Perfect Orthodontic Performance. The innovative and biomechanical orthodonticexpansion screw*
• Made of stainless steel and biomedical techno polymer.
• The male screw is not in contact with the orthodontic acrylic resin: the function of the screw will not be influenced by the quality ofthe technical procedure and a non-compliant curing time.
• Continuous expansion movement: the high pressure injection of the polymer allows the perfect copy of the male thread of the screwthus ensuring a steady expansion transmission without the risk of undesired turning back in the mouth.
• The self-centering rectangular guides ensure a biomechanical and absolutely controlled symmetrical expansion.
• The flat shape of the guides and their flexibility allow the gradual release of the expansion with a physiological orthodontic movement.
• The flexibility of the screw allows the adjustments of any dental regress due to inconsistent use of the appliance by the patient, thusbeing very effective with holding devices following a rapid expansion treatment.
• The high adaptability of the appliance enables a comfortable application in the mouth in the days following re-activation.