Characterized by eye natural that its refractive approximately equal in all directions horizontally and vertically, and over 360 degrees, but in the case of astigmatism force becomes refractive uneven, thereby creating what is called astigmatism, and many of the patients the deviation at a 90 degree angle of any vertically, and this means that refractive power of the eye vertically stronger than horizontally. In other cases, the deviation of any horizontally at an angle 180 degrees, or tilted at an angle of 60 degrees or 145 degrees, and in all cases, the stronger the deviation increased visual impairment.

The case of astigmatism is a case of double vision and blurred vision, and occurs because the cornea does not collect rays of light, image and sent to the retina properly, resulting in a failure to clear vision with a bit of cataracts sometimes, in some cases the person can see the major horizontal of things, but without the capacity to distinguish features vertical to them. any situation is due to the irregular surface of the cornea or lens is to be the axes is not equal, Deteriorating light rays entering the eye, to varying degrees in different axes of the cornea and lens, and the points collected adjacent to the line rather than collected in the focal point and one to be the final image distorted and sharp, especially if associated with errors of refractive other nearsightedness or beyond, and this increases the degree of low vision reduces the ability to study and conservation significantly, a child is a headache, fatigue, feeling sluggish and heavy eyelids, laziness, and increasingly has the contract mental condition worsened becoming more and more of its failure to peers and fail his exam in the exam, Laser Eye Surgery For Astigmatism and important diagnosis of the child in a very early, even before entering school.

Symptoms

Different symptoms of astigmatism according to severity, if increased by one degree, it is considered normal, and if increased to two or three degrees may cause the lack of a simple vision, but if you arrived to a large degree, it causes severe lack of vision.

The main reason Laser Eye Surgery For Astigmatism

Is that the cornea be of irregular shape, resulting in the deflection of the rays of light as it passes Cornea and of course result in the dispersion relative to radiation leads to lack of clarity of the image or losing some of its features .. usually be the shape of the cornea oval, but in the case of Laser Eye Surgery For Astigmatism transforming into a spherical shape circular, resulting in an imbalance in the rays of light assembly And get a bug in the vision.

The causes of Laser Eye Surgery For Astigmatism

- Birth defect in the shape of the cornea, and injuries that lead to the rupture of the cornea.

- An injury or an earlier incident of the cornea.

- Chronic inflammation of the cornea has not been processed correctly.

- Deviation in the lens.

- Diabetes.

- High blood pressure.

- Cone cornea.

- Surgery, such as corneal transplant surgery or eradication of white water.

What is the appropriate age for the procedure?

Minimum age appropriate for the procedure is the age of eighteen, because the size of deviations refractive often proves that age, note that there is no maximum age for such cases. If you do not change size glasses within six months of wear and age was exceeded eighth Ten, it becomes possible to perform a Laser Eye Surgery For Astigmatism.

Is Laser Eye Surgery For Astigmatism painful?

During the operation there is no pain; because the patient will be under the influence of drops drugs. After the operation there may be pain light during the twenty four hours first and especially in the early hours with an increase in the secretion of tears, do not bear the light. As if it exceeds the degree of pain this limit For Review the patient's doctor at the earliest opportunity.

Do Laser Eye Surgery For Astigmatism and LASIK operations a temporary or permanent?

Aim of these operations is to correct the refractive defect forever and not a temporary basis. The decrease in vision after considering the stability and the lapse of the first three months is very unlikely, especially among persons with small sizes and fixed.

Does LASIK on the measurement of eye pressure?

Any patient presents the process of LASIK should be measuring eye pressure had before the operation; and to make sure that free eye of the blue water, which might prevent the procedure. It was found through a number of published studies that measure the eye pressure was reduced by several degrees after the operation though it is not a real decrease, but the lack of thickness of the cornea lead to a change in pressure measurement.

What is the impact of LASIK dry eye?

Studies found that there is a drought occurs temporarily after Lasik operations, and moisturizing drops are used for the treatment of this drought, which often disappear among the first and second month after the operation.

Varied uses of Laser Eye Surgery Procedure in various areas of life in the past few years is the medicinal uses are the most sophisticated and useful to humans. It has been used in various types of lasers in treating many diseases, but also in the prevention of the occurrence of this disease in yet others. The laser applications in ophthalmology witnessed an example of what this kind of treatment of the evolution and diversity.
The following highlight the different uses, whether therapeutic or preventive Laser Eye Surgery Procedure.

