Whether you like to ski or snowboard (or one of the dozens of other types of gravity-related snow transport devices) there's always a chance of injury. Overall, less than 4 injuries happen for every 1,000 days of skiing or snowboarding, which isn't bad. Of course, some of those injuries are pretty major -- and some are even life-threatening.
1. Knee Sprains
Twisting and turning on big sticks strapped to your feet has a way of putting a bit of strain on anyone's knees. Knees are only supposed to bend in one direction, and only go a certain distance at that.
Of course, if you strap both legs to the same board and fall over, the natural tendency is to put a hand down.
3. Broken Legs
Whether you like two sticks or one, the things are strapped to your legs. Bones can only handle so much.
Believe it or not, most facial injuries in skiing are from getting smacked by the T-bar. Whether it's a nosebleed or a cut, it's all fun and games until somebody loses an eye.
Supposedly, each time you do this it gets easier. I wouldn't want to try.
Get bindings that let go. Ankle sprains don't help you get the most of that season ticket.
Spinal injuries are very rare on the slopes, but still account for 4-10% of all fatalities.
Not considered specifically a skier's injury, but there's nothing like a bunch of white snow to reflect sunshine all over your face.