Clear Aligner (Invisalign) Information
Clear aligner therapy uses a series of transparent trays to gradually move teeth; common systems include Invisalign. The trays are medical devices approved by the Taiwan Food and Drug Administration (TFDA); orthodontic treatment is a medical procedure that must be diagnosed and performed by a qualified dentist. Below is neutral information without brand comparison.
Frequently Asked Questions
What is the difference between clear aligners and traditional braces?
Clear aligners use removable transparent trays, while traditional braces use fixed metal or ceramic brackets. They differ in appearance, cleaning convenience, and indications; suitability is determined by the dentist.
Are clear aligner trays regulated?
Yes. The transparent trays used in clear aligner therapy are medical devices and must be approved by the TFDA; orthodontic treatment is a medical procedure that must be performed by a qualified dentist. This site only compiles public information and does not endorse any product.
How is the cost of clear aligners calculated?
Cost is affected by treatment complexity, duration, and the system used, usually quoted per full treatment. It is self-pay and not covered by health insurance; actual cost depends on the clinic's quote.
How long do clear aligners need to be worn?
Treatment duration depends on the dental condition, typically ranging from several months to over two years, and requires daily wear for sufficient hours. The actual timeline is determined by the dentist.
Official sources：中央健康保險署、食品藥物管理署、衛生福利部
This page is a neutral compilation of information for reference only; it does not constitute medical advice or any treatment commitment.