Sports With Braces UK: Braces and Contact Sport Safety
Having braces does not mean giving up sport — most physical activities are fully compatible with orthodontic treatment as long as you take the right precautions. A well-fitted mouthguard is essential for contact and collision sports, while swimming, running, and most racquet sports need no special protection. This guide tells you exactly what you need for each sport.
Which Sports Need a Mouthguard With Braces?
| Sport | Risk Level | Mouthguard Required? | Other Considerations |
|---|---|---|---|
| Rugby (union or league) | High |
Essential — custom or orthodontic brace guard | Highest risk sport for dental trauma; BOS strongly recommends a guard |
| Football / soccer | Medium |
Recommended — especially for heading and slide tackles | Risk from elbow contact, headers, and collisions |
| Hockey (field) | High |
Essential — FIH rules may require it at certain levels | Stick, ball, and player contact |
| Basketball | Medium |
Recommended | Elbow contact and collision risk |
| Boxing / kickboxing | Very high |
Essential — heavy-duty custom guard | Consider pausing treatment during active competition periods |
| Martial arts (judo, BJJ, MMA) | High |
Essential | Ground work creates repeated contact risk |
| Cricket | Medium |
Recommended — helmets with face guards for batters/fielders close in | Ball speed and bat deflection risk |
| Swimming | Low |
Not needed | Chlorine is fine; see separate swimming section |
| Cycling | Low–Medium |
Not required but helmet essential | Risk is from falls rather than contact |
| Running / athletics | Low |
Not needed | No contact risk |
| Tennis / badminton / squash | Low |
Not required but recommended for squash | Squash ball at speed can cause injury |
| Gymnastics / dance | Low |
Not required | Monitor for mouth irritation from floor work or props |
| Weightlifting / gym | Low |
Not needed | Gripping weight-lifting belts or straps with teeth — don't |
What Type of Mouthguard Works Best With Braces?
Not all mouthguards work with braces. Standard boil-and-bite mouthguards are designed for unobstructed teeth and do not accommodate brackets and wires correctly.
| Type | Suitable for Braces? | Cost (UK) | Protection Level | Notes |
|---|---|---|---|---|
| Stock (off-the-shelf) | No |
£2–£5 | Poor | Designed for natural teeth; brackets prevent correct fit; offers minimal protection with braces |
| Boil-and-bite (standard) | Not ideal |
£5–£20 | Low–medium | Will not mould correctly over brackets; may provide minimal protection |
| Orthodontic boil-and-bite | Yes |
£10–£30 | Medium | Larger, softer models designed to accommodate brackets — a reasonable option during active treatment |
| Custom-made (dental lab) | Yes — best option |
£50–£200 | High | Made from impressions of your current dentition including brackets; must be replaced as teeth move |
| Lip bumper (accessory) | Supplementary |
Varies | Complementary | Soft plastic shield worn over brackets; used in addition to a guard, not instead |
What Should You Do If You Take a Hit to the Mouth?
Dental trauma with braces in the mouth requires prompt assessment. Follow these steps if you or your child sustains a blow to the mouth during sport:
Stop play immediately and remove yourself or your child from the field.
Rinse the mouth gently with cold water — check for loose teeth, cuts, or displaced brackets.
If a tooth is chipped, find the fragment and bring it to the dentist — it can sometimes be bonded back.
If a tooth is very mobile (knocked loose but still in the socket), see a dentist urgently — same day if possible.
If a bracket or wire has been displaced by the impact, apply orthodontic wax and call your orthodontist.
If there is bleeding from the gum or lip that does not stop within 10–15 minutes of gentle pressure, seek medical attention.
Contact your orthodontist on the next working day even if the injury seemed minor — X-rays may be needed to assess root and bone.
Is It Safe to Swim With Braces?
Swimming is generally safe with braces — water and chlorine do not damage brackets or wires.
Prolonged exposure to heavily chlorinated pool water may cause minor discolouration of elastics or ligature ties. This is cosmetic only and is corrected at your next appointment.
Saltwater (sea swimming) is fine — there is no corrosion risk from normal seawater exposure.
Open water swimming: there is a very small theoretical risk from water-borne bacteria if water enters around brackets. Rinse and brush after open water swimming.
Competitive swimmers may find that the drag of brackets on the cheeks during intense training is uncomfortable. Orthodontic wax on rough or sharp bracket edges can help significantly.
What About Martial Arts, Boxing, and Combat Sports?
Combat sports carry the highest risk of dental trauma and require the most robust protection.
A custom-made mouthguard is strongly recommended for any striking or grappling martial art. The guard must cover both upper and lower brackets.
Some martial arts organisations do not allow braces in competitions without a guard — check your club or competition rules.
Consider the timing of your orthodontic treatment — if you have an important competition season, discuss this with your orthodontist. Some patients schedule orthodontic treatment to start after a competition season.
After training sessions, check for any loose brackets or irritation. Repeated low-level trauma from gum shield pressure can gradually debond brackets over time.
Headgear worn during sparring (boxing helmets with bars) may press against braces. Ensure headgear fits correctly over the face guard.
Should You Remove Clear Aligners for Sport?
Clear aligner patients have different considerations to fixed brace patients when it comes to sport.
Clear aligners should be removed during contact sport — they offer no protection and can shatter into sharp pieces if struck.
For non-contact sport, aligners can be worn — they have no brackets to cause lip cuts and are low-profile.
If you remove aligners for sport and the session runs longer than expected, note the time missed — the daily 20–22 hours target still applies.
Rinse your mouth and aligners before re-inserting after training to remove sweat and bacteria.
For swimming, aligners can be worn in the pool — water does not damage the plastic. However, the aligners may feel slightly less comfortable at the start due to the cool water.
Clear aligners do not provide adequate protection against dental trauma in contact sport. A separate mouthguard is required for rugby, martial arts, and similar activities — even for aligner patients.
Do Braces Affect Playing Wind Instruments?
For patients who play wind instruments, braces present specific challenges — not just sport-related, but relevant to any physical activity involving the lips and oral musculature.
Braces change the feel of the embouchure (lip position) for brass and woodwind players.
Flute and oboe players typically adapt within a few weeks as the lips adjust to the new surface.
Brass players (trumpet, trombone, French horn) may experience the most difficulty — the pressure of a mouthpiece against bracketed teeth causes discomfort and affects tone.
Orthodontic wax on any brackets that press into the inner lip helps significantly during the first weeks.
Discuss the timing of treatment with your orthodontist if you have important performances planned — the first month is the adjustment period.
Most professional-level musicians have successfully undergone orthodontic treatment and returned to full performance level within a few months.