SMILE vs. SMILE Pro: Understanding the Real Difference

Hello from BGN Eye Clinic at Jamsil Lotte Tower.

We have been conducting frequent off-site eye examinations recently. Meeting so many clients in a short time often leads to immediate post-exam consultations. During these sessions, there is one question we hear most frequently:

"What exactly is the difference between SMILE and SMILE Pro?"

Vision correction surgeries are traditionally represented by LASIK, LASEK, and SMILE. When consulting about SMILE, many naturally consider SMILE Pro as well. Consequently, clients wonder about the differences and why SMILE Pro is hailed as the next-generation procedure.

SMILE Pro is the latest vision correction procedure, evolving from traditional LASIK and LASEK. It enhances the strengths of previous generations while effectively addressing their limitations. Today, we will explain everything from the fundamental differences between the two, to why SMILE Pro is considered a next-generation surgery.

1. Smaller Incision Size

SMILE is already well-known for requiring a significantly smaller incision compared to LASIK or LASEK. Many clients ask, "Is SMILE Pro a completely different surgical method?" In principle, both are identical vision correction surgeries. Both correct vision through a minimal corneal incision. The differences compared to traditional LASIK are as follows:

• LASIK: Requires a large corneal flap, resulting in a wider incision.
• SMILE: Corrects vision through a tiny incision of about 2mm.
• SMILE Pro: Utilizes the same surgical principle as SMILE but features a different generation of equipment.

A smaller incision directly leads to increased stability. Larger incisions can cause longer recovery times and potential dry eye symptoms. Conversely, minimizing the incision allows for a much more comfortable and rapid recovery.

When clients express concerns about post-operative dry eyes, we emphasize the minimal incision size of both procedures. This structural difference directly translates to the speed and comfort of the recovery you will experience.

2. Faster Surgery Driven by Advanced Equipment

So, where does the real difference lie? It comes down to the equipment generation.

• SMILE: Performed using existing equipment (VisuMax).
• SMILE Pro: Performed using the latest equipment (VisuMax 800).

While the foundational surgery is the same, the upgraded equipment in SMILE Pro provides significantly faster laser speed and enhanced precision.

The shorter laser irradiation time means the overall surgery duration is noticeably reduced; something our clients physically experience. Many worry about keeping their eyes open during the procedure; the shorter duration of SMILE Pro significantly helps alleviate this discomfort and tension.

In fact, one of the most common post-operative reactions is, "I am surprised it was over so quickly." If you feel burdened by the surgical process itself, we highly recommend considering SMILE Pro.

3. The Difference You Actually Experience

Another key distinction is the enhanced precision of the latest technology. Advanced tracking systems compensate for even the slightest micro-movements of the eye during surgery, ensuring a more stable and comfortable procedure, which ultimately reduces client anxiety.

Clients who prefer a shorter surgical process or are keen on utilizing the latest technology naturally lean toward SMILE Pro. Many are also drawn to its promise of comfortable recovery and robust stability.

However, it is crucial to understand that SMILE Pro is not unconditionally "better" than standard SMILE. Making a choice based on your unique circumstances and eye condition is paramount.

Why is SMILE Pro Called the 'Next-Generation Surgery'?

SMILE Pro has earned this title for the following reasons:

• Enhanced stability through minimal incisions.
• Unprecedented surgical speed and precision.
• High client satisfaction due to rapid procedures and comfortable recovery.

Because of these three factors, SMILE Pro is considered a new generation of vision correction, not merely a follow-up version of SMILE.

However, we must emphasize one critical point: SMILE and SMILE Pro are not entirely different surgeries. You do not need to agonize over which is strictly superior.

During consultations, we are often asked, "Isn't the newest equipment always the best?" In reality, you should not choose based on the name or online reviews alone. We highly recommend factoring in your specific eye condition, occupation, and lifestyle.

While SMILE Pro offers undeniable advantages, it is not always the absolute best choice for everyone. A thorough consultation with a specialist will help determine the most suitable procedure for you.