Myopia is irreversible! Which correction method is more suitable for you?

Abstract: in fact, the effect of surgery depends on whether the myopia has chosen the appropriate operation method. For example, myopia is only two or three Baidu. The eye conditions are very good and the corneal thickness is enough. No matter which operation method is selected, the effect will be very good.

needs to be determined first, Myopia is irreversible (except for pseudomyopia). Just like a person who grows tall, he cannot get back short, so there is only one way to save him: correction. However, for the correction of myopia, the correction strategies of minors and adults are different.

For minors, because the child’s eyes are not fully developed, if it is true myopia, in order to prevent the development of high myopia, the traditional method is to wear glasses for correction, but if you want to more effectively control the growth of children’s degree, wearing OK glasses for control is a good choice.

OK mirror, Orthokeratology (corneal plastic), different from ordinary soft contact lenses, it is a corneal plastic lens designed with a special inverse geometric shape, and its inner surface is composed of multiple arc segments. The lens and tear layer are unevenly distributed, and the resulting hydrodynamic effect changes the geometric shape of the cornea. When sleeping, it is worn in the front of the cornea, gradually flattening the corneal curvature and shortening the ocular axis, resulting in Effectively prevent the development of myopia, known as “sleep can control and correct myopia technology”.

and for adults, In addition to wearing glasses (including frame glasses and contact lenses), myopia correction surgery is done.

at present, the mainstream myopia surgery methods are mainly divided into two categories: one is laser surgery, including trans PRK, excimer laser (LASIK), all femtosecond laser (smile), etc.; the other is intraocular contact lens implantation, also known as ICL implantation.

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are better or worse? In fact, whether the operation effect is good or bad depends on whether the myopia has chosen the appropriate operation method. For example, myopia is only two or three Baidu. The eye conditions are very good and the corneal thickness is enough. No matter which operation method is selected, the effect will be very good.

but if the cornea of the myopic person is very thin, first of all, the cornea is not enough, and the operation must not be done. Secondly, if the laser operation is forced, the remaining cornea cannot resist the pressure in the eye, and the cornea will bulge out and secondary keratoconus membrane will appear. In this case, ICL implantation should be selected.

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therefore, it is inconclusive whether the effect of surgical methods is better or worse. We must choose an appropriate method according to personal eye conditions and the advice of doctors.

whether the operation is safe or not should be based on comprehensive preoperative examination, which is the key to ensure the safety of the operation.

if the patient’s cornea is too thin, laser surgery is not safe. Some people even have such contraindications as corneal degeneration, corneal dystrophy, keratoconus and retinal detachment, which are screened out through strict preoperative examination.

as for intraoperative safety, the risk of laser surgery has become lower and lower. There is almost no risk in the operation process, and the operation process is very short.

in addition, before surgery, we should also consider the patient’s general conditions, such as some people have immune system diseases such as lupus erythematosus and Sjogren’s syndrome, which are contraindications to surgery. In addition, there are some patients with mental diseases who have laser surgery during medication.