Instructions for use (ins 181a rev c) and quick start guide (999-329 rev a) both specifically state in step 4 of removal process: take one of the recommended removal instruments and place the tip ends at the adhesive interface (concave channel) between the motion 3d appliance cuspid pad and the tooth surface.Orient the instrument toward the mesial aspect of the cuspid or bicuspid pad in an occlusal/gingival aspect.Gently squeeze, applying increased continuous pressure, without any twisting or pulling until the bond fails.In this instance, the dentist stated that the sides of the pad of the device was used.In addition, examination of the returned product has evidence of tool marks on the product, not on the adhesive interface.
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While the technician was removing carriere motion 3d colors class ii 25mm left - silver, upper left 3 canine fractured.Per the dentist, the following steps were taken: removal of excess adhesive with high speed hand piece; having patient bite on cotton roll; squeezing on each side of pad with bracket removing plier.Device was bonded on (b)(6) 2018 and was being debonded due to the patient being finished with the treatment step.
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