In modern orthodontics, orthodontic nickel-titanium wires have become a core material for teeth straightening due to their unique properties, with significant advantages:

Superelasticity is a prominent feature. when deformed by external forces, they maintain stable rebound force and quickly recover after the force is removed, providing continuous and gentle force to teeth, reducing soreness caused by traditional metal wires and improving patient experience.

Shape memory function is also crucial. they can be preset to an ideal shape, easily shaped at low temperatures to adapt to the initial state of teeth, and gradually return to the preset shape in the oral temperature environment, accurately guiding tooth movement, making correction more controllable and helping shorten the treatment cycle.

Good biocompatibility ensures they are not easy to corrode in the oral cavity, have little irritation to the mucosa, rarely cause allergies, and can work safely for a long time, ensuring oral health during correction.

Excellent fatigue resistance allows them to withstand repeated stresses from oral activities such as chewing for a long time, with stable performance, not easy to break or fail, reducing replacement frequency and lowering the number of follow-up visits and treatment costs.

These advantages make orthodontic nickel-titanium wires widely recognized in the field of teeth straightening, helping patients achieve neat and beautiful teeth.