The arch wire is:

Question

The arch wire is:

Quizplus · Accepted Answer

The arch wire is a wire that runs along the brackets and gives the dental arch its shape. It is typically made of a shape-memory alloy, such as nickel-titanium, that can be bent into a desired arch form and then will remember and return to that shape when activated by body heat.

Answer: D 
 The ends of a facebow are typically stabilized by attaching them to the arch wire with elastics or other means, helping to transfer the force of the facebow to the teeth and jaw. However, this is not the primary purpose of the arch wire itself.

Therefore, the best answer is A, as it accurately reflects the primary function of the arch wire in orthodontic treatment.

The Arch Wire Is