HomeTrans-Palatal Arch (TPA) What makes our TPA unique is that it is printed as one piece, not assembled. Printed with a half round wire for better comfort and cleanse ability and custom designed metal orthodontic bands that encircle the teeth.
Trans-Palatal Arch (TPA) What makes our TPA unique is that it is printed as one piece, not assembled. Printed with a half round wire for better comfort and cleanse ability and custom designed metal orthodontic bands that encircle the teeth.