- What Is the Success Rate of SMILE Pro Eye Surgery?
- Common Side Effects of SMILE Pro (Temporary)
- Rare Risks of SMILE Pro Eye Surgery
- SMILE Pro vs LASIK: Which Is Safer?
- What Makes SMILE Pro Safer Than Traditional LASIK?
- Who Should NOT Get SMILE Pro?
- Long-Term Results of SMILE Pro: Does Vision Stay Stable?
- SMILE Pro Safety at Vasu Eye Institute, Bathinda
- Book a Risk Assessment Evaluation at Vasu Eye Institute
- FAQs
Yes, SMILE Pro eye surgery is safe. It is an FDA-approved, clinically proven vision correction procedure with a success rate of over 99% for achieving 20/20 vision or better. Performed using the ZEISS VisuMax 800 laser, it is the world’s fastest bladeless LASIK eye surgery completing the corneal correction in just 9 seconds. Because no corneal flap is created, SMILE Pro has a significantly lower risk of dry eye and flap-related complications compared to traditional LASIK. Common side effects are mild and temporary, resolving within 2–6 weeks. Serious or permanent complications are extremely rare.
What Is the Success Rate of SMILE Pro Eye Surgery?
SMILE Pro has one of the highest success rates of any vision correction procedure available today. Clinical trials and real-world outcomes consistently show:
| Outcome Measure | Result |
|---|---|
| 20/20 vision or better achieved | Over 99% of patients |
| Patient satisfaction rate | Extremely high comparable to or better than LASIK |
| FDA approval status | Approved including in USA, Europe, and India |
| Permanent serious complication rate | Extremely rare less than 1% when properly screened |
| Global procedures performed | Over 8 million worldwide (ReLEx SMILE / SMILE Pro combined) |
At Vasu Eye Institute in Bathinda, a rigorous pre-surgery evaluation screens every patient to confirm suitability before any procedure. This is one of the most important factors in achieving consistently excellent outcomes.
Common Side Effects of SMILE Pro (Temporary)
Like any surgical procedure, SMILE Pro has some expected temporary side effects as the eye heals. These are well-understood, manageable, and resolve on their own within 2–6 weeks for the vast majority of patients.
Blurry or Hazy Vision in the First Few Days
Mild blurring or haziness immediately after surgery is completely normal. This is your eye adjusting to the reshaping of the cornea. Most patients notice significant improvement within 24–48 hours, with vision continuing to sharpen over 1–2 weeks.
Mild Light Sensitivity
Sensitivity to bright light especially sunlight or screen glare is common in the first 2–5 days. Wearing sunglasses outdoors and reducing screen brightness will ease this discomfort. It fades naturally as healing progresses.
Mild Dryness
Some patients experience mild eye dryness in the weeks after SMILE Pro. This is managed easily with lubricating eye drops prescribed by your surgeon. Importantly, SMILE Pro causes significantly less dry eye than LASIK because no corneal flap is created preserving more corneal nerve fibres.
Halos or Starbursts Around Lights at Night (Temporary)
Some patients notice halos or starburst effects around headlights or street lights at night, particularly in the first 2–4 weeks. This is a known and temporary effect of corneal healing. It typically fades as the cornea stabilises. Patients with larger pupils in low light may notice this more, which is why pre-surgery evaluation includes pupil size assessment.
