Myopia laser surgery
I am currently in the first year of junior high school, and I have a myopia of -2.50 in my right eye and -2.00 in my left eye.
I want to join the military in the future, but I don't want to wear glasses while serving.
Is it possible to undergo laser surgery to reduce my prescription?
An An, 10~19 year old female. Ask Date: 2016/04/12
Dr. Chen Anping reply Ophthalmology
Individuals under the age of 18 are prohibited from undergoing laser surgery (as per regulations set by the Ministry of Health and Welfare).
Reply Date: 2016/04/12
More Info
Laser eye surgery, particularly procedures like LASIK or PRK, can indeed be an effective solution for correcting myopia (nearsightedness) and can help military aspirants like yourself who wish to avoid wearing glasses. Given your current prescription of -2.50 diopters in your right eye and -2.00 diopters in your left eye, you are within the range that many eye surgeons would consider suitable for laser correction.
Understanding Laser Eye Surgery
Laser eye surgery works by reshaping the cornea, the clear front part of the eye, to improve how light rays are focused onto the retina. For myopia, the goal is to flatten the cornea, which allows light to focus correctly on the retina, thus improving distance vision. The most common types of laser surgery include:
1. LASIK (Laser-Assisted In Situ Keratomileusis): This involves creating a thin flap in the cornea, lifting it, and then using a laser to reshape the underlying corneal tissue. The flap is then replaced.
2. PRK (Photorefractive Keratectomy): In this procedure, the outer layer of the cornea is removed entirely before reshaping the cornea with a laser. The outer layer eventually grows back.
Both procedures have their advantages and disadvantages, and the choice between them often depends on individual eye characteristics and the surgeon's recommendation.
Military Requirements
Regarding military service, many armed forces have specific vision requirements. Generally, if your vision can be corrected to 20/20 or close to it with laser surgery, you may meet the standards for enlistment. However, it is crucial to check the specific requirements of the military branch you are interested in, as they can vary.
Considerations Before Surgery
1. Age: Most surgeons recommend that candidates be at least 18 years old, as vision can still change during teenage years. Since you are currently in the first year of junior high, it may be advisable to wait until you are older and your vision has stabilized.
2. Eye Health: A thorough pre-operative evaluation is essential to ensure that your eyes are healthy enough for surgery. Conditions like dry eye syndrome, corneal thickness, and overall eye health will be assessed.
3. Post-Operative Care: After surgery, you will need to follow specific care instructions, including using prescribed eye drops and attending follow-up appointments to monitor your healing process.
4. Potential Risks: While laser eye surgery is generally safe, there are potential risks and side effects, including dry eyes, glare, halos, and, in rare cases, vision loss. Discuss these risks with your eye surgeon to make an informed decision.
Conclusion
In summary, laser eye surgery can effectively reduce myopia and may help you achieve the vision needed for military service. However, considering your age and the need for stable vision, it might be wise to consult with an eye care professional to discuss your options and the best timing for surgery. They can provide personalized advice based on your specific situation and help you understand the potential outcomes and requirements for military enlistment.
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