FAST BACK DISTALIZER 1 CASE LEONE

It is an appliance for the distalization of upper molars, designed in collaboration with Dr. C. Lanteri and Mr. F. Francolini. The Fast Back allows for body distalization of the molars with a determined force, does not require patient cooperation, and maintains excellent anchorage control. Its operating principle is based on the compression of a MEMORIA® spiral spring, thus producing a force.
constant force on the molar. The spring can be reactivated every month by simply expanding the screws in the appliance. The tube positioned on the molar band allows the screw arm to slide with absolute control of the direction of distalization.
The package contains all the parts necessary for the construction of a bilateral Fast Back device.

PACKAGING: 1PC