Clear aligners like Invisalign® are often used for mild to moderate spacing or alignment issues — but can they handle more complex cases like severe crowding? The answer depends on your specific situation, but aligners are becoming more powerful thanks to advances in technology.
Here’s what Canadian patients should know about using aligners for severe crowding.
🤧 What Counts as Severe Crowding?
Severe crowding means there’s not enough space in the jaw to fit all your teeth in proper alignment. It can cause:
- Overlapping or twisted teeth
- Difficulty flossing and brushing
- Bite issues or jaw discomfort
🛌 Are Aligners an Option?
In many cases, yes — especially when:
- The aligners are combined with attachments or buttons
- Interproximal reduction (IPR) is used to create space
- The treatment plan is managed by an experienced provider
However, for extremely tight spaces or rotated teeth, braces may still be the better choice.
✅ Benefits of Aligners for Crowding
- Discreet and removable
- Easy to maintain oral hygiene
- Fewer food restrictions
🩺 What to Expect
- Treatment may take 12 to 24+ months, depending on severity
- You’ll need to wear aligners 20–22 hours per day
- Retainers will be needed afterward to maintain results
Wondering if aligners can fix your crowding?
Book a consultation at McLevin Dental
— we’ll assess your case and let you know if aligners are a safe, effective option for your smile goals.