For clearer vision

> The ReLEx SMILE procedure is currently one of the most advanced laser procedures available to correct refractive disorders

LASER-ASSISTED in situ keratomileuses (Lasik) is the most performed elective procedure today. It is a type of vision correction surgery, that is the result of developments in laser technology and diagnostic tools, for safer treatment options for refractive disorders.

In Lasik, a thin flap in the cornea is created using either a microkeratome blade, or a femtosecond laser.

The surgeon then folds back the flap and removes some corneal tissue underneath using an excimer laser.

In recent years, a new procedure – ReLEx SMILE – has been developed. It is currently one of the most advanced procedures available.

ReLEx SMILE uses a single femtosecond laser but does not create a flap. Instead, a small piece of tissue, called a lenticule, in the cornea is carved out.

It is then removed through a small keyhole incision (about 2.5mm to 4mm).

On average, the single-step, all-in-one-laser operation takes approximately 30 seconds for each eye.The entire procedure is complete in about 15 minutes.

The laser used in the procedure is fast and utilises very low energy. The whole procedure is also more comfortable as it is odourless, silent, and the suction on the eye during the treatment is gentler.

There are also no blackouts or red-eye during the treatment, or swelling of the eye after the treatment.

Compared to Lasik, ReLEx SMILE results in a much stronger eye and less immediate postoperative discomfort and tearing.

The small incision also means that fewer corneal nerves are severed during the procedure, which translates to less dry eye.

Without the risk of flap displacement or dislodgement, ReLEx SMILE is a good option for those involved in contact sport.

Most patients will experience a dramatic improvement in their vision a day after the surgery and then remain stable days after.

Choosing laser eye correction is not a decision you should take lightly. Although the risk is minimal and success rate very high, it is still a surgical procedure that carries surgical risk.

Have your eyes adequately evaluated and examined by the eye surgeon first before any surgery and discuss all options and potential risks in detail before making a final decision.