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Can laser surgery be performed for nearsighted eyes?

Dec 02, 2024 Source: Cainiu Health
Dr. Wang Shuai
Introduction
In general, whether an individual with myopia can undergo laser treatment depends on their personal circumstances and medical condition. If the patient is over 18 years old with stable myopia and no severe eye diseases, laser treatment may be an option. However, if the patient is under 18 years old or has unstable myopia accompanied by severe eye conditions, immediate treatment is not recommended. The myopia should first be controlled, and treatment can be considered once the condition has stabilized.

Generally speaking, whether a patient with myopia can undergo laser treatment mainly depends on the individual's condition and the progression of their condition. If the patient is over 18 years old and their condition is stable, laser treatment can be considered. If the patient is under 18 years old and their condition is progressing, immediate laser treatment is not recommended. If any discomfort occurs, timely medical consultation is advised. A detailed analysis is as follows:

If the patient is currently over 18 years old, with stable myopia that has not significantly changed over the past two consecutive years, and the degree of myopia does not exceed 500 degrees, laser treatment can be considered under a doctor's guidance, provided the corneal thickness meets the surgical requirements and there are no serious eye diseases such as glaucoma or keratoconus. Laser treatments, such as full femtosecond laser surgery, semi-femtosecond laser surgery, or excimer laser surgery, can help improve vision and reduce reliance on glasses.

However, if the patient is currently under 18 years old, with unstable myopia, thin corneas, or coexisting serious eye conditions such as dry eye syndrome, glaucoma, or keratoconus, immediate laser treatment is generally not recommended. Primary conditions should be treated first, and vision correction can be achieved through wearing glasses. Once vision stabilizes, primary conditions are controlled, and the patient meets the age requirements, laser treatment can be performed following medical advice.

Prior to choosing laser treatment, patients should understand their own condition and carefully weigh the risks and benefits to determine whether the procedure can be safely performed. Additionally, regular follow-up visits are necessary during the treatment process in order to adjust the treatment plan based on the control of myopia.

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