Three Dimensional Expansion Screw Expansion:Single Activation

Three Dimensional Expansion Screw Expansion:Single ActivationThe Bertoni Three Dimensional expansion screw is a combined transversal and protrusion screw designed for Y plate appliances allowing simultaneous transverse expansion and incisor protrusion from a single appliance. Typical clinical applications include cases requiring upper arch expansion with anterior development, narrow palatal arches with retroclined incisors, and Class III cases benefiting from maxillary protraction. Compatible with standard

They can be used on hard retainer material

Available in:

The OSA Straight Smaha Instrument is designed for precise handling and placement during orthodontic procedures

Edges will not score wire

• 60” total - 10 (6 inch) strands/pkg

performance

Diamond drawn

allowing you to speak

absorbing pads or cotton rolls

One bottle for all surfaces:

offering adjustable curing intensities ranging from 1200 to 3200 mW/cm²

tips for placement of stainless steel ligatures