Common Side Effects Summary:
| Side Effect | How Common | How Long It Lasts |
|---|---|---|
| Blurry / hazy vision | Very common | 24–48 hours, mostly resolved |
| Light sensitivity | Common | 2–5 days |
| Mild eye dryness | Moderate | 2–6 weeks (eye drops help) |
| Halos / starbursts at night | Some patients | 2–4 weeks typically |
| Mild discomfort / grittiness | Common on day 1 | 1–2 days |
Rare Risks of SMILE Pro Eye Surgery
Serious complications from SMILE Pro are extremely rare, particularly when the procedure is performed by an experienced surgeon on a thoroughly screened and suitable candidate. However, as with any medical procedure, it is important to be fully informed:
| Rare Risk | What You Should Know |
|---|---|
| Under-correction or over-correction | A very small percentage of patients may not achieve the target refraction. Enhancement procedures are available if needed. |
| Infection (very rare) | The risk of post-surgical infection is minimised by antibiotic eye drops and following post-operative care instructions carefully. |
| Corneal ectasia (extremely rare) | A very rare condition where the cornea weakens after surgery. Pre-surgery corneal mapping at Vasu Eye Institute screens for this risk before proceeding. |
| Suction loss during procedure | Rare. If suction is lost during the procedure, your surgeon will stop and reschedule rather than risk accuracy. |
| Persistent halos (very rare) | In a very small number of patients, halos or glare at night may persist longer. This is typically linked to pre-existing large pupils, which are screened for before surgery. |
Important: The risk of serious complications is dramatically reduced by thorough pre-surgery screening. At Vasu Eye Institute, every SMILE Pro candidate undergoes comprehensive evaluation including corneal topography, dry eye assessment, and prescription stability check before surgery is recommended.
SMILE Pro vs LASIK: Which Is Safer?
Both SMILE Pro and LASIK are proven, safe vision correction procedures. However, SMILE Pro has several clinically recognised safety advantages over traditional LASIK:
| Safety Factor | SMILE Pro | LASIK / Femto LASIK |
|---|---|---|
| Corneal flap | ✅ No flap created | ⚠️ Flap created — flap risk |
| Dry eye risk | ✅ Lower — more corneal nerves preserved | ⚠️ Higher — nerve disruption from flap |
| Flap dislocation risk | ✅ Zero (no flap) | ⚠️ Possible from trauma/sport |
| Incision size | ✅ 2–4 mm micro-incision | ⚠️ Larger surface cut |
| Surface disruption | ✅ Minimal — sub-surface only | ⚠️ Full surface flap |
| FDA approval | ✅ Approved | ✅ Approved |
| Overall safety profile | ✅ Favourable — especially for active lifestyle | ✅ Good — but more restrictions post-op |
What Makes SMILE Pro Safer Than Traditional LASIK?
SMILE Pro’s safety advantage comes from its fundamentally different approach to corneal reshaping:
- No corneal flap: LASIK cuts a thin flap in the cornea, which can shift or dislocate from contact sports, accidents, or rubbing. SMILE Pro creates only a tiny 2–4 mm micro-incision, leaving the corneal surface structurally intact.
- Lower dry eye risk: The corneal flap in LASIK severs a larger number of corneal nerve fibres responsible for tear production signalling. SMILE Pro’s sub-surface approach preserves significantly more of these fibres, resulting in lower dry eye rates.
- Better for active patients: Because there is no flap, SMILE Pro patients can typically return to physical activity faster and face less risk from accidental eye contact.
- Precision of ZEISS VisuMax 800: The latest generation laser used at Vasu Eye Institute operates with femtosecond precision, completing the corneal lenticule extraction in just 9 seconds per eye reducing overall exposure and risk.
- Smaller incision = less entry for bacteria: The tiny 2–4 mm opening reduces infection risk compared to the larger surface opening in LASIK.
Who Should NOT Get SMILE Pro?
SMILE Pro is not suitable for everyone. A key part of its safety record is that properly screened candidates only proceed. You should NOT get SMILE Pro if you have:
- Prescription outside the treatable range (beyond approx. –10.00 D myopia or +5.00 D hyperopia)
- Corneas that are too thin to safely treat
- Unstable prescription power should not have changed significantly in the past 12 months
- Keratoconus or corneal ectasia
- Severe dry eye disease that is not adequately controlled
- Active eye infections or significant eye disease
- Uncontrolled autoimmune conditions that affect healing
- Pregnancy or breastfeeding (hormonal changes affect corneal stability)
- Age under 18 (prescription still changing)
The comprehensive pre-surgery evaluation at Vasu Eye Institute is specifically designed to identify all of these contraindications. If SMILE Pro is not right for you, your surgeon will explain alternative options such as LASIK, Femto LASIK, or ICL.
