Sports Dental Trauma: Prevention and First Aid
The easiest dental emergency to prevent — a proper mouthguard. Plus what to do when prevention fails.
Dr. Fatima Hassan
General Dentist
The risk
Contact and recreational sports cause around 25% of all dental trauma. Football, rugby, basketball, martial arts, skateboarding, and cycling top the list.
Prevention — the mouthguard
A properly fitted mouthguard:
- Reduces dental injury by 50–80% (meta-analyses)
- Decreases concussion severity (some evidence)
- Protects against tongue and cheek lacerations
- Minimises jaw joint injury
Mouthguard types
Stock (boil-and-bite)
- AED 30–80
- One-size-fits-all
- Poor fit, falls out during impacts
- Only acceptable for very casual use
Custom-fit from a dentist
- AED 600–1,200
- Precise fit from your dentist's scan
- Stays in during heavy impact
- Allows clear speech and breathing
- Durability 1–3 years for adults; annually for kids
For any regular sport with impact risk, custom is dramatically better.
When to wear
- All contact sports (football, rugby, martial arts, boxing)
- All protective sports (hockey, lacrosse)
- Recreational with injury risk (skateboarding, BMX, motocross, off-road cycling)
- Some argue for basketball, wrestling — high elbow/face contact
First aid by injury type
Knocked-out tooth
See the avulsion guide — 30-minute window.
Broken tooth (partial)
- Find all broken pieces if possible
- Rinse mouth gently with warm water
- Apply cold compress externally
- Cover sharp edges with sugar-free gum or wax
- See dentist within 24 hours
Tooth pushed into gum (intrusion)
- Don't pull back out
- See dentist same day
- Possible spontaneous re-eruption; sometimes surgical repositioning
Tooth pushed out of position (luxation)
- Gently reposition with finger pressure if loose
- Bite softly to hold in place
- See dentist within hours
Cut lip, tongue, or cheek
- Apply direct pressure with clean cloth
- Ice if swelling
- ER if bleeding doesn't stop in 10–15 min
- Deep cuts may need stitches
Jaw injury
- Don't try to move the jaw
- Gentle support bandage
- ER for assessment — x-ray to rule out fracture
Protecting kids
- Start mouthguards by age 6 for sports
- Upgrade size every 1–2 years as jaw grows
- Verify custom fit at every dental visit
- Make it non-negotiable — no mouthguard, no game
What happens at the dentist
- X-rays to assess damage
- Bonding for small chips
- Composite build-up or veneer for larger chips
- Root canal if pulp is exposed
- Splinting for displaced teeth
- Extraction + implant planning for unsavable teeth
Insurance
Most dental insurance policies cover emergency trauma treatment — even on elective plans. Keep receipts.
Some insurance policies have a specific "sports exclusion" — read carefully.
References
- American Dental Association — Mouthguard use
- International Association of Dental Traumatology
Referenced sources
- American Dental Association
- IADT
Medical disclaimer. This article is informational and does not replace professional clinical advice. For a plan specific to your situation, book a consultation with a Paradise Dental specialist.
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