Orthodontic Terms

Palatal Expander

Palatal ExpanderA palatal expander, also known as a rapid palatal expander, rapid maxillary expansion appliance, palate expander or orthodontic expander, is used to widen the upper jaw so that the bottom and upper teeth will fit together better.

No. 2-4, Lane 650 Biyun Road Jinqiao, Pudong, Shanghai 201206 Tel: +8621 6105 9400
2268 Hongqiao Road, Unit 2P Changning District, Shanghai 200336 Tel: +8621 6237 6969