Dynamic Disc

Description

The **REFLEX® Nitinol Dynamic Disc** transforms a traditional lag screw into a dynamic construct by harnessing nitinol's superelastic and shape memory properties, providing continuous compression and gap recovery up to 4.0 mm.This system is cleared for use with UNITE® Titanium Cannulated Screws and is available in Ø4.0mm, Ø4.5mm, Ø5.5mm, and Ø7.0mm sizes.After guidewire placement, measurement, and drilling, a specially designed countersink creates a pocket in the bone's cortex to accommodate the disc.The disc is placed over the screw's shaft, and upon final seating and tightening, the screw's head deforms the dynamic disc, leading to continuous compression between two bone fragments.