What is wagon wheel effect in orthodontics?

The wagon wheel effect in orthodontics refers to an optical illusion that occurs when the rotation of a dental appliance, such as a braces bracket or a wire, creates the perception of movement in the opposite direction. This phenomenon can happen during the use of certain orthodontic devices, where the sequential movement of teeth can give the impression that they are rotating incorrectly. It highlights the importance of careful observation and assessment in orthodontic treatment to ensure that tooth movement aligns with the intended outcome.