Final answer:
Myopia control in children is important because it typically develops and progresses during childhood and can impact educational and daily activities. It is often genetic or due to intense close visual work. It can be corrected with eyeglasses, contact lenses, or refractive surgery.
Step-by-step explanation:
Myopia control in children is crucial because nearsightedness typically develops during school-age years and can progress as the eye grows. If left uncorrected, it could lead to significant vision issues and affect a child's academic performance and quality of life. Moreover, there is evidence suggesting that myopia is inherited, and children who engage extensively in close visual work, like reading or using computers, may have a higher risk of developing it.
Correcting myopia is vital, and it can be done with eyeglasses or contact lenses, which use concave lenses to diverge light and allow it to properly focus on the retina. Severe cases can often be managed with refractive surgery such as LASIK, where a laser reshapes the cornea for long-term correction.