Regarding cataract surgery, you need to understand these | Medical Business Cards

"Today I went to the hospital next to my house for inspection. The doctor said that I had cataracts. I went to Beijing to find you tomorrow? Is it me going to do it? I heard that the operation is simple. Save it. "

Putting down the call from my hometown, I felt that I was "10,000 critical strikes". Although it was speechless, it could be considered a bit of reason. You can do a few drops of hemp medicine. The surgical incision is less than 3 mm. The surgery is basically no bleeding. It seems that the cataract has been "fascinating" in the "leisure and fabrication room".

Do you dare to say that this operation is not a small surgery?

In view of this "honey illusion" of everyone, I think it is really necessary to talk about those things about leukoplasty surgery.

Cataract surgery of "Thousand Years"

Mo said that "the sparrows are small, all the internal organs are all available", a development has developed for nearly 3,000 years, and there has been a technological leap in decades. of. The reason why everyone feels "small" is basically reflected in the less damage, short time, and recovery. But this is also the embodiment of cataract surgery and highly standardized operation. A few minutes of surgery is precisely the crystallization of human development for thousands of years.

As we all know, the so -called cataract is a crystalline structure in the eyes. As soon as the crystals are turbid, the light is blocked. This is like a layer of yarn in front of me, and one finger recognizes. The treatment method is to remove the turbid crystal body. Specifically, it is used to use an ultrasonic emulsification method to smash the crystal body and suck out, and then put a person in the eyes in the eyes, and the surgery is over. In most cases, the crystal of the human work must be placed, because the crystal is originally a convex lens in the eyes. There is no crystal mirror after surgery. At this time, if a person -like crystal is not installed, it will form a high degree of hyperopia and cannot see things clearly.

It is important to cooperate with better effect

A cataract surgery is actually divided into two parts, one is the absorption of the turbid crystals, and the other part is the implantation of the artificial lens. The success and failure of each step are actually between the slightest, and the fault tolerance rate is very low. Therefore, whether before surgery or after surgery, the unparalleled cooperation between the doctor and the patient has become the key to the success of the operation. So how can the patient try to cooperate with the surgeon as much as possible?

First of all, cataract surgery is no longer a "need to be cooked to do" surgery. If the current vision decline is indeed caused by cataracts through a doctor's examination, and it affects normal life, it indicates that it is necessary to consider receiving cataract surgery. The longer you drag, the more cooked the cataract, the more difficult the operation will be, and the probability of various problems in various problems during surgery will also greatly increase. Therefore, cataract surgery should be shot when it should be shot!

Secondly, before surgery, we must reach an agreement with the doctor. Although cataract surgery can remove the turbid crystal that blocks light, other tissues of the eyes, especially the retina responsible for the sensitivity, are the decisive factor that can eventually improve. Don't feel that the operation is so small, how can there be any bad situation. If there are other eye problems before surgery, the vision may not be very good after surgery. Therefore, for postoperative vision recovery, surgeons generally have approximate psychological expectations before surgery. At this time, the patient must understand this expectation through fully communicating with the doctor. In fact, it is necessary to know and know that cataract surgery is needed to avoid excessive expectations and cause excessive psychological gap after surgery. After all, visual belongs to the category of psychological physics, and the mood is very good and affects the visual experience after surgery.

Third, if the patient has various systemic basic diseases, such as diabetes, hypertension, coronary heart disease, etc., you must go to the internal medicine medical treatment before surgery. Although cataract surgery is completed in just a few minutes, if the patient's blood pressure is too high or the heart problems, it may not be suitable for surgery for the time being. If diabetic patients are not well controlled, they will also affect the healing of postoperative incisions and increase the risk of surgery infection.

The more expensive the artificial crystals, the better

Many people are very concerned about the choice of artificial crystal shape. After all, there are more and more use of various high -end artificial crystal shapes. You have used the "Rolls -Royce" with an artificial crystal, and I use "QQ" and "Alto". face. Is that the more expensive the artificial crystal, the better? It's really not.

High -end artificial lens generally refers to artificial crystal shapes with special functions, such as double -focus, triangular, and polyarry artificial crystal. Compared with the traditional monocular artificial crystal, high -end artificial lens can solve the problem of seeing far and nearly. In simple terms, traditional monoclonal artificial crystals are like fish and bear's paw, and they only choose one. You need to wear a mirror when you look close, and you need to wear a mirror; you must wear a flower mirror if you look at it. However, the multi -focus high -end artificial crystal can take care of the distance and close, that is, the fish and the bear's paw can be available.

Some people said, "Isn't the more expensive the better?" Actually, not. The use of such high -end artificial crystals is prerequisite. Some people's eye conditions are not suitable for such artificial lens. Forcibly use may have severe postoperative visual abnormalities, and they have to lose. Therefore, we should be the best, not the best, the best is the best. Before the operation, we must fully communicate with the doctor's choice of artificial crystal, tell your doctors about your life needs, and combine the results of the previous eye examination to jointly select a artificial crystal that is best for you.

Finally, after cataract surgery, patients should not be taken lightly. Try not to use eyes as much as possible. Following doctors and eye medicines. Most patients' vision can be improved.Source: "Popular Health" magazine

Author: Zhang Qin, deputy chief physician of the Ophthalmology Department of Peking University People's Hospital

Review: National Health Science Popularization Expert Library Expert

Zhao Mingwei, chief physician of the Department of Ophthalmology, Peking University

Planning: Wu Wei Hong Tan Jia

Edit: Luan Zhaolin

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