(Concern) Is LASIK possible for high myopia?

I had a vision correction surgery examination 15 years ago.

I had three different places examined, and one recommended LASIK, another recommended LASEK, and the last hospital said it would be better not to have surgery ㅠㅠ

So I gave up on vision correction and lived.

It seems possible now because machines have improved a lot over the past 15 years.

My vision is -7.

Is LASIK surgery possible!??

By the way, the cornea is quite thin.ㅠㅠ

It would be easier to get checked at the ophthalmology clinic, but since I wear contact lenses every day, it's hard to even go for a check-up ㅠㅠ

In high myopia, I wonder if those with thin corneas could undergo vision correction surgery~~