Long-Term Results of SMILE Pro: Does Vision Stay Stable?
One of the most commonly asked questions by patients is whether the vision correction from SMILE Pro lasts permanently. The answer is reassuring:
- Long-term clinical studies spanning 5–10 years confirm that SMILE Pro results are highly stable for the vast majority of patients.
- The corneal reshaping performed by SMILE Pro is permanent the tissue removed during the procedure does not regenerate.
- A small minority of patients may experience some regression (slight return of prescription) over years, particularly those with higher prescriptions. Enhancement procedures are available if needed.
- Age-related vision changes (presbyopia, cataracts) are natural processes that can still occur after SMILE Pro, as they are unrelated to the procedure.
- Patients who had SMILE Pro at the right age (typically 21–45) with a stable prescription have the best long-term outcomes.
At Vasu Eye Institute, regular post-operative check-ups are included in your SMILE Pro package to monitor your vision stability over time.
SMILE Pro Safety at Vasu Eye Institute, Bathinda
Choosing the right surgeon and facility is one of the most important safety decisions you make when considering SMILE Pro. At Vasu Eye Institute in Bathinda:
| Safety Feature | At Vasu Eye Institute |
|---|---|
| ZEISS VisuMax 800 Laser | The same latest-generation laser platform used in leading eye centres worldwide. 9-second procedure time per eye for maximum precision. |
| Thorough Pre-Surgery Screening | Corneal topography, prescription mapping, dry eye testing, pupil size assessment, and overall eye health evaluation before any surgery is recommended. |
| NABH-Accredited Facility | Vasu Eye Institute meets national standards for patient safety, infection control, and surgical care. |
| Experienced Surgical Team | Surgeons with extensive SMILE Pro experience perform the procedure with consistent, excellent outcomes. |
| Comprehensive Post-Op Care | Structured follow-up schedule and 24/7 support if you have any concerns after surgery. |
| Transparent Counselling | You will be told honestly if SMILE Pro is not suitable for you, with alternative options explained. |
Book a Risk Assessment Evaluation at Vasu Eye Institute
The best way to know if SMILE Pro is safe for you is a personalized evaluation at Vasu Eye Institute. Our comprehensive pre-surgery screening takes approximately 90 minutes and gives you a complete picture of your eye health, suitability for SMILE Pro, and expected results.
FAQs
Yes. SMILE Pro is an FDA-approved, clinically proven vision correction procedure with a success rate of over 99% for achieving 20/20 vision or better. It has been performed worldwide with an excellent safety record. At Vasu Eye Institute, a thorough pre-surgery screening ensures only suitable candidates proceed.
Common temporary side effects include mild blurry vision, light sensitivity, and mild eye dryness in the first 1–2 weeks. These resolve on their own as the eye heals. Halos or starbursts around lights at night may also occur temporarily.
No. The vast majority of SMILE Pro side effects are temporary and resolve within 2–6 weeks. Serious or permanent side effects are extremely rare when the procedure is performed by an experienced surgeon on properly screened candidates.
SMILE Pro has a significantly lower risk of dry eye syndrome compared to LASIK, because no corneal flap is created. Some patients may experience mild temporary dryness, which is managed with lubricating eye drops.
Clinical studies report that over 99% of SMILE Pro patients achieve 20/20 vision or better, with very high patient satisfaction rates. Success is closely linked to thorough pre-surgery screening.
Serious corneal damage from SMILE Pro is extremely rare. The procedure removes a precisely calculated amount of corneal tissue, and the ZEISS VisuMax 800 laser ensures exceptional accuracy.
The best way is to undergo a comprehensive pre-surgery evaluation at Vasu Eye Institute in Bathinda. This includes corneal topography, prescription mapping, dry eye testing and overall eye health assessment to confirm you are a safe and suitable candidate.
