Curative Effect Analysis of Excimer Laser in Situ Keratomileusis for Myopia
Tian Shi-yuan
Abstract
Tian Shi-yuan
Abstract
Objective: To evaluate the curative effect of excimer laser in situ keratomileusis(LASIK) for myopia with different diopters.Methods: 996 eyes(myopia ranging from-0.50 to-19.50D) of 500 cases underwent LASIK and followed up one year.After 1 month,3 months,6 months and 12 months,reexamined visual acuity.Results: The uncorrected visual acuity(UCVA)and diopter tended to be normal in 1~6 months after operation.The average UCVA after one year was more than preoprerative.Conclusion: LASIK has an ideal effect to treat myopia,and has safe,effective,good predictability,and good postoperative stability advantages.
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Objective: To evaluate the curative effect of excimer laser in situ keratomileusis(LASIK) for myopia with different diopters.Methods: 996 eyes(myopia ranging from-0.50 to-19.50D) of 500 cases underwent LASIK and followed up one year.After 1 month,3 months,6 months and 12 months,reexamined visual acuity.Results: The uncorrected visual acuity(UCVA)and diopter tended to be normal in 1~6 months after operation.The average UCVA after one year was more than preoprerative.Conclusion: LASIK has an ideal effect to treat myopia,and has safe,effective,good predictability,and good postoperative stability advantages.
Key concepts: Keratomileusis, Dioptre, LASIK, Medicine, Ophthalmology, Visual acuity, Excimer laser, Optometry