İnvisalign is a type of treatment used in the treatment of correcting deformed teeth with the help of transparent plates without the use of wires. In the treatment of invisalling, which is a method in which medium and slightly crooked teeth can be treated, a personalized transparent plate is produced based on every movement of the teeth simulated using a computer simulation. Thanks to specially produced transparent plates, we can say that it is a suitable treatment method for patients who do not want permanent braces on their teeth.