Of the eyelids and tear ducts
Some types of lasers used to remove the types of appendages of the eyelid skin and some cosmetic surgery to flatten the skin of the lids, plastic and uses a certain type of laser with a special dye in the treatment of severe drought of the eye through the tear ducts closed slots permanently.

Cornea
It is the most parts of the eye used for the Laser Eye Surgery Procedure is used in the treatment of the cornea is also used in the treatment of refractive errors (myopia –astigmatism) and by many of the techniques the most important technical LASIK and technical LASEK in some cases that do not allow the conduct of LASIK such as irregular surface of the cornea and astigmatism severe cases and cases of lack of corneal thickness on the rates of nature It is noteworthy that the patient should be subject to thorough examinations before the eye so as to ensure an excellent result and no complications.

Lens
Uses a Laser Eye Surgery Procedure to remove the cataract leading to surgery through a cut should not exceed 1.2 mm and the result is that the patient regain the ability to work on the same day with a clarity of vision and lack of pain after the operation.
Also used a laser to remove Darkness which may consist of the portfolio back of the lens after cataract and installation of industrial lens inside the eye where that Darkness often to a decrease in visual acuity after cataract surgeries.

Blue Water
Use a Laser Eye Surgery Procedure in the prevention, treatment and follow-up to the blue waters as follows:
- Prevention of a blue water through a hole in the iris of the eye
This procedure is after careful examination of the angle the eye and determine the depth of the Treasury front of the eye and to test the patient who will benefit in an optimal way of lasers.
You can also use the same procedure for the treatment of some cases of glaucoma, such as secondary glaucoma associated with occlusion of the pupil.
Is also used radiation for the treatment of open angle glaucoma is the most common form of glaucoma, by laser correction directly to the angle of anterior chamber of the eye, the part responsible for the discharge means of the eye.

And is also used Laser Eye Surgery Procedure in advanced cases or incurable and by shedding a laser beam on the cells of the body that produce the means of the eye and this method involves some risks, but this must exhaust all other remedies before resorting to this type of treatment.
Uses a laser to remove some sutures from the wound associated with glaucoma surgery in order to control over the discharge of liquid eye under the conjunctiva after surgery, leading to control eye pressure, a desired outcome of all types of treatments for glaucoma.

The use of Laser Eye Surgery Procedure in retinal diseases:
Reflect the laser beams are prohibitive only blindness in some retinal diseases such as cases of affected retina as a result of diabetes in these cases must understand the patient's well the role of the laser is to prevent deterioration of the consideration due to complications such as bleeding retina and retinal detachment, and not improve the consideration but to maintain the consideration of available through the prevention of these complications through the conversion of cell network starved of oxygen to the cells do not need oxygen, disrupting agent the blood vessels patients are bleeding inside the eye and the weakness of one of the most types of glaucoma resistant to treatment is the blue waters resulting from the of blood vessels to a patient in the eye and the angle.
And is often the treatment through multiple sessions are often from one session to three sessions for each eye until the full treatment of the retina to injury is no longer sick again.

What is LASIK?
The laser correction eye surgery (LASIK) is a surgical procedure intended to improve your view and reduce your reliance on glasses or contact lenses. This means that you can enjoy a comfortable growing in your lives normal. Especially if you are active and those who enjoy sports or other activities, that LASIK gives you the opportunity to participate in your activities without being tied to Favorites wear glasses or contact lenses. Furthermore, the laser vision correction (LASIK) can eliminate the risk of long.

Can be used as laser eye correction surgery to deficiencies in the following:
- Myopia
- The length of
- Astigmatism
- Very soon, reading glasses

Maximum depends on the correct number of factors such as the thickness of the cornea and iris size and imaging of the eye, and there should not be any barriers within the eye such as glaucoma or white.

Age is possible to perform the operation? -
Can be conducted laser eye correction surgery at any age, but according to the circumstances of each case, meaning that they can perform this operation for children when there is a big difference in the size of the glasses between the eyes, in this case can be made the process of the eye vulnerable if the child is unable to afford eyeglasses so as not to weaken the eye. And possible in the situation of older persons, provided the absence of other eye diseases as mentioned above. The Age appropriate they are generally 18 years old, and the reason for this is to increase the proportion of stable size glasses at this age, so we do not have to re-LASIK again.

