The corneal reshaping does not reverse. Most patients enjoy clear vision for 20-30+ years without needing any additional correction.
📊 The Science Behind Permanent Results
SMILE Pro and LASIK work by permanently reshaping the cornea using laser energy. The cornea does not grow back to its original shape. Once reshaped, the new shape is maintained for life. Here's why results are permanent:
The laser breaks collagen bonds in the cornea, creating a new, permanent shape. These bonds reform in the new configuration.
Unlike skin that heals and returns to its original form, corneal tissue reshaped by laser maintains its new shape permanently.
Long-term studies (20+ years of LASIK data) show that the vast majority of patients maintain their corrected vision throughout their lives.
⚠️ Factors That May Affect Long-term Results
After age 40, the eye lens loses flexibility causing difficulty reading close-up. This is NOT caused by surgery – it happens to everyone. You may need reading glasses after 40, but for distance vision, your surgery remains effective.
In less than 5% of cases (mostly high prescriptions), slight prescription change may occur in the first 1-2 years. Enhancement surgery easily corrects this.
Age-related cataracts can develop later in life, which may affect vision. This is unrelated to LASIK/SMILE Pro surgery and can be treated separately.
Conditions like macular degeneration or glaucoma can develop independently. Regular eye check-ups help catch these early.
Frequently Asked Questions
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