I'm considering porcelain veneers--and while I do see the benefits for having them, I'm wondering about what would happen if they're not properly placed. Is it possible for veneers to ruin your teeth?
If not done properly, yes. The desire for a perfect smile needs to be weighed against a healthy smile. Most veneers require some tooth structure to be removed, however they are done successfully all the time.
Yes it is possible.