Treatment for unerupted canine tooth. Animation showing an unerupted canine tooth being treated. First the gum overlying the tooth is removed, then a braces are fitted to the upper teeth. An elastic chain is fixed to the canine tooth and attached to the braces and adjusted to pull the canine tooth down. In some cases surgery is also needed to replace the gum over the lowered tooth.HD master is flattened onto a black background, as seen in this preview. The original file has a transparent alpha channel and is available as the HD master of clip K003 3761.