Invisalign® has been regarded as an innovative way to straighten misaligned teeth and redefine a patient’s smile, and in many cases provides a clear alternative to the traditional and obvious, metal braces used in orthodontic practice. The clinically proven system uses computer aided technology to create a virtual 3D model of the finished treatment, and to manufacture a series of clear aligners (“braces”) prescribed specifically to fit the patient’s teeth. Being almost undetectable, the aligners are removable and therefore facilitates ease when eating and brushing. Invisalign® is suitable for adults and most teenagers.