What it is
Clear aligners are custom-made removable trays worn in sequence. Each tray moves the teeth a small amount. Treatment is planned digitally, and attachments may be bonded to some teeth to help specific movements.
Who it may suit
- Mild to moderate crowding or spacing
- Relapse after previous orthodontic treatment
- Adults who prefer a removable, less visible appliance
Signs you may need it
- Front teeth have gradually shifted since earlier treatment
- Mild crowding that makes cleaning harder
How the treatment works
- 1
Assessment
Examination and records to confirm whether aligners suit the movements required.
- 2
Digital plan
A scan is used to plan the sequence of movements stage by stage.
- 3
Aligner series
Trays are worn as instructed, each for a set period before moving to the next.
- 4
Monitoring
Progress is checked at review appointments and refinements are made if needed.
- 5
Retention
Retainers are provided at the end to hold the result.
Visits and recovery
Aligners are typically worn for the majority of each day and removed for eating and cleaning. Total duration depends on the case. Teeth may feel tight for a day or two with each new tray.
Benefits
- Removable for eating and cleaning
- Less visible than fixed brackets
- The planned sequence is visualised before treatment starts
Limitations
- Results depend heavily on wearing the trays for the required hours
- Complex movements may be better handled with fixed braces
- Attachments on teeth are sometimes needed and are visible up close
Risks to be aware of
Every dental procedure carries some risk. Your dentist will discuss these with you in person, based on your own examination and X-rays.
- Slower or incomplete movement if wear time is inconsistent
- Temporary speech adjustment when starting
- Relapse without retainer wear
Aftercare
- Wear each aligner for the hours advised
- Clean trays as instructed and rinse after removal
- Brush before reinserting after meals
- Keep retainers safe and wear them as directed after treatment
When to contact the clinic
- An aligner no longer fits or cracks
- An attachment on a tooth comes off
