Sports Dental Injuries: Prevention, Mouthguards and First Aid

Protecting Your Smile During Sport

Each year, thousands of Australians suffer sports-related dental injuries, and most of them are preventable. At FB Dental Yarrabilba, we see the full picture: we fit the custom mouthguards that stop injuries happening, and we treat the chipped, cracked, and knocked-out teeth when they do. Whether you play rugby league, AFL, netball, or basketball, or your kids spend Saturday mornings at a Yarrabilba sports ground, this guide covers what can go wrong, how to prevent it, and exactly what to do in the first minutes after an injury.

Our local families trust us with this: FB Dental holds 5.0 stars from 185 Google reviews and is a 2026 Local Business Awards Finalist. We are five minutes from most Yarrabilba sports fields, which matters when a tooth needs saving within the hour.

Common Sports Dental Injuries

Sporting impacts cause a predictable set of injuries, and knowing them helps you respond quickly:

• Knocked-out teeth (avulsion): the most urgent injury. A knocked-out adult tooth can often be saved, but only with immediate action.
• Chipped or fractured teeth: these range from minor cosmetic chips to major breaks that expose the nerve. Even small chips should be assessed, as hidden cracks can worsen over time.
• Tooth displacement (luxation): a tooth pushed out of position, loosened, or driven into the gum. It may look intact but still need urgent splinting.
• Soft tissue injuries: cut lips, cheeks, and tongue. These bleed heavily but usually heal well with proper care.
• Jaw fractures: less common but serious. Signs include difficulty opening the mouth, a bite that suddenly feels wrong, and swelling. These need urgent assessment and sometimes specialist care.

Prevention: More Than Just Luck

Sports dental injuries are common but largely preventable. The single biggest factor is wearing a properly fitted mouthguard for every contact or collision sport, and wearing it at training, not just on game day. Most injuries we treat happened at midweek training when the mouthguard stayed in the bag.

Regular check-ups also play a quiet role in prevention. Teeth weakened by decay or large fillings break more easily on impact, so keeping your six-monthly check-ups means fewer surprises on the field. If you grind your teeth at night, tell us: we make both sports mouthguards and night guards, and they are not interchangeable.

Why a Custom Mouthguard Beats the Chemist Version

Custom-fitted mouthguards from FB Dental provide far better protection than store-bought boil-and-bite alternatives. Because they are made from a precise mould of your teeth, they fit snugly, stay in place on impact, allow normal breathing and speaking, and spread impact forces evenly. Studies show custom mouthguards can reduce dental injury risk by up to 60 percent.

Boil-and-bite guards are better than nothing, but they are thinner where you need protection most, they shift on impact, and kids tend to chew them or spit them out because they are uncomfortable. A mouthguard only works if it is actually in the mouth.

For children, fit changes quickly as baby teeth fall out and adult teeth erupt. We recommend a fit check every season and a new guard roughly every 12 to 18 months during the growing years. Learn more about protecting young smiles in our children's dental health guide.

Emergency Response: A Knocked-Out Adult Tooth

If an adult tooth is knocked out at sport, the next 30 to 60 minutes decide whether it can be saved. Follow these steps:

1. Find the tooth and handle it by the crown only (the white part). Never touch or scrub the root.
2. Rinse briefly if dirty. A few seconds in milk or saline is enough. Do not scrub, and do not remove any tissue fragments attached to the root.
3. Reinsert it into the socket if you can. Push it gently back into place, facing the right way, and have the player bite softly on a clean cloth to hold it there.
4. If you cannot reinsert it, keep it moist. Store the tooth in milk or in the player's own saliva. Never in water, and never wrapped in a dry tissue.
5. Call us immediately on (07) 5666 7258. Time is critical. We reserve emergency appointments each day for urgent cases like sports injuries, and our emergency dental service will talk you through what to do on the way in.

One important exception: never reinsert a knocked-out baby tooth. Doing so can damage the adult tooth developing underneath. Manage the bleeding, comfort your child, and bring them in for a check.

First Aid for Other Dental Injuries

For chips and fractures, save any tooth fragments in milk, as we can sometimes bond them back on. Control bleeding with clean gauze, apply a cold compress to the outside of the face to limit swelling, and avoid touching any exposed nerve tissue. For displaced or loosened teeth, do not try to force them back into position yourself: bite gently on gauze to stabilise the tooth and see a dentist the same day. For cut lips, cheeks, or tongue, apply firm pressure with clean gauze; if bleeding has not slowed after ten minutes, or you suspect a jaw fracture, go to the emergency department.

When to Call the Dentist

Call straight away for a knocked-out or displaced adult tooth, a fracture with pain or an exposed nerve, or any injury where the bite suddenly feels wrong. Same-day is fine for small chips with no pain, and a routine appointment suits old injuries that have started to niggle. If you are unsure, call anyway: our team will tell you how urgent it is. We are open Monday to Friday 7:30 AM to 5:00 PM and Saturday 9:00 AM to 2:00 PM, so weekend sport mornings are covered.

A Note for Yarrabilba Sporting Families

Yarrabilba is a young, sporty community, and our weekends fill with junior rugby league, netball, AFL, and cricket, plus plenty of after-school skate park sessions. If your child plays a contact sport this season, book a mouthguard fitting before round one, not after the first knock. Team colours are available, which does wonders for the odds of it actually being worn. You will find us at Suite 1/34-36 Adler Cct, Yarrabilba, a short drive from every local sports ground.

Sports Dental Injury FAQs

Need a custom sports mouthguard or urgent treatment for a dental injury? Book online or call FB Dental Yarrabilba on (07) 5666 7258 today.