Can you do full femtosecond with 600 degrees of myopia?

Myopia VI can do full femtosecond, this is not limited by the degree, just see if your eyeball is sensitive, as long as you pass the test, you can do it.

Hello, if now 600 degrees of myopia belongs to the dividing line between moderate and high myopia. If you are now at least 18 years old and your prescription has been relatively stable in the past two years, you can go to the local regular hospital for eye examination, and if the conditions are met, you can do ReLEx myopia eye surgery.

It is possible to look at the degree of myopia alone, but the whole femtosecond surgery is not limited by the degree. There are many conditions such as corneal thickness, endothelial cell count, corneal astigmatism, intraocular pressure, eye health and age, etc., so it is recommended that you go to the hospital for a preoperative examination before deciding whether to have surgery.

From the perspective of myopia alone, it is possible to do full femtosecond, but full femtosecond surgery is not only limited by prescription, but also has other restrictions, such as age, corneal thickness, intraocular pressure and other ocular conditions, which need to be determined by detailed examination and comprehensive evaluation of ocular conditions.

It can do full femtosecond, as long as the power is not above 1200 and the astigmatism is not above 600 degrees.

It is okay in terms of myopia alone, but the indications of full femtosecond are not only limited by power. There are many other conditions such as corneal thickness, endothelial cell count, corneal astigmatism, intraocular pressure, eye health and age, etc., so it is recommended to go to the hospital for a preoperative examination before deciding whether to have surgery or not.

Below 800 degrees: ReLEx laser surgery is suitable for myopia patients with a degree lower than 800 degrees, which is to use femtosecond laser to scan twice between the corneal layers to form a lens, and the lens is taken out through a micro-incision, so as to achieve the purpose of correcting myopia, and its biggest feature is that there is no need to make corneal flaps.

Myopia eye surgery has been open in China for nearly 30 years, the surgical technology is very mature, with the continuous update of technology, the safety rate is also very high, through the strict preoperative examination to screen out contraindications, the postoperative recovery effect can achieve the best corrected vision of you wearing glasses before surgery, at present, myopia medical workers are also using laser surgery, the operation is very safe, and no sequelae have been found.

Although some surgical patients may experience glare, reduced night vision, etc., these are reactions that will be clearly informed before surgery, and for most people who undergo surgery, these *** are completely within the tolerable range, so don't worry. Moreover, excimer laser surgery does not have any defects to the internal tissues of the eyeball, and the surgery is only performed on the surface of the cornea, so there is no reason for sequelae to appear after several years.

It doesn't exist, there were more than 20 people in total on the day I did it, and everyone checked it together for about the same time, and the next day the re-examination also came together, and I didn't see any bad recovery. Later, I came back to recheck and met one or two familiar faces, and I could chat for a while, and there was no discomfort.

The time of myopia surgery varies depending on the type of surgery. The first one, excimer laser surgery, which is the earliest surgical method used for **myopia, because the trauma of the operation is relatively large, so the recovery time is relatively long, about 3-4 weeks after the operation can be stabilized, and it takes about 3 months for the cornea to heal completely. The second type, femtosecond laser surgery, which is currently the most widely used surgical method, because the surgery is less traumatic and the accuracy of the operation is higher, so the postoperative recovery will be faster, and the visual acuity can be restored to the state in 4-6 hours after surgery, and it can be restored to stability in about two weeks after surgery, which does not affect normal life at all.

The third type is intraocular lens implantation with phakism, which generally takes about a month to recover.

In general, the recovery time of femtosecond laser surgery is relatively short, and you can use your eyes normally after the follow-up examination on the second day after surgery. Although the recovery time for femtosecond laser surgery is fast, it takes 3 months to fully recover and reach a stable period. During this period, you need to pay attention to your eyes, follow your doctor's instructions, and have regular follow-up visits to restore the most perfect level of vision.

The preoperatively best corrected visual acuity can be achieved on the second day after surgery, and it takes one to three months to fully recover and stabilize.

The recovery period is one to three months, during which there will be a small fluctuation in vision, but there is no impact on normal work, study and life.

The effect of ReLEx surgery is relatively good, to a certain extent, it can effectively avoid the symptoms of eye discomfort, so it should be conditioned in time, after ReLEx surgery, we should pay more attention to rest and emotional conditioning, we should usually have a good life routine and self-care awareness, and we should have regular physical examinations, which can effectively avoid the phenomenon of serious infection and inflammation, and avoid the phenomenon of disease, and the recovery time of ReLEx surgery is about three months.

