How does Passivity Plus™ achieve a stress-free fit?

The patented washer design is the key to achieving passive fit:

During seating: The pivotable cap adjusts to compensate for minor misfits
During torque: The flexible washer absorbs centering forces from screw threads and cold welding
After torque: The adjusted position is locked without transferring stress to surrounding components

Result: No stress on the body or surrounding structures — the prosthesis maintains its compensated position.

Additional Resources

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Contact Information

For help implementing Passivity Plus to your next case, contact ROE Dental Laboratory: