Leone Pop Screw for Upper Arch
Made of stainless steel and biomedical techno polymer.
Continuous expansion movement: the high pressure injection of the polymer allows a perfect copy of the male thread of the screw ensuring a continuous smooth expansion without the risk of any undesired turning back in the mouth.
The self-centering rectangular guides ensures a biomechanical and absolutely controlled symmetrical expansion.
-Two embossed arrows on the body indicate the direction of opening. When using a color of acrylic resin similar to the polymer body, a white arrow provided with the plastic placement tab may be easily applied to make the direction of activation visible.
• The placement plastic tab, made of two pieces combined with a unique geometry, allows a perfect protection of the holes from the acrylic resin during the packing procedure and facilitates the removal after the curing cycle.
• The screw body is available in 5 colours.
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