-What are the steps involved in the operations room and the time it takes?
Laser eye correction surgery does not take more than ten minutes, and the process under the influence of topical drops (psychedelic drug), and the patient feels any pain during the operation, and then I feel a sense of burning light for 2-6 hours.
All that is required from the patient, not a movement not to touch the eye and respond to some of the instructions given by his doctor during the operation.
After transferring the patient to the waiting room to see the doctor again and return the patient to the house.

-What then are the instructions after the procedure?
Vision after laser eye correction surgery a direct and clear and the patient feels as if it were seen through the fog will this feeling for a few hours. You are advised not to drive immediately after the operation. Can be seen in the patient's TV or read what I liked on the day of surgery that can help it. In the meantime, can scan the forehead and cheeks with a damp cloth taking care not to touch the eye. Is strictly prohibited forgot the eye for 48 hours. And patients can deal with whatever he wants after the operation. Doctor examines the patient during the first 24 hours after the operation.

What are the complications that may occur after the operation?-
After the dramatic advances in technology, the complications of LASIK are extremely rare, for example:
Correction of over-or at least required, can be treated with the increase or decrease the reuse. Continuing blurred vision after the operation, very rarely continue this complaint more than two weeks.

Will I get the strength of eyesight 6 / 6 after the operation? -
LASIK is an alternative to glasses, if the strength of vision glasses before six it can be on the process to give you the strength of eyesight 6 / 6, but some eyes suffering from a condition called lazy in the sense that the eye can not 6 / 6 glasses medical seizures despite the absence of any disease, and in this case will give the operation the patient's eyesight, which was given by her glasses before the operation.

Operations (LASIK)

- laser eye surgery risks Which is about to do some surgery on the front of the eye and these processes reduce the use of the person to contact lenses or glasses
These surgeries are most often on people who have a short-sighted LASIK is an outpatient surgical procedure that normally

Takes 10 to 15 minutes for each eye.

-This is now popular to a large extent and most people find happiness where she achieved remarkable success as is their return to work within a few days
Where this process re-formation of the cornea through techniques constantly being updated.

But there is a risk of laser eye surgery risks and other side effects, but all of which can be treated easily and the potential side effects are infection and can happen at any time after surgery
It could be infection because:
1 - Make-up
2 - Swimming Pools
3 - Perfume
But can be treated by topical antibiotics both before and after the operations.

-And there could be danger in the eye when you enter to a foreign substance, such as: hair, or a grain of sand, behind the cornea and that this occurs may face the pain and sensitivity to light, blurred vision, while it should not rub the eye, as this leads to further complications such as: infection and this usually occurs as a result of the patient's failure to exercise proper precautions during the recovery period after eye surgery.

-The information provided here is not intended to scare you away from LASIK eye surgery, since it has been a blessing to a great many people. For many who have chosen LASIK, it has meant that they are no longer dependent on corrective lenses in order to have good vision. It’s highly recommended that you talk with your doctor about LASIK and how any possible risks or side effects relate to your own personal circumstances.

-Another laser eye surgery risk is to develop serious dry eye syndrome. After surgery, your eyes might not be able to produce enough tears for keeping moist. This not only produces discomfort, by can also reduce quality vision due to permanent blurring and other problems. This eye condition may be permanent. It is usually treated with intensive eye drop therapy, but other procedures can also be used.

-As with any surgical procedure, there are a variety of complications. Care must be taken to select the right Lasik eye surgeon for your specific needs and also to decide of Lasik eye surgery is the right procedure for you. The most important factor in successful surgery is to find an experienced surgeon, who will monitor your follow up care, and be there with you if you find yourself having any of these complications.

-There may come a time when laser eye surgery risk is non existent given the rapid rate in which technology is advancing. Right now though, the risk is always there and longer term side effects are still a little unclear. However, the benefits most patients have experienced through this type of procedure during the past ten years has been remarkable and remember, if you are deemed an eligible candidate for eye surgery, the final decision is always in your lap to make.

-Certainly lowers the opportunities for human error in safe laser eye surgery risks.