1. High myopia, hyperopia and astigmatism were achieved in one step. As we all know, laser surgery is only suitable for myopia patients within 1000 degrees, and if the patient’s own corneal thickness is too thin, it is not suitable to use laser surgery. The advantage of lens implantation is that it can not only operate on high myopia, but also solve hyperopia and astigmatism at the same time, and completely get rid of the trouble of visual impairment. When discussing the advantages and disadvantages of lens implantation, comprehensive function is a major advantage of lens.
2. The implanted lens is almost invisible to the naked eye. Although the crystal is a kind of contact lens, it is very different from the contact lens that the contact lens is placed on the corneal layer, which can be seen if you carefully observe it, and the patient will have a sense of foreign body; The lens is implanted in the posterior chamber, that is, between the iris and the natural lens of the human eye. It can hardly be recognized by the naked eye alone, and its existence is basically undetectable by itself or others.
3. The crystal has obvious biocompatibility. The reason why it can be implanted between the iris and the natural lens of the human eye for a long time is related to its own biocompatibility, which can be well tolerated by the body without fear of physiological rejection, and naturally there will be no sense of foreign bodies.
4. Lens implantation is reversible. Although the lens can be used for a long time in theory, the lens can be removed or replaced when the patient encounters sudden conditions or diseases in his eyes, such as eye injury caused by a traffic accident or early cataract.
Post time: Sep-23-2022
