Roe Dental Laboratory has launched Passivity Plus, a self-adjusting titanium coping for full-arch implant restorations.
The four-component device, which has been cleared by the U.S. Food and Drug Administration, is compatible with most major multiunit abutment systems. Additionally, it is designed to reduce the risk of screw loosening, prosthesis fracture, and peri-implant bone loss.
Featuring NikolasBase, Passivity Plus has a self-adjusting cap that micro-adjusts during seating to accommodate discrepancies. Once the prosthesis is positioned, a conical screw with a 5° per-side body taper is torqued to 25 N cm, and a flexible washer around the screw head preserves the compensated position, according to the company.
