A veneer is a thin layer of porcelain material placed over a tooth. Veneers can improve the aesthetics of a smile and protect the tooth's surface from damage.
Teeth whitening is the process of lightening the color of teeth. Whitening is often desirable when teeth become yellowed over time and can be achieved by changing the color of the teeth.
Invisalign is an alternative to traditional metal braces. It is a clear custom tray to fit each individual's mouth to shift one's teeth. Since they are clear aligners, patients tend to find it more appealing.