Your budding baseball star steps to the plate hoping to whack the ball—but sometimes the ball whacks back.

Each year, thousands of children suffer sports-related eye injuries, says the American Academy of Ophthalmology (AAO) and the American Optometric Association (AOA). Sports is one of the leading causes of school-age children's eye injuries, but most of those injuries are preventable.

The AAO, the AOA, and the American Academy of Pediatrics say all kids in organized sports should be encouraged to wear the correct eye protection. The AAO and the AOA, in fact, urge mandatory eye protection in school or community-sponsored sports.

Sports-related injuries in all age groups happen most often in basketball, racquet sports, and baseball. Other high-risk sports are hockey, football, lacrosse, boxing, and soccer.

Eye protection can't prevent every injury, but the right gear works very well. Keep in mind that the right eye protection varies from sport to sport. According to the AAO and the AOA, the majority of sports-related eye injuries can be prevented.

Here are ways to protect children's eyes:

• Have children's eyes checked before sports participation. If they can't see, they can't duck the puck or dodge the ball.
• Pick the right eye guards. Each sport has its own kind, but what's most important is that the eye guards fit your child.
• Buy prescription glasses made of polycarbonate plastic. This can withstand a projectile traveling at 90 mph.
• For contact sports, choose eye guards or glasses with padding at the nose and brow.
• Choose glasses with strong frames and secure them with a strap.
• Ask your eye doctor about prescription sports eye guards.

Here are protection devices recommended by Prevent Blindness America for five popular sports that can cause eye injuries in children:

• Baseball. Use a polycarbonate face guard. This attaches to a helmet. Or use sports eye guards.
• Basketball. Use sports eye guards.
• Soccer. Use sports eye guards.
• Football. Use a polycarbonate shield attached to a face guard or sports eye guards.
• Hockey. Use a wire or polycarbonate mask or sports eye guards.