Tuesday, June 20, 2017

Laser Cataract Surgery Basic Information

By David Collins


Cataract is a condition which the normally clear eye lens become cloudy after slowly developing due to aging. Your vision tends to look fuzzy and the colors may be muted and when driving, halos and glare might be noticed. Having surgery is only advised when this problem interferes with doing your daily activities.

The surgery is traditionally done by creating an incision on the cornea using a hand held diamond blade which helps to access the cataract. The surgeon will then break it to fragments with the use of ultrasound waves suctioning it will be easier. When a laser cataract surgery in Brooklyn is used, it replaces the incisions and fragmenting steps.

A circular opening holding the cataract is also made traditionally in a manual way but this can now be done accurately with a laser instead. This helps in creating it more circular in the correct location with a better precision and has an identical size with replacement lens. The same traditional way is used in suctioning the fragments.

Before the treatment, the eyes are scanned using 3D imaging in making a 3D map accurately of relevant structures. The surgeon would possess great details concerning your eye with the help of this as well as the laser could focus better on where the intended incisions are. It also helps to create an accurate replacement lens.

Cataracts are broken down to fragments using ultrasound waves which may be harmful to the eyes of the patient. When using laser instead, the use of ultrasound energy is lessened which means less or no harm is done to the eye. With this method, more options of correcting astigmatism is also available for you to take advantage of.

Having this surgery provides you some choices of the replacement lens like multigocal and monovision intraocular ones. These help in reducing or lessening the need to use spectacles when performing your daily activities. Your surgeon would discuss these options to you during your eye examinations so you can choose what you want.

The procedure would only last for twenty minutes or less and is done while being awake though there is a medicine given to you for numbing your eyes. While using the laser, patients describe most of the time of seeing some kaleidoscope of lights and feeling a slight pressure only. The eye would be covered with a protective shield after the procedure.

The nurse will be checking your vital signs while resting in recovery room and after thirty minutes, you could go home. The whole process last only for two or three hours that includes preparation before surgery such as dilating your eye and the 3D imaging. It is normal to have blurred vision for at most two days though some have improved visions immediately.

Not too many restrictions are given to patients during recovery but lifting heavy objects or engaging in strenuous exercise for a week must be avoided. You may visit several practitioners of this method in Brooklyn NY ask them more questions. This would be your way of finding out how much does it cost and choosing one you are most comfortable with.




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