Sunday, January 11, 2009

Lasik Surgery Indication | Lasik Eye Surgery Terms of Patients

Lasik Surgery Indications - Lasik eye Surgery terms, Some of the terms of a patient can do in lasik surgery are Size / Refraction must be stable, Age of Patients over 18 years, Health in general good, No eye disease (eg glaucoma, Retina), Cornea is thick enough will be cured, Pupil size can still be received by the laser range, Not pregnant and breastfeeding, If there is anything else, there are still other technical measures for high myopia.

Lasik Sergery Recommended

For now that you wear contact lenses, but the eye is not able to receive more, as there is a foreign object, the eyes feel dry, and the more comfortable if not already in use some time, then you should take the decision to the lasik surgery.

For you who wear glasses, but very appearance and your activities, such as artist, sportswear, police etc, then you should do Lasik Surgery.

For you who have Refractive Aberration in one eye and is quite high and disrupt or you have a size difference between the high right eye and left eye more than 3:00 Dioptri then usually there will be a shadow of a difference, so it will feel dizzy, glasses are also not tolarance, you should do Lasik Surgery.

You should know about lasik surgery

Lasik is a new method in surgery refractive in Indonesia after the overseas method lasik already popular a few years ago. In Indonesia, Lasik increasingly attractive, and as an alternative to solve the problem especially in the high myopia, although the low myopia can also be made. Lasik is very safe and the result is very satisfactory.

How do you plan for Lasik Surgery?

Preparation for Lasik done with good preparation with the mental, physical and Lasik surgery cost of course. Preliminary examination conducted around 1-2 hours, including consultation with a doctor and expert examination of the nerve, to determine whether eligible for lasik surgery or not.

Pupil will be made broad, given the eyedrop of medicine, to check your retina, so after that you will not be able to ride / drive their own cars, so blurred vision and will be clear again about 4 hours later, so you should come with the assistant.

When lasik surgery action, you are should also be accompanied by assistants, because you are not allowed in your own vehicle. After the action, patients are required to control condition for the health and development of vision in the eye after lasik. Patients are usually scheduled for the control back on the 1 hour, 1 week, 1 month, 3 months, 6 months and 1 year after lasik.

Generally, lasik patients will lasik surgery the eye both on the same day. This is very efficient and convenient for patients. So that the process of healing and a feeling that a certain psychological sense tuck patient felt only 1 time only, can also be high Myopia if only 1 eye then other eye will be blurred and will not comfortable at all. ok i hope this guide Lasik Surgery indication help you outs.


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Saturday, January 10, 2009

Astigmatism Eye | Refractive Error of the Astigmatic eye

Astigmatism Eye - Refractive Error of the Astigmatic eye, Astigmatism is an optical defect where by vision is blurred due to the inability of the optics of the eye to focus a point object into a sharp focused image on the retina. The eye Ideally like globe. However, some people's the eye not form rounded uniform, but like egg or rugby ball, so that the incoming rays, will not drift off at one point focus but on some of the focus point, a result that the object seen is not clear and shaded (distortion).



Astigmatism may be corrected with eyeglasses, contact lenses, or refractive surgery. Correction for astigmatism need cylinder lens (C), the lens is made from the opposite condition so that the eyes can focus together. Example C-1.00 × 180.

I hope this article help you outs, may be you interest with article Normal Eye, Myopia, Hyperopia or Lasik Surgery FAQ?


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Hyperopia - Hypermetropia | Farsightedness or Longsightedness

Hyperopia also known as Hypermetropia. Hyperopia sufferer not as much as the amount of Myopia, People with hyperopia can be blurred vision, asthenopia, amblyopia, accommodative dysfunction, binocular dysfunction, and strabismus. which is where the ball is smaller eyes / short and concavity cornea or even from its more normal people, so that the incoming rays refractive eye will not right in the retina, but in the back of the retina, and eventually people will feel blurred for a short distance, for long distance is still clear. This will be more severe if the person is already tread old age, the great difficulty Hyperopia is at  close view.



