Nowadays laser treatment is considered to be one of the most progressive tendencies in the field of up to date ophthalmology. With lots of newest systems such significant eye disease as astigmatism, nearsightedness and long sight can be treated. Probably the physicians Englewood lasik institute will offer some modern solutions to current method. The consequences of such curing operations are usually stable and do not change during the whole lifetime.
The history of laser vision correction
The history of laser correction systems started in the the beginning of the 1960’s in several countries at the same time. Ophthalmologists began to develop some modern systems to study eyeball more appropriately. One of the most widespread systems is Fedorov’s method. The entire operation includes some little incisions and insections performed by surgeon with special microscopic instruments. After the first experimental operations were performed the doctors ascertained that these operations may do harm to the eyelens and some other sections of eye. Doctors recommend resort to such operations in case the situation with sight is not despairing as the operation is actually complex and risky.
Eximer-laser vision correction
Scientists began developing some modern methods utilizing principles of Fedorov’s method. In the 1970’s there was a great invention which affected medicine considerably – eximer laser. Today physicians say that techniques that use eximer lasers as basis are really safe and their effectiveness is fabulous. Laser beam is controlled by some definite computer system of reshaping of the retina. The main origin of many troubles related to eyes is some curvature of tissues of the eyeball and eyelens. These days we may often hear about some other techniques that are more effective and safe. They are PRK photorefractive keratectomy and Lasik methods.
Current method is the first case of use of eximer laser in medical objectives. Laser beam that is aimed on the tissues of the cornea evaporates some of them and the shape of the eyelens become proper. This method is called non-contact as neither doctor nor any instruments contact with the face of an eye. This operation is considered to be truly painful for the persons as the retina is being seriously injured.
This method is the newest one as there is a complex of mechanical and laser instruments. That was firstly used in Lawrenceville lasik center. The upper substances of the eyelens are detached and saved by means of special organic liquids. The most beneficial is that the upper tissues wouldn’t be damaged and there will no pain during the period of the rehabilitation. The eyeball becomes open and all its parts are obtainable. The last section of the operation is to get the extracted tissues of the eyelens on the proper place. The computer program can’t do any mistakes unlike the surgeon with surgical tools. The most renowned institution that performed a huge amount of experiments is Spokane lasik surgery.