Basic forms of eye surgery can be followed in the late 1890s and early 1900s . In 1970 , doctors have examined the methods on how to use the laser to promote surgery. The original form was patented in 1980 by Dr. Stephen Trokel . This method was used , and excimer laser eye surgery was performed in 1987 .Laser surgery for eyes An excimer laser is used for correction of the cornea . Methods and techniques for this type of operation has continued to grow in the coming decades and, finally , the excimer laser has been used more for ophthalmic refractive surgery.Laser surgery for eyes
In the past two decades since the first laser eye surgery is completed , the methods continue to advance . Stock index keratectomy (PRK ) was invented in 1980. An excimer laser is used to remove pieces of cloth wrapped around the patient's cornea Laser surgery for eyes . In 1990 , two Italian physicians, Dr. Dr. Lucio sieve Loannis Pallikaris developed the technique of LASIK. This method is based on two earlier , keratomileusis and PRK methods. Keratomileusis reshapes the cornea of the patient. KGF is generally better in Laser surgery for eyes LASIK patients with large pupils or thin corneas .
Technique works because LASIK reshapes the cornea to correct the errors of testing refractory eye. Different types of refractive errors are myopia , hyperopia and astigmatism. Help to advance LASIK in 1990 , Dr. Jose Barraquer microkeratome device Colombia . This arrangement , in combination with the excimer laser ,Laser surgery for eyes the cutout of the flaps in the cornea , thus modifying Laser surgery for eyes the shape of the cornea and , thus, the patient's vision. Most LASIK variations based on different market types laser ablation . Laser ablation is a technique that the laser reshapes the cornea. These conventional methods include laser ablation of eye surgery, the treatment process wavefront - guided and optimized wave front .Laser surgery for eyes
In addition to LASIK , is the new refractive eye surgery available. These operations include the ablation of the surface in advance , phakic intraocular lenses , intracorneal keratolasty conductor and ring segments .Laser surgery for eyes The most effective treatment for patients who live near or farsightedness is typical LASIK. Phakic IOLs are more suitable for patients with extreme myopia and are not candidates for LASIK or surface ablation preliminary . Keratolasty Driver is the best option Laser surgery for eyes for patients with hyperopia , or farsightedness. Finally, intracorneal ring segments is preferable for patients with mild myopia and keratoconus .Laser surgery for eyes.
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