Yes — adults can sometimes get braces on just the top or bottom teeth (a single arch), depending on their orthodontic needs. This approach can be faster and more affordable, but it’s not suitable for everyone.
Here’s what Canadian adults should know about single-arch orthodontic treatment.
👤 When Is Single-Arch Treatment Considered?
- Mild crowding or spacing on one arch only
- Cosmetic corrections without bite adjustment
- Patient already had orthodontic treatment in the past
Your orthodontist will assess whether one-arch braces can deliver results without compromising your bite.
🤔 Pros and Cons
Pros:
- Shorter treatment time
- Lower cost than full braces
- Less hardware in the mouth
Cons:
- Doesn’t address bite misalignment
- Risk of upper and lower teeth not aligning properly
- May not be stable long-term without retention
🩺 Alternatives to Consider
- Partial aligners (for top or bottom teeth only)
- Retreatment with full aligners if your bite needs minor correction
- Bonding or veneers for very small cosmetic improvements
🛌 Is It Right for You?
Only a consultation can determine if single-arch treatment is the right approach. In some cases, full treatment may be the better choice to ensure stability, function, and long-term results.
Curious about one-arch braces as an adult?
Book a consultation with McLevin Dental
— we’ll help you choose the most effective and cost-efficient treatment for your goals.