Dental Palatal Expander Orthodontic POP Expansion Screws For Upper Arch
Color:Yellow/Red/Green/Blue (Same size,just color different)
Model:A4805
Package:1Expander+1Key
Made of stainless steel and biomedical techno polymer.
Feature:
The male screw is not in contact with the orthodontic acrylic resin: the function of the screw will not be influenced
by the quality of the 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 screw thus 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, thus being 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
FDA STATEMENT
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.
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