What is the success rate of myopia correction?
What is the success rate of myopia correction, and is it suitable for middle school students?
kkkk, 10~19 year old female. Ask Date: 2001/04/29
Dr. Huang Bozhen reply Ophthalmology
Explanation: Laser surgery for myopia can only be performed when a person is at least 20 years old and their prescription has stabilized.
It is not recommended to attempt correction with contact lenses in other cases.
Reply Date: 2001/04/29
More Info
When considering the success rates of myopia correction, particularly for middle school students, it is essential to understand the various options available and the factors influencing their effectiveness. Myopia, or nearsightedness, is a common refractive error that can be corrected through several methods, including glasses, contact lenses, and surgical procedures like LASIK.
Success Rates of Myopia Correction
1. Glasses and Contact Lenses: These are the most common methods for correcting myopia. The success rate is effectively 100% in terms of providing clear vision when worn correctly. However, they do not address the underlying progression of myopia.
2. Orthokeratology (Ortho-K): This is a non-surgical method that involves wearing specially designed contact lenses overnight to reshape the cornea. Studies have shown that Ortho-K can effectively slow the progression of myopia in children and adolescents, with success rates varying but often reported between 60-80% in terms of halting or slowing progression.
3. Surgical Options (e.g., LASIK): LASIK is a popular surgical procedure that reshapes the cornea to correct refractive errors. The success rate for LASIK is generally high, with over 95% of patients achieving 20/25 vision or better post-surgery. However, LASIK is typically not recommended for individuals under 18 years of age, as their eyes are still developing.
Suitability for Middle School Students
When considering myopia correction for middle school students, several factors must be taken into account:
1. Age and Eye Development: The eyes of middle school students are still developing, and myopia can continue to progress during these years. Therefore, while glasses and contact lenses are suitable for immediate correction, surgical options like LASIK may not be appropriate until the individual’s vision has stabilized, usually around the age of 18.
2. Progression of Myopia: If a student is experiencing rapid progression of myopia, it may be beneficial to explore options like Ortho-K or atropine eye drops, which have been shown to slow down the progression of myopia in children.
3. Lifestyle Considerations: The lifestyle of middle school students, including their screen time and outdoor activities, can significantly impact their eye health. Encouraging outdoor play and reducing screen time can help manage myopia progression.
4. Regular Eye Exams: Regular check-ups with an eye care professional are crucial for monitoring the progression of myopia and determining the most suitable corrective measures.
Conclusion
In summary, the success rates of myopia correction vary depending on the method used. For middle school students, non-surgical options like glasses, contact lenses, and Ortho-K are suitable and effective in managing myopia. Surgical options like LASIK are generally not recommended until the individual is older and their vision has stabilized. It is essential for parents and guardians to work closely with eye care professionals to monitor their child’s vision and make informed decisions regarding myopia correction. Regular eye exams and lifestyle modifications can also play a significant role in managing myopia effectively.
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