Dental bridges are a reliable, long-term solution for replacing missing teeth — but like any dental restoration, they don’t last forever. While well-made bridges can last 10–15 years or more, they may eventually wear down, loosen, or fail due to natural wear, gum changes, or damage.
Recognizing the signs early can help prevent further complications — and may even allow your dentist to repair rather than replace the bridge.
🔍 1. Looseness or Movement
A properly fitted dental bridge should feel secure and stable in your mouth. If it starts to wiggle, shift, or feel loose, it could be a sign that:
- The cement has weakened
- The supporting teeth (abutments) are compromised
- There’s underlying decay or bone loss
Loose bridges can allow bacteria to enter underneath — so don’t ignore this symptom.
🦷 2. Tooth or Gum Pain Near the Bridge
Pain or sensitivity near or under the bridge could indicate:
- Decay under one of the supporting teeth
- A cracked or damaged abutment tooth
- Gum inflammation or infection (possibly from trapped bacteria)
If you’ve had a root canal under the bridge, pain might also suggest a failed or reinfected root.
🧼 3. Changes in Bite or Alignment
If your bite suddenly feels “off,” or you notice difficulty chewing on one side, your bridge may be:
- Wearing down unevenly
- Coming loose
- Shifting due to changes in surrounding teeth or bone
Even a small change in your bite can cause jaw tension, tooth wear, or TMJ symptoms — so it’s worth checking out.
🩹 4. Gum Recession Around the Bridge
Over time, gums may naturally recede — but excessive gum loss around a dental bridge can:
- Expose the margin of the crown or bridge
- Create gaps where food gets trapped
- Increase your risk of plaque buildup, decay, or infection
Gum changes are a sign that your bridge and surrounding tissues need to be evaluated.
🦠 5. Bad Breath or Bad Taste
Persistent bad breath or a metallic taste in your mouth may indicate:
- Food or bacteria trapped under the bridge
- Decay under one of the crowned teeth
- An infected abutment tooth
This is often a subtle but important early sign of failure.
🦷 6. Visible Damage or Wear
If you can see:
- Cracks or chips in the artificial tooth (pontic)
- Worn-down porcelain
- A gap between the bridge and the gumline
…your bridge may be compromised. These issues can often be addressed if caught early — but left untreated, they could lead to full bridge failure.
👨⚕️ What to Do If You Notice These Signs
Don’t panic — but don’t delay either. Call your dentist if you experience:
- Pain or looseness
- Gum swelling or bleeding
- Visible damage or change in appearance
In many cases, the bridge can be adjusted, repaired, or recemented. If replacement is needed, your dentist will walk you through modern, durable options like a new bridge or implant-supported restoration.
🧼 How to Prevent Bridge Failure
With good care, bridges can last well over a decade. Here’s how to protect yours:
- Brush and floss under the bridge daily (ask about floss threaders or water flossers)
- Get regular dental cleanings and check-ups
- Avoid chewing hard objects like ice or pens
- Wear a night guard if you grind your teeth
Final Thoughts
Dental bridges are built to last — but catching early signs of trouble is key to protecting your oral health and avoiding more extensive (or expensive) treatments down the line.
Noticing changes in your bridge? We’re here to help. Book a check-up today and let us take a closer look.