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I suggest you do not do it because you find that the glasses worn by doctors who have not performed myopia surgery are for you.
Why didn't he do myopia surgery.
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Don't be stupid, which hospital will work overtime for you to do surgery on May Day, it's a holiday...
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I just finished it and it works great
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Hello, the best age for laser surgery is between 18 and 50 years old, and the refractive power of both eyes does not change much within 2 years. Corrected myopia within 50 to 1200 degrees, hyperopia within 1000 degrees, astigmatism within 600 degrees, myopia eye surgery can be said to be an epoch-making operation, for myopia eye, this may be modern medicine, especially in ophthalmic surgery It has epoch-making significance. It has been a boon to many of our myopic patients.
From the first half-femtosecond laser to the current full-femtosecond laser, myopia eye surgery is more mature.
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Myopia is mainly due to the fact that the anterior and posterior diameter of the eyeball is too long or the surface of the eyeball is too convex, so that the external light cannot be accurately focused on the retina, so myopia eye surgery is to use the excimer laser to refractive cutting the stromal layer under the corneal flap, so as to reduce the corneal curvature in the pupil area, so that the external light can accurately focus and image on the retina, and finally achieve the purpose of correcting myopia. You can go to a professional eye hospital for a check-up first, and choose the surgery method that suits you according to the eye condition.
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The most popular myopia surgery is laser surgery, which only takes a short time and only needs to stand there to thin your retina and then regain your vision. However, any surgery comes at a price. The polished retina can no longer withstand more external impacts.
You will want to minimize stressful activities such as high-altitude flying, bungee jumping, etc.
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What exactly do you want to know? How old is your nephew? Generally, 18-50 years old, the preoperative examination can meet the conditions for surgery.
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1. In most cases, myopia correction surgery is a selective surgery, whether it can be operated is not absolute, and each individual needs to be combined with its own situation, including age, occupation, habits, etc., for a comprehensive measurement of the risk-benefit ratio.
2. Preoperative ophthalmic examination for further judgment. Including refraction, corneal thickness, corneal morphology, pupil size, intraocular pressure, fundus, etc. Based on the results of the examination, it is necessary to determine whether surgery is suitable and which type of surgery is suitable.
3. The eyeball is like a complex and precise camera, and the cornea at the very front is the lens. Myopia is usually the eye axis is too long, and the parallel light enters the eyeball and is imaged before the negative, that is, the retina, and the image on the negative film is blurred. From the excimer laser that appeared in the 90s of the last century to the advanced femtosecond laser in recent years, the lens of the cornea can be thinned and flattened like a "shadowless hand", and the flat cornea makes the light refractive angle smaller, so that the image is clearly imaged on the retina.
Astigmatism and farsightedness can be corrected using a similar principle.
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If it is really not professional, not so many people will choose, thyssenkrupp stairlift's patented Advanced Rotary Leveling (ASL) technology can make the seat automatically rotate to a comfortable position, which is also the safest position. They have a unique steel belt technology that combines the characteristics of comfort, smoothness, efficiency and durability.
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Hello, laser surgery is currently a relatively mature operation, and there are many options for surgical methods, such as half femtosecond, full femtosecond, etc., and the safety can also be ***. The optimal age for surgery is between 18 and 50 years of age, and the refractive power of both eyes does not change much within 2 years. The patient is willing to undergo surgery, there are no systemic diseases and infectious diseases in the whole body, and in addition, a more comprehensive examination is required before refractive surgery
Corneal topography, corneal curvature, corneal thickness, intraocular pressure, computerized optometry, etc., all examinations meet the surgical requirements, laser surgery can be considered.
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I went to Preh Ophthalmology for surgery during the summer vacation, and the discount was big at that time.
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Hello, I have seen your question, it is being sorted out, please wait patiently for a while, myopia is caused by blurred vision caused by parallel light focusing on the retina, myopia is also affected by genetics, environmental factors, with family clustering, blurred vision when looking at distant objects, normal near vision, you can wear glasses, contact lenses or surgery**.
For myopia patients over the age of 18, when the degree of myopia tends to be stable, after a professional examination by an ophthalmologist, in addition to wearing glasses, myopia correction surgery can also be selected**Oh.
cerebrovascular disease, etc.
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1. Change to a hospital to re-examine and eliminate your doubts, generally better optical stores also have very good vision instruments, but the prescription of glasses is slightly higher.
2. If the prescription of the glasses is lower than the power of the actual eye, it is obvious that the things in the distance are a little blurry 3. Do eye exercises often, and don't wear them except in class, your eye prescription will not increase, and even decrease.
4. Wearing glasses is not directly related to the improvement of eye power, but is related to people's congenital genetic factors and acquired unhealthy eyes.
5. Don't wear it if you think you can see it clearly, just let it be.
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