Correction of Hyperopia is need Plus Lens (+), which serves to deflect rays stronger so that the rays fell right in the retina. Lasik Surgery can also edit for this deviation to be Normal Eye.


Hyperopia, and restoring of vision with Plus lens or Convex lens.


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Myopia - Aberration Refraction | Refractive Defect of the Eye

Aberration Refraction - Myopia, Some people have eyes that are not normal circumstances, for example, eyes the ball longer than the normal condition or cornea more sunken or protruding forward, the rays that enter the eye, will be refractive not right in the retina, but in front of the retina, so that the object that is not clearly seen. Circumstances such as this is called Myopia and correction that is needed is the lens Minus (-) because this lens is so light rays spread will be back to the retina.



On lasik surgery can also edit for this difference to the way the cornea concavity, made more so that the rays will be flat refractive to the back, right up to the retina.


Myopia Defect


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Normal Eye or Good Vision Informations

Normal Eye - Normal eye similar is a good vision, the normal eye is the vision that resulted from a shadow of an object received by the retina, which is in the back of the eye through an optical system. Optic System consists of: cornea, pupil, iris, lens and vitreous where all components if the object is either arrested retina that is the object of which can be viewed with a sharp and clear.



Optical system the rays pass through, the diffraction curve, and fall / focus on the retina, this process is called refraction / Refraksi. Total strength of all components of refraction was called Dioptri (D). If the total powernya 0 (Zero), the object being viewed by us as the shadows fall right in the retina. This condition is called Normal Eye.


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Lasik Surgery Information | Lasik Surgery Frequency Ask Questions (FAQ)

What Is lasik? Lasik is Laser-Assisted In Situ Keratomileusis. Lasik is one of the aberration correction method refraksi (farsighted, dim distance, cylinder) the most popular in the world using the laser without Inpatient. The process can be done at a time of 2 at the same time, the right eye first, after the complete, move to the left eye. The time required ranged lasik procedures in 10 minutes per eye and the patient remains conscious during lasik take action.

What requirements must be met before lasik surgery?

* Have reached age 18 years or more.
* Having a good general health.
* The cornea and there is no deviation / disease (eg glaucoma, retina, etc.).
* Refraksi the stable at least 1 last year.
* There are pregnant or breastfeeding.

How is stage lasik surgery procedure?

* Given eyedrops (anastesi local).
* Make a flap (the top layer of cornea) using mikrokeratom.
* After the flap is opened, excimer laser (a kind of cold laser & safe) emanated about 20 seconds per eye.
* Safeguard opened up cornea, returned to the original position to cover the areas that have the laser emanated.
* Safeguard will naturally connect themselves after a few minutes without the need to be sewn at all, so that patients lasik free from pain.

What is felt after lasik surgery?

Once completed action, lasik patient, not need a glass eye with a minus / plus. But it is recommended to wear sunglasses that minimize the effects of dust into the eyes, and the muted effects of the strong light (usually used between 3-5 days post-action).

After lasik surgery , some patients may be red eyes, feeling uncomfortable, and sensitive to light. Symptoms usually last for 1 up to 6 hours post-action, and will be calm after the 8 s 12 hours. Level of recovery will be increasing significantly from day to day even though the level of stability lasik normally within a period of 3 until 6 months of post-lasik

What benefit from lasik surgery?

Permanent, so that it can be free from dependence glass eyes or softlenses. Although it is permanent, the activity is not good, which can affect the health of the eye should be avoided such as reading while sleeping habits, excessive use of computers, etc..

What risks lasik surgery?

Until now there is no report that the turbulence in lasik, patients experiencing blindness. Although the procedure is safe lasik, a medical action, can only occur complications / side effects that are not expected. Temporary side effects that may occur is a glare at night, or light sensitive.


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