Orthodontics
How Do Clear Aligners Work? A Complete Guide
How can thin clear trays move teeth? How clear aligners work, the stages, daily commitment, suitable cases and the retainer afterwards.
Clear Aligners (Invisalign)
Straightening teeth with a series of nearly invisible clear aligners that you can remove to eat and clean.
Clear aligner treatment uses a series of transparent plastic trays designed digitally for your case. Each tray moves the teeth a small, planned distance until they reach the planned position. Dr. Lamia is certified in clear aligner orthodontics (Invisalign).
Advantages
Aligners are nearly invisible and can be removed for eating and brushing, so there are few food restrictions and no wires to irritate your cheeks. Digital planning lets you see a preview of the expected result before you start.
What can it treat?
- Mild to moderate crowding.
- Gaps between teeth.
- Some bite problems such as deep bite or crossbite in selected cases.
- Teeth that moved again after previous orthodontics.
Very complex cases may need fixed braces or referral to an orthodontist, and we tell you clearly from the start.
The key: commitment
Aligners should be worn 20–22 hours a day and removed only to eat, drink (anything other than water) and clean. After treatment, a retainer keeps the result — it is as important as the treatment itself.
Benefits of Clear Aligners (Invisalign)
- Nearly invisible aligners
- Removable for eating and cleaning
- No wires or metal edges
- Digital preview of the result
- Usually fewer follow-up visits
Treatment steps
Consultation
Examination, photos and deciding whether the case is suitable.
Scan & planning
Impressions or a digital scan and designing the movement plan.
Starting treatment
Receiving the aligners with instructions on wear and cleaning.
Follow-up & retention
Regular visits, then a retainer to keep the result.
FAQs about Clear Aligners (Invisalign)
How long does treatment take?
It depends on the case — from a few months for simple cases to more than a year for moderate ones.
Do aligners hurt?
You may feel light pressure for the first day or two of each new tray, which shows it is working.
Are aligners suitable for adults?
Yes, provided the gums and bone are healthy.
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