When the function of the teeth is fine, but looks are a concern, veneers may be an option. Veneers are thin composite or porcelain shields that fit over the fronts of the teeth. These can be used to mask issues such as shape, chips, discoloration, and other aesthetic issues. They do require filing down the teeth, so they are a permanent change. However, they last a decade or more, which makes it worth it for most clients.