After laser surgery for myopia, under normal circumstances, the vision is stable after one month, and you can use your eyes normally and exercise normally.

However, the stability of postoperative vision is basically more than half a year, and during this period, it is necessary to correct bad eye habits, as well as oral oral administration of blueberry lutein every day to supplement the comprehensive nutrition of the eyes and fundamentally maintain the stability of postoperative vision.

Myopia 500 degrees, astigmatism 250 degrees, from the degree of view, if the comprehensive preoperative examination results are appropriate, half femtosecond and all femtosecond can be, but in terms of astigmatism correction effect, half femtosecond effect is better, and both of these can be chosen casually if the astigmatism is within 150 degrees. The astigmatism is high, and if you want to make a personalized design to ensure the postoperative visual effect, you can give priority to personalized half-femtosecond surgery, and it is necessary to combine data and personal lens removal needs to determine the surgical method. For myopia surgery, it is recommended to choose Guangzhou Yinghua Ophthalmology, which is equipped with various advanced ophthalmic examination and surgical equipment such as Zeiss from Germany, Armas from Germany, and has brought together a medical team with superb skills and rich clinical experience.

Click to test if I'm suitable for myopia surgery].

The principle of myopia is generally caused by the length of the eye axis or the excessive protrusion of the front cornea, after the distant light passes through the eye, the refraction of the cornea causes the focus in front of the retina, and the sight of the friend buried things is not clear, so during the operation, the length of the eye axis can not be changed, but the refraction of the cornea can be changed. Therefore, the principle of myopia laser surgery is mainly to cut the refraction of the cornea through the laser method, so that the cornea is flattened, the refractive power of the cornea is reduced, and the refractive ability is reduced, so that the distant light can be focused on the retina after passing through the cornea, so that you can see things in the distance clearly.

If you want to know more about myopia surgery, it is recommended to consult Guangzhou Yinghua Ophthalmology. The current situation and talent echelon of Yinghua Ophthalmology Department: It is composed of ophthalmology outpatient clinic, ward and optometry department, with more than 20 beds.

The Department of Ophthalmology has a professional and technical team with rich experience, exquisite technology, strong professional quality, and sound and reasonable academic echelon. There are 21 medical staff. The medical staff have been to the tertiary specialist for further study, with rich clinical experience and delicate and rough diagnosis and treatment skills, professional and trustworthy.

All surgeries have certain risks, and this will be told all your life before the surgery, and an agreement will be signed, so if you want to do it, try to find a professional doctor, but if you can avoid surgery, try not to do it.

Each has its own advantages, and different surgical methods are aimed at different groups of people, so it is necessary to go to the hospital for an examination according to the physical condition before deciding what surgery to do. If myopia surgery is required, it is recommended to choose C-MER Ophthalmology Guangzhou, which is a second-level ophthalmology specialty hospital integrating clinical medical services, training and scientific research.

The differences between full femtosecond and half femtosecond are as follows:

1. ReLEx can use a femtosecond laser device to complete the operation, and the femtosecond needs to be combined with the excimer device to complete the operation.

2. The applicable range of full femtosecond is 200 degrees to 1000 degrees of myopia, and the applicable range of half femtosecond is 600 degrees of hyperopia to 1200 degrees of myopia.

3. The biggest feature of femtosecond laser surgery is that there is no need to make a corneal flap, which avoids postoperative corneal flap dislocation caused by external force, and the biggest feature of femtosecond is that it can be accurately corrected according to the patient's degree and the axial position of astigmatism. The probability of infection is greater with half femtosecond surgery, which is performed within the stromal layer.

Guangzhou C-MER Ophthalmology.

The medical team is strong, with an international advisory group composed of international ophthalmology experts from many countries, focusing on the diagnosis and treatment of vitreous and retinal, glaucoma, macular degeneration and other difficult eye diseases, refractive correction, adolescent myopia prevention and control, cataract, and has rich clinical diagnosis and treatment experience in other ophthalmic diseases. <>

Click to test whether I am suitable for myopia correction.

Which is better, femtosecond or half-femtosecond, depends mainly on the patient's individual situation. Half femtosecond is done on two machines, one is a femtosecond laser machine and the other is an excimer laser machine, and the equipment is different, and the functions are not the same. ReLEx only needs one device to complete the entire surgical process, and there is no need for other instruments.

