Before starting clear aligner treatment, it helps to have realistic expectations about what may change, how long it can take and what is needed to keep the result.
What aligners may help with
Depending on the case, aligners can be used for crowding, spacing and some bite problems such as overbite, underbite, crossbite or open bite. They cannot change the shape of teeth, and some complex movements are more predictable with fixed braces or need a specialist orthodontist.
How changes are planned
After an examination and 3D scan, your dentist prepares a digital plan showing proposed tooth movements.
Why results vary
- The complexity of the starting position.
- How consistently aligners are worn (20 to 22 hours a day).
- How individual teeth and bone respond.
- Whether refinement aligners are needed.
Keeping the result
Teeth tend to move back after orthodontic treatment. Retainers are needed long term, as directed by your dentist, and regular check-ups help monitor stability.
Risks
Orthodontic treatment carries risks, including discomfort, gum problems, decay or white marks if hygiene is poor, root shortening and relapse.
Read more about orthodontics and Invisalign at North Ryde Dentistry.
Related reading
- Orthodontics and Invisalign at North Ryde Dentistry
- Braces: How They Work and What to Expect
- Can I Get My Teeth Cleaned While Wearing Braces?
This article is general information only and does not replace advice from your own dentist. Whether a treatment is suitable for you can only be decided after an examination. All dental treatment carries risks, and results vary from person to person.
Related at North Ryde Dentistry: our North Ryde dental clinic