A sports mouthguard is worn over the teeth during some activities to help reduce the risk of oral injury. The Canadian Dental Association recommends appropriate protection for contact sports and notes that a properly fitted guard is important. Capilano Mall Dental lists sports mouthguards among its services.
Why athletes wear a mouthguard
A mouthguard creates a protective layer over the teeth during activity. The Canadian Dental Association recommends mouthguards as part of protection for contact sports. A guard has a limited role and does not prevent every injury or concussion. Appropriate face and head protection and sport-specific safety practices remain important.
Fit, type and orthodontic appliances
Mouthguards differ in fit and design. A dental professional can discuss whether a custom-fitted guard may be suitable for the athlete, sport and oral-health situation. A child’s mouth changes as teeth develop, and orthodontic appliances can affect fit. Ask how fit should be checked and when the guard may need reassessment.
Care and replacement questions
Ask how to clean, store and inspect the mouthguard, and what signs mean it should be replaced. Follow instructions from the dentist or manufacturer. A guard that is damaged or no longer fits may not work as intended. If the athlete wears braces, ask about an option that fits over the appliance.
Common questions about sports mouthguards
What should I look for in a sports mouthguard?
A mouthguard should fit securely and suit the activity. A dental professional can discuss fit and care, especially for a growing child or someone wearing braces.
Do mouthguards prevent concussions?
No. The Canadian Dental Association notes that mouthguards have a limited role in preventing concussion. Other sport-appropriate head and face protection is important.
Can a mouthguard fit over braces?
Orthodontic appliances affect fit. Ask a dental professional about a guard that accommodates the braces and the athlete’s sport.

