how does invisalign move teeth
cosmeticdentistry
Teeth sit in bone, not concrete. Here's how gentle, steady pressure from clear aligners moves them, one small step at a time.
Your teeth aren't fixed in place. Each one sits in a socket of bone, held by a thin cushion of tiny fibres called the periodontal ligament. Gentle, steady pressure lets that bone reshape, so a tooth can slowly move. Here's how that works with clear aligners.
How do clear aligners move teeth?
Each aligner presses gently and steadily on the tooth. On the side the tooth is being pushed toward, bone cells slowly clear bone away. On the other side, new bone fills in behind it. Repeated over many aligners, the tooth moves into place.
Movement happens in small steps. Each set is shaped to move your teeth a little further, and you usually switch to the next set every one to two weeks, as your dentist directs. Slow, steady movement gives the bone time to keep up.
Wearing your aligners
The usual goal is 20 to 22 hours a day, because steady pressure is what moves teeth. Take them out only to:
- eat
- drink anything other than water
- brush and floss
What can clear aligners help with?
Many cases of crowded teeth, gaps between teeth, overbite, underbite and crossbite. Your dentist will tell you whether aligners suit your smile.
Why a retainer matters
The bone and fibres around your teeth take time to settle into their new position, and teeth can drift back, especially in the first months. Wear your retainer as your dentist advises to protect your new smile.
Invisalign at Morgan Heights Dental Centre
It starts with a digital scan using our intraoral scanner, so most people skip impression trays. You'll see a plan of how your teeth will move, and regular check-ins keep treatment on track. Our front desk explains costs, and what your insurance may cover, before you start. You can also read about our dental technology or browse our dental treatments.
Thinking about Invisalign? We welcome patients from South Surrey and White Rock at 2245 160 Street, Unit 40, Surrey, or book at morganheightsdental.com.