What is phakic intraocular lens implantation?

Phakic intraocular lens, piol (with crystals.

Intraocular lens implantation) is the implementation of intraocular lens implantation in the anterior chamber of the patient's eye, which is conducive to the structural integrity of the eyeball, and its advantage is that no eye tissue is removed, but only an intraocular lens is implanted into the eye from a tiny incision to achieve the purpose of correcting vision. The intraocular lens can be fixed in the anterior chamber angle (between the cornea and the iris) in the eye, which retains the natural adjustment function of the lens, making up for the shortcomings of excimer laser surgery that cannot effectively correct ultra-high myopia, and its refractive state is stable and not easy to recede. The optical quality and technology content of the intraocular lens are very high, the damage to the eye tissue is very small, the accuracy is high, and the visual function can be restored soon after surgery, and normal work, life and study can be carried out.

At the same time, Phakic intraocular lens, PIOL (phakic intraocular lens implantation) surgery is reversible, and the intraocular lens implanted in the eye can be replaced in special cases.

to meet different needs.

Recently, Nanchang Purui Eye Hospital, together with the six major ophthalmology authorities, convened the six major ophthalmology authorities to create a large-scale public welfare assistance activity of "2011 Bright Countdown to the Year of the Rabbit", looking for ultra-high myopia patients in the province, comparing who has a higher degree. ICLs have crystals.

Intraocular lens implantation varies greatly according to the function of the lens, plus the cost of surgery, generally 5000 to 30000 yuan per eye.

Intraocular lens implantation currently includes two conditions, one is cataract and the other is myopia correction. Cataract intraocular lens implantation is to crush the body's own denatured lens and install an intraocular lens to achieve the purpose of cataract. Cataract intraocular lens implantation because of the function, origin, quality, etc. of the lens fluctuates around 2000 25000 yuan.

The most basic is the ability to see clearly after lens implantation, as well as the lens that combines seeing far and near, and the most high-end on the market is the trifocal intraocular lens, which retains the clear vision of the whole process of far, medium and near; In addition, some lenses have the function of protecting the fundus and correcting astigmatism, and the cost has increased. In addition, depending on the level of the hospital and the region, the operation fee generally ranges from 3,000 to 5,000 yuan.

Intraocular lens implantation surgery takes about 30,000 to 50,000 yuan, and the specific ** is related to the material chosen. Intraocular lens implantation surgery is mainly divided into imported materials and domestic materials, and each person chooses different materials when doing surgery, so the cost is completely different. Surgery can effectively improve the condition of myopia, but it requires a professional doctor to operate for one second to cause damage to the eye.

To distinguish according to the function of the lens**, it is generally 5,000 to 30,000 yuan per eye.

After the implantation of the intraocular lens, there is an allergic reaction in the eye, and the eye has a red, foreign body sensation for a long time. In addition, if you rub your own lens with your own lens for a long time after lens implantation, you are prone to cataract early. The position of the lens may also change in the inside of the eye.

Many people with myopia are not simply myopia, but also astigmatism, and the lens should be implanted with the astigmatism axis to achieve better vision. However, if the lens changes in the eye, the vision will be blurred, and in some cases, the intraocular pressure will increase after the lens is implanted, so it is necessary to use anti-intraocular pressure eye drops.

Lens implantation surgery is not the usual cataract intraocular lens implantation, but an intraocular lens implantation surgery for highly myopic eyes. Because after myopia exceeds 800 degrees of myopia, it is difficult to completely correct it by simply doing excimer laser or femtosecond laser, at this time, if an intraocular lens is implanted into the eye, the prescription can be completely corrected, and the postoperative vision is better.

ICL lens implantation is also called phakic intraocular lens.

Body implantation, BAI

It is divided into two categories, one is an intraocular lens with astigmatism, and the other is an intraocular lens without DAO astigmatism. In fact, this surgery, if it is operated in strict accordance with the standards of the indications, and the eye conditions are very suitable, the current C4C lens is perforated, which is very good, and there will be no sequelae.

