Nitanium® Coil Springs enclosed in expansion modules provide slow continuous force
The TransForce Sagittal Expander is particularly effective in creating space by sagittal arch development in the upper arch to accommodate crowding in the buccal segments. This device is excellent in treatment of dental asymmetry as it is pre- activated to equalize the space available in the right and left buccal segments. This approach simplifies first phase treatment to accommodate buccaly crowded canines, before or after they erupt, and is indicated to advance retroclined incisors to increase arch length. The larger sizes are designed for use in the upper arch with a range of action of 6 mm from fully closed to fully open. This is sufficient to accommodate blocked out canines or premolars where upper incisors are retroclined.