant presence. This procedure may take a little longer to heal but surely has the same results like SMILE and LASIK. Looking at the condition of the patient’s cornea, the surgeon can decide on which procedure will be best suited. One problem with ASLA is that there is significant amount of discomfort after the surgery.
SMILE – there is no usage of Excimer laser but only the femtosecond laser is used. In this, there is contact between the laser and the eye for about 30 seconds and the patient’s eye will feel pressurised during this time. The recovery in SMILE and LASIK is comparatively faster as compared ASLA.
The risks of side-effects and complications are low
The risk and complications associated with LASIK are extremely low. LASIK eye surgery has a very safe and sound track record, with more and more people opting for it and gaining long term benefits. There are barely any complications and/or may be some side effects like dry eyes or visual disturbance only during the preliminary few days post surgery. But these complications and side effects surely disappear within a few weeks.
Serious complications are very rare
The patients choosing LASIK can be completely relieved that there are very rare occurrences of any serious complications. LASIK has an extremely high success rate, which has made it all the more favoured several patients needing eye surgery; especially in India where the best eye hospital are technologically so advanced that the chances of any complications are nearly absent.
Be assured that Laser Eye Surgery is safe for you
With Indian Health Guru, you can be completely assured that we will connect you to the best eye hospitals having the best success rates coupled with the top eye surgeons. We will help you in availing the best packages and low cost LASIK eye surgery in India. With our hassle free processes and outstanding medical visa assistance, you can be sure of getting the timely treatment bypassing any waiting period.
Source:
Laser eye surgery aftercare explained
Is LASIK laser eye surgery permanent?