Hello, ICL intraocular lens implantation surgery is safe, and the current observation shows that ICL surgery is safe.

Inside, its sequelae.

There is very little capacity. However, there are different degrees of complications or sequelae in any kind of surgery, but these complications or sequelae are: 1. Preventable; 2. Controllable, once it appears, there can be a way to control it; 3. Yes**.

This intraocular lens has already passed.

Several generations have been renewed, but there are still some complications, such as changes in the position of the lens in the eye. Many people with myopia are not simply myopia, but also astigmatism, and the lens should be aligned with the astigmatism axis when implanted to achieve better vision. However, changes in the lens can blur vision, and in some cases, the intraocular pressure increases after the lens is implanted.

Intraocular lens implantation changes myopia, which involves adding an intraocular lens in front of the original lens. The main complication of surgery is the fear of waterproof reflux, and some will have increased intraocular pressure.

Hello! Lens implantation is for people with high myopia! Your situation can be done in order to do femtosecond excitation!

In general, the most suitable age for excimer laser manual response is 18 years old and 50 years old, and the number of years in the last 2 years is stable (no more than 50 degrees per year), myopia is below 1200 degrees, astigmatism is below 600 degrees, and hyperopia is below 600 degrees.

The ICL intraocular lens is very compatible with the eye and is reversible, i.e. the lens can be permanently implanted into the eye, but it can be removed if necessary, and the lens does not cause any structural changes in the eye or cornea.

ICL intraocular lens correction of myopia is suitable for the correction of 200 2000 degrees of myopia, hyperopia up to 1000 degrees, and astigmatism of 500 degrees. ICL can achieve good visual quality, is a highly accurate and feasible method, and patient satisfaction is very high.

Generally safe, but there are still a lot to be aware of after surgery

1. It may cause high intraocular pressure, ** can be good!

Genus 2, there is a glare phenomenon, it takes time to get used to!

3. Do not participate in strenuous confrontational sports.

The main thing is these, don't panic, the lens implantation surgery is reversible, just go to the hospital and take it out if there is a problem!

Although myopia surgery has been developed for more than 20 years, it is a surgery after all, and there are risks associated with surgery, so it is still necessary to be cautious.

The best way to avoid surgery is to detect myopia and be prompted**. Experts recommend that children under the age of 18 are myopic, take oral eye vision nutrients in time, two sachets a day, and insist on taking it for a period of time, the myopia degree will be reduced, the vision will be improved, and surgery can be avoided in adulthood.

Hello Bai, the biggest feature of ICL lens implantation surgery is that there is no need to cut the corners of the eyes.

The membrane or break the corneal tissue, but through the small incision of the corner of the eye, the very lightweight, soft and foldable to very small ICL intraocular lens is implanted into the eye, each lens is "tailor-made" according to the patient's visual condition, the operation process is fast, no pain, no sutures are required after the operation, the postoperative vision is immediately improved, and the eye can be used normally after a few hours. It is a safe type of myopia surgery that completely avoids the sequelae of eye burning, pain, and photophobia caused by excessive damage to the cornea.

The most likely complication caused by ICL surgery is the initial cataract, and if it occurs, the ICL must be removed and the cataract surgery must be performed to implant an intraocular lens. The intraocular lens can of course also correct vision to its original state.

The biggest risk of ICL lens implantation surgery is actually hidden in the preoperative examination, because the preoperative examination is the exclusion of contraindications to myopia surgery (keratoconus, glaucoma, progressive eye disease, etc.), and its data determines the final judgment of the doctor, which is directly related to the design of the surgical plan and the safety of the surgery.

A detailed, comprehensive, and maximally safe preoperative examination of excimer laser surgery is a key factor in the success of the procedure. In order to ensure the safety and effectiveness of myopia surgery. Therefore, the hospital must always strictly control the medical process, strictly screen the unwell people before surgery, and achieve zero risk of entering the operating room.