Material: An alloy composed of nickel and titanium.
Characteristics: More flexible and can exert lighter, continuous forces. They have shape memory properties, allowing them to return to their original shape after deformation.
Use: Commonly used in the early stages of treatment when more flexibility is needed. They are also used for patients with nickel allergies.
Expanded Form Archwires
Description: These archwires have been gently expanded or widened from their original form.
Use: Expanded form archwires are used to help correct crowding or overlapping of teeth. They apply a controlled force to gradually create additional space.
