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Is it good to have laser surgery for myopia?

Nov 25, 2024 Source: Cainiu Health
Dr. Wang Shuai
Introduction
In general, laser eye surgery for myopia is usually effective. Laser surgery for myopia primarily utilizes the photothermal effect of the laser. By precisely ablating corneal tissue, the refractive power of the cornea is altered, allowing parallel light rays to focus accurately on the retina, thereby correcting myopia. Common types of laser surgeries include all-femtosecond surgery, semi-femtosecond surgery, and full laser surgery.

　　Laser surgery for myopia is generally considered to be a good option. The detailed analysis is as follows:

　　Laser surgery for myopia primarily utilizes the photothermal effect of lasers. By precisely ablating corneal tissue, the curvature of the cornea is altered, allowing parallel light rays to accurately focus on the retina, thereby correcting myopia. Common types of laser surgery include all-femtosecond surgery, semi-femtosecond surgery, and all-laser surgery.

　　The vision of most patients improves after laser surgery, sometimes reaching or approaching normal visual levels. With continuous advancements in laser technology, the safety of the procedure has improved. Professional medical facilities and experienced surgeons can ensure the safety and effectiveness of the procedure. Laser surgery typically allows for a relatively quick recovery, with patients gradually returning to normal daily activities and work within a few days to weeks after surgery.

　　After undergoing laser surgery, patients should avoid strenuous physical activity for a period of time to prevent eye injuries. It is important to keep the eyes clean and avoid rubbing them with hands to prevent bacterial infections. Patients must strictly follow medical advice regarding the postoperative use of medications such as Tobramycin Eye Drops, Levofloxacin Hydrochloride Eye Drops, and others, to promote eye recovery. Regular follow-up visits to the hospital are necessary to assess the recovery progress through tests such as refraction exams and fundus examinations.

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