Myopia correction surgery is a relatively simple minor operation, which can be safely completed in a third-class first-class hospital without going to other places specially. For example, Yinchuan Maternal and Child Health Hospital can, and the cost is cheaper than that of big cities.
However, I heard from friends that the retina is easy to fall off after this operation, and this operation is more suitable for people with high myopia, because the degree of 100-200 will still be retained after the operation.
In short, it is better to consult a professional doctor ~