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6 points you must know before ICL lens implantation

Posting time:2023-01-31 14:13:55

6 points you must know before ICL lens implantation

Myopia surgery is not as easy as you might think. 1 Under 18 years of age. This is because the body of the minor is still growing and developing, and the vision may not be stable. In this case, if myopia surgery is performed, it is possible that after surgery to correct the existing vision, a new degree of myopia will increase due to the normal growth and development of the body. It's just like when we were young, we needed to replace myopic glasses with a higher number of myopia every once in a while. ~2 The diopter has been unstable in the past 2 years. Every time we learn about the conditions of myopia surgery, it will include one: the diopter in the past two years is relatively stable, and the annual diopter change should be within 50 degrees as much as possible (this is very important). Why is the degree of myopia required to be stable? This is because myopia surgery only corrects the current degree of myopia, which is equivalent to giving a chance to start over. Only when the degree of myopia is stable can surgery be performed to ensure the stability of the postoperative effect of myopia surgery. sex. 3 Active inflammatory lesions in the eye. This is also divided into 2 situations, one cannot be done, such as uncontrolled glaucoma, keratoconus and other eye diseases are not suitable, and the other is temporarily impossible, such as intraocular infection, corneal infection, etc. Surgery is prohibited during infection or inflammation. This is why we often call on young people who want to take the public exam and join the army to have a pre-operative examination in advance, because myopia surgery is really not something that can be done anytime. 4 Pregnant and breastfeeding women Pregnant or breastfeeding women. During pregnancy, hormone levels in the body will change, and the refraction will be unstable, which will affect the effect of surgery. Therefore, it is recommended that female friends who are pregnant or breastfeeding should wait 1-3 months after pregnancy or breastfeeding before considering surgery. 5 Patients with certain systemic diseases. Some patients with systemic diseases, such as uncontrolled diabetes, systemic infectious diseases and severe autoimmune diseases, are not suitable for myopia surgery. In addition, people with scar constitution are not suitable for myopia surgery because of the slow wound healing, and the cornea is also more prone to scar adverse reactions after cutting the cornea. Of course, it is not that you can rule out these problems one by one, which means that you can do myopia surgery. To judge whether you can do it, you also need to go to the eye hospital for a careful and rigorous eye examination to make sure that you meet the surgical conditions. If you plan to do myopia surgery, you first need a strict, standardized and professional preoperative examination. Preoperative examination can help patients confirm: 1. Whether surgery is possible, excluding potential keratoconus, severe dry eye and other surgical contraindications; 2. Providing accurate surgical data, such as corneal curvature, power, axial astigmatism, corneal topography or wave Anterior aberration, according to each person's corneal condition to make a personalized plan; 3. Evaluate the visual effect achieved after surgery, and lay the foundation for a good postoperative effect. Therefore, perfecting and rigorous preoperative examination of myopia surgery is the premise to ensure the safety and effect of the surgery. It is very important to choose a professional hospital and experienced doctors!

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