Hello, the principle of orthodontics is that the teeth return to the standard position under the action of metal archwire force. The specific process is to stick brackets on the tooth surface, and then fix the archwire on the brackets. Doctors apply force to orthodontic arch wires to transfer teeth, so as to achieve the effect of orderly arrangement of teeth. After systematic orthodontics, irregular teeth will gradually move and become neat, such as traditional brackets, which are bonded to the teeth and exert a little force on the teeth to transfer and arrange them. Traditional brackets are characterized by low price, stable performance and economy, but they are not as beautiful and comfortable as invisible brackets.

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