Orthodontic Assistant Practice Exam

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What is the main purpose of an orthodontic separator?

To create space between teeth
To align the archwire
To maintain tooth position
To secure retainers

The correct answer is: To create space between teeth

The main purpose of an orthodontic separator is to create space between teeth. This is essential in orthodontic treatment, particularly when preparing for the placement of bands on molars. By utilizing separators, orthodontic professionals can gently push adjacent teeth apart, allowing for sufficient space to fit the orthodontic bands without causing extensive pressure or discomfort to the patient. This process helps to ensure that the bands can be applied properly, which is crucial for effective correction of dental alignment issues. Creating space is often the first step in various orthodontic procedures, making it a fundamental aspect of treatment planning. While it is true that separators do not play a direct role in aligning archwires, maintaining tooth position, or securing retainers, their primary function of spacing teeth is integral to the overall success of orthodontic treatment.