The Memory protrusion screw is used to move single teeth. The dosed physiological force development (approx. 90 g) is generated by two incorporated super-elastic springs with a spring deflection of 0.7 mm. The total expansion is 2.5 mm.
In addition to the conventional spindle, FORESTADENT memory screws also have an integrated spring which ensures a consistent expansion reserve and even transfer of forces. The elastic spring guarantees a higher patient comfort and quicker expansion, even at low patient cooperation. Readjustment of the screws is only required once the spring deflection is fully exploited.
- Better patient comfort and quicker expansion due to the elasticity of the springs
- Gentler, as the elastic springs have a constant expansion reserve and provide continuous forces
- Unique, as readjustment of the screws is only required once the spring deflection is fully exploited.