Cosmetic dentistry is concerned with the appearance of the teeth and improvement of a person's smile. It involves treating teeth that are chipped, discoloured, missing to reshaping your teeth, filling gaps and changing the length of teeth. Common methods include - bleaching, bonding, contouring, crowns, reshaping and veneers. Starting from slight changes to major repairs, your dental surgeon may carry out several processes to enhance your look, achieve a beautiful smile and boost your confidence.