There is a part in the eye called lens. It is a transparent double-sided convex lens, which plays the role of light transmission and focusing in the eye. Without it, we cannot see clearly. With the growth of age, this transparent crystal will become slowly turbid, resulting in the decline of light transmittance. When it drops to a certain extent, it will affect our vision and become cataracts. During cataract surgery, the turbid lens is taken out through ultrasonic energy. If only the turbid lens is taken out, the problem of light transmission is solved, and the light can enter the eye again. But the problem of focusing still exists, so we need to install a transparent intraocular lens in the original position of the lens, which can not only solve the problem of light transmission, but also solve the problem of focusing, so that we can see the outside world clearly. Therefore, intraocular lens must be installed in cataract surgery, which is a complete cataract surgery
Post time: Sep-27-2022
