Refractive class at Fuzhou Eye Hospital
There are many types of myopia surgery, and the method chosen will be different depending on the condition of each person's eyes. If you choose the wrong one, the effect may be reduced.
I would like to say that there is no best way to operate, only the best way for you. Myopia eye surgery has been performed for more than 20 years. Tens of millions of people have already accepted it**. Surgical methods have also progressed, and the following are introduced: half-femtosecond, thin-flap half-femtosecond, wavefront phase difference-guided half-femtosecond, topograph-guided half-femtosecond, full femtosecond, lens implantation, and so on
The specific surgical method that should be chosen should be determined after a thorough examination and based on the results. In general, the two most important factors influencing the choice are refractive status and corneal thickness. Refraction is what we often call how much myopia, how much astigmatism, and farsightedness.
I'll give you a few examples, let's say a myopia is 300 degrees, 100 astigmatism, and the corneal thickness is 500 microns. Such conditions can be said to be better, half flying, full flying, crystals can be done, if you don't consider **, it is better to choose full femtosecond, the economic conditions are limited, half femtosecond is also completely no problem, the effect can be guaranteed. However, myopia is 300 degrees and 100% astigmatism, but the corneal thickness is only 460 microns, so ICL lens implantation can only be selected.
Let's look at another example, let's say a myopia is 200 degrees, astigmatism is 300 degrees, and the cornea is 540 microns. Although the power is low, the astigmatism is large, and the best option is to personalize the half-fly. With myopia of 200 degrees, astigmatism of 50 degrees, and cornea of 540 microns, you can choose full femtosecond. This is because a is not the same as astigmatism, which is large astigmatism, which is slight astigmatism.
Let's take another look, let's say a myopia 00 degrees, astigmatism 50 degrees, dark pupil 6, and myopia 00 degrees, astigmatism 50 degrees, dark pupil 75. We recommend to do full femtosecond, half femtosecond or ICL crystal, because the risk of glare after dark pupil is high, and it is more suitable to do half femtosecond and ICL.