This patient had previously had traditional orthodontics when she was younger. A relapse due to improper retention resulted in moderate anterior crowding on her lower front teeth. With Invisalign she was able to straighten her teeth in just under 8 months.
The severe crowding seen in the before picture was a source of embarrassment for the patient, he never smiled and avoided meeting new people.
Invisalign not only straightened his teeth, it also gave him confidence and freed his personality. He smiles all the time now.