Invisalign treatment provides a new approach to straighten your teeth without the use of metal braces found in conventional orthodontics. Instead, Invisalign uses a series of clear plastic aligners that are worn for the course of your individual treatment to gradually move your teeth into the right position. The aligners are custom-made for your specific situation based on scans, X-rays, photographs, and an assessment of your bite. Each set of aligners is worn for a period of weeks to move certain teeth, before advancing to the next one in the series. The number of aligners and duration of treatment depends on your individualized Invisalign treatment plan.