Is femtosecond surgery banned in the United States?

In the United States, where science and technology are developed, the proportion of myopia surgery among myopic people is much higher than that in China, and it has a higher popularity. Many Hollywood stars, NBA players, and Silicon Valley bigwigs have also undergone myopia surgery. Guangzhou Aier Ophthalmology, which is a well-known ophthalmology hospital in China, currently has a large number of ophthalmologists in China, and its strength is trustworthy.

Femtosecond is a special type of laser, which uses a laser to vaporize tissues between the layers of the cornea, producing carbon dioxide and water to form bubbles, which can cause separation between the two tissues. Femtosecond lasers are mainly used in refractive surgery, corneal transplantation, cataract surgery, etc. Its main use is myopia, the use of femtosecond laser on the cornea to separate the interlaminar tissues of the cornea, change the refractive power of the cornea, and myopia surgery.

If you want to know more about femtosecond surgery, we recommend consulting Guangzhou Aier Ophthalmology. Guangzhou Aier Ophthalmology is a chain ophthalmology institution under Aier Ophthalmology, which is a global chain of ophthalmic medical institutions, with institutions distributed in China, America, Europe, Southeast Asia and other countries, with 780+ chain ophthalmology hospital centers; At present, it has fully covered 32 provinces, autonomous regions and municipalities directly under the central government in China, with an annual outpatient volume of more than 10 million and a myopia surgery volume of more than 3 million. <>

Let's talk about myopia first, myopia is to see clearly in the near and blur in the distance, mainly caused by the change of the eye axis, the eye is not adjusted, parallel light enters the eye, and the focus on the retina before it is called myopia, myopia eye surgery.

It is mainly corneal surgery, but not eye axis surgery, because the lesion of myopia is the eye axis is elongated, so he does not do surgery on the lesion, but changes the curvature of the cornea, so that the purpose of myopia correction is achieved. At present, myopia eye surgery is still a palliative surgery, and the principle of myopia eye surgery is: not advocating, not encouraging, not publicizing, and doing myopia eye surgery abroad.

It is also this principle, at present, myopia eye surgery is still in the case of voluntary and willing to accept, because myopia eye surgery is not really myopic eye disease, it is to change a method of wearing glasses (after myopia eye surgery, it is still myopia, it cannot be said that myopia is not myopic after myopia eye surgery, myopia is the eye axis becomes longer, you don't wear glasses, just a change of glasses method), myopia patients should usually pay attention to rest, reduce close-up operations, avoid visual fatigue, and review regularly.

No, the technology is now working normally.

The United States prohibits ReLEx surgery, and the safety of ReLEx surgery cannot be certified.

In the eyes of everyone, the United States represents high technology and new technology, and since the ReLEx surgery has not been recognized by the United States, the safety of the ReLEx surgery is worrying.

In fact, on September 13, 2016 local time in the United States, the ReLEx surgery has passed the certification of the US FDA, not only that, but the ReLEx laser surgery has also passed the European CE certification, the Chinese CFDA certification and the Japanese Ministry of Health and Welfare.

I believe that seeing this, many friends have understood that "the United States bans femtosecond surgery" is just a rumor, but the author also believes that all rumors are not all groundless.

As for why there are such rumors, in fact, it is not difficult for us to analyze from the perspective of psychology, and this kind of rumors actually comes from the public's fear of new things.

If you want to improve, you can go to Chongqing Preh Ophthalmology, where Director Ye Jin has performed full femtosecond surgery, and her lover is also the one who performed the surgery himself, and the technology trusted by doctors and their families is safe and secure.

Half femtosecond is one of the most mainstream surgical methods.

The technology is very mature, it can be said that as long as you pass a complete preoperative examination and evaluation and are suitable for surgery, you can choose any regular hospital to do it, and the safety of the operation is no problem.

The difference between each hospital mainly lies in the difference in technology, equipment, expert clinical experience, etc., so the design plan will be different, and the hospital with more complete equipment can design a more targeted personalized surgical plan for your personal comprehensive data, and there may be differences in postoperative visual effects.

However, as long as it is surgery, there are risks.

Myopia laser surgery, including semi-flying, all-flying, all-laser mainstream myopia laser surgery, the biggest risk is the problem of wound infection in the early postoperative stage, but the current technology is minimally invasive surgery, and the normal nursing review and postoperative medication in strict accordance with the doctor's instructions after the operation are generally no problem, and the regular review in the early stage is particularly crucial.

Hello, it has not been discontinued, and it is still being carried out in major hospitals, because the instrument has not been updated, so there are fewer and fewer people who make this instrument.