Is femtosecond laser a safer option for correcting myopia?
According to experts at Shanghai Hushen ENT Hospital, the femtosecond laser offers enhanced safety, precision, and visual outcomes compared to traditional LASIK methods. Whether patients choose standard or customized procedures, this advanced technology significantly improves the overall experience. The key difference lies in the use of computer-guided femtosecond lasers, which create a corneal flap with unmatched accuracy. Unlike the mechanical blade used in conventional surgeries, which cuts through the cornea, the femtosecond laser makes precise incisions without penetrating the full thickness, reducing the risk of serious complications that could threaten vision.
One of the major advantages of the femtosecond laser is its ability to control the thickness of the corneal flap with an accuracy of ±10 microns. This level of precision ensures uniform thickness across the entire flap, which is crucial for successful LASIK outcomes. Such accuracy has not been achieved by any other flap-making technique to date.
Additionally, the stability of the flap is another important factor. In traditional methods, flap displacement can lead to unpredictable results. With the femtosecond laser, the flap is more stable, offering greater confidence and comfort for many patients.
How expensive is femtosecond laser surgery for myopia?
Since femtosecond laser technology is currently considered the most reliable and accurate method for creating corneal flaps, it represents the cutting edge of laser eye surgery. As a result, the cost of the procedure tends to be higher than traditional methods. However, many patients find the increased safety, precision, and long-term visual quality well worth the investment. In the United States, the average cost ranges from $7,000 to $9,000. In Japan, the price is approximately 50,000 yuan, while in Hong Kong, it’s around 30,000 HKD. In mainland China, specifically at Shanghai Hushen ENT Hospital, the cost is between 10,000 and 20,000 yuan, making it one of the most affordable options for femtosecond laser treatment in the region. At the moment, there's even a chance to win an iPad 2 as part of a promotional offer.
Who is a good candidate for femtosecond laser surgery?
1. Patients must be at least 18 years old or older.
2. Individuals with thin corneas or high myopia who were previously unsuitable for traditional LASIK.
3. People with smaller eyes, flatter corneas, or a narrow corneal diameter, where flap creation with a manual keratome is challenging.
4. Those who have undergone previous LASIK but experienced undercorrection, overcorrection, or poor visual quality and require additional enhancement.
5. Patients who are concerned about the risks associated with using a metal blade during surgery.
6. Individuals with high visual demands, such as those in professions requiring sharp vision or frequent screen use.
These are the key points provided by experts at Shanghai Hushen ENT Hospital regarding femtosecond laser treatment for myopia. We hope this information helps you make an informed decision about your eye care options.
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