Description:

"The SE NITI TFI UPPER 021 x 025 EA is a high-quality, thermally activated nickel-titanium (NiTi) archwire designed for the final and most challenging phases of upper arch orthodontic treatment. Its sturdy .021 x .025 inch rectangular design offers exceptional torque control, accurate root positioning, and three-dimensional tooth movement, making it perfect for fine-tuning occlusion and addressing complex alignment cases.

Employing cutting-edge Thermal Force-Initiated (TFI) technology, the wire stays soft and flexible at room temperature, ensuring easy engagement with brackets and minimal discomfort for patients during insertion. When it reaches intraoral temperatures, it gradually activates to provide consistent, gentle forces that facilitate controlled and biologically compatible tooth movement. This gradual force application helps mitigate the risk of root resorption and promotes patient comfort without sacrificing treatment efficiency.

With its superelastic characteristics and shape memory, the SE NITI TFI UPPER 021 x 025 EA effectively returns to its initial shape after deformation, maintaining continuous pressure and decreasing the frequency of wire swaps. This enhances clinical workflow and lessens the necessity for chairside adjustments.

Additionally, the wire boasts a highly polished surface that minimizes friction within the bracket system, encouraging efficient sliding mechanics and reducing the likelihood of tissue irritation. This results in a more comfortable treatment experience for the patient while improving the accuracy of tooth movements.

Designed to comply with stringent orthodontic standards, this archwire provides exceptional strength, fatigue resistance, and dimensional stability under stress. For practitioners seeking reliable tools to achieve precise finishing, the SE NITI TFI UPPER 021 x 025 EA serves as a dependable and advanced option that enhances treatment outcomes with precision, comfort, and durability."