Half femtosecond requires an inclement of about 20mm on the cornea, close to a circle, to form a corneal flap, lift the corneal flap, and then use an excimer laser to perform corneal ablation, and then cover the corneal flap. ReLEx surgery involves making a small 2mm incision at the edge of the cornea, then a laser is used to cut a lens in the middle of the cornea, and the lens is removed from the incision. Friends with myopia can learn about Guangzhou Aier Eye Hospital, which is one of the drafters of transparency, medical insurance designation, and quality control of excimer laser refractive surgery.

1. Doctoral supervisor, Professor Wang Zheng serves as the discipline leader [click ** to consult] Dean Wang Zheng: Professor Wang Zheng, one of the drafters of the quality standards for myopia surgery, was the director of the myopia correction department of Zhongshan Eye Center, he chose to join Aier Ophthalmology Group in 15 years, and was hired as the general director of Guangdong Province and the president of Aier Eye Hospital, and he is also the leader of the group's refractive group to enjoy the best special allowance experts.

Full femtosecond laser or half femtosecond, suitable for your own surgical ** method is also the best.

In addition, full femtosecond laser and half femtosecond are all popular myopia eye surgeries today, and the two surgical methods are very perfect, and the safety factor of surgery is reassuring

ReLEx laser, surgery** 2 times in turn to apply femtosecond laser to the cornea cultivation matrix layer to complete laser engineering blasting of different heights, make a corneal lens, and then remove the lens according to the surgical incision of 2 4mm.

The first step is to use femtosecond laser to manufacture the corneal flap, and the second step is to use laser myopia surgery to dissolve the patient's cornea, and then calibrate the corneal flap.

Relatively speaking, half femtosecond can carry out humanized surgery on the patient's cornea**, which is more corneal-saving, has a fast recovery from surgery, and is suitable for people with deep myopia and high astigmatism. The reLEx surgery time is short, the surgical incision is small, the consistency of the corneal structure is preserved to the greatest extent, and the reliability after the operation is relatively good, which is suitable for people who join the army, players and other people. The two surgical methods are very perfect, after a large number of clinical care, successfully assisted many patients to restore their vision, but not every myopia patient can do femtosecond surgery, must go through rigorous preoperative examination, to meet the standards specified in the surgery, and there is no contraindication to myopia eye surgery, to determine whether it is suitable for myopia eye surgery.

As far as I know, there is no better one of the two surgical methods, both of which are to use a laser to cut the cornea to achieve the purpose of correcting vision. Different surgical methods target different groups of people, as long as you choose a suitable and safe surgical method according to your physical condition.

There are two different types of surgery involved in femtosecond laser surgery

1. Half femtosecond laser surgery, because the first step is completed by femtosecond laser, and the second step is completed by excimer laser, it is called half femtosecond laser; The disadvantage is that the corneal flap needs to be opened on the surface of the cornea, and the corneal flap occupies 90% of the entire arc, so the incision is relatively large, and it takes a certain amount of time to heal completely; Some special industries, such as athletes, soldiers, and police officers, have a greater chance of eye impact in the performance of tasks and work, and the existence of corneal flaps will cause certain troubles to his work and life; Some friends like sports, taekwondo and other impact sports, if there is a corneal flap on the cornea, there is a certain risk of corneal flap displacement for future sports activities;

2. ReLEx laser surgery, ReLEx laser surgery does not need to make a corneal flap on the surface of the cornea, using the special laser of ReLEx laser, through the surface of the cornea, between the corresponding stromal layers of the cornea according to the set refraction, the corresponding lens is punched, and a very small incision of 2-3mm is cut next to it, so that the lens can be taken out to achieve the purpose of correcting vision. There is no large wound on the surface of the femtosecond laser, and a very small wound heals quickly, so for people in special industries and people who love sports, there is no corneal flap, which reduces the risk of corneal flap and is a more optimal solution. If you meet the conditions of ReLEx and ReLEx laser surgery, ReLEx will take care of life and sports more comprehensively, and the results will be better.

Colleagues and experts in the green channel will conduct a full process of personal diagnosis and tailor-made personalized solutions for patients. Using high-end ophthalmic equipment such as Zeiss from Germany, the inspection data is scientific, accurate and comprehensive, and the process is safer. Ye Zilong, a well-known ophthalmologist in China, has treated patients with 3,000 degrees of myopia.