Orthodontic Assistant Practice Exam

What advantage does braided wire have compared to stainless steel wire?

1. It is lighter

2. It is less expensive

3. It is stiffer

4. It is more flexible

The correct answer is: It is stiffer

The advantage of braided wire compared to stainless steel wire lies in its increased stiffness. Braided wire is constructed from multiple strands woven together, which allows it to maintain its shape and resist deformation under stress, making it a particularly effective option for providing support and anchorage in orthodontic applications. This stiffness can contribute to more effective force application on teeth during treatment, aiding in the desired movements. In orthodontics, achieving the right balance between flexibility and stiffness in wire is crucial for efficient tooth movement. While other materials may provide different benefits, the enhanced stiffness of braided wire makes it specifically advantageous for certain situations where a robust response is required.