What kind of laser system is good for LASIK excimer vision correction surgery?

Under the condition of perfecting preoperative examination and agreeing to the operation.

1 making corneal flap

I suggest using femtosecond laser to make corneal flap. The main models of femtosecond lasers are Intraasefs femtosecond laser of AMO company and VisuMax femtosecond laser of Zeiss company.

The IntraLase Fs femtosecond laser of AMO company is an infrared femtosecond laser, and the accuracy of corneal flap is higher than that of lamellar knife, with an error of about 5 microns. The problem of corneal flap making is not easy to occur.

2. After the skin flap is made, the surgical laser can be used.

I suggest using excimer lasers with different wave fronts: VISX STARS4 laser from America is preferred. Wavefront phase difference meter Wave Scan Wavefront phase difference meter Because VISX excimer laser can produce different shapes of light spots, the maximum is 6.5mm and the minimum is 0.65mm；; The smoothness of light spot is good, which has the advantages of large light spot and small light spot, and can also be used for eye tracking. Therefore, it is the first choice.

3 Surgeon: Be sure to choose a doctor with rich clinical experience.

Finally, I wish you a smooth operation!

Answer to the question: Ren Qiu Xin Bin

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