When a tooth is lost, many people immediately think of dental implants as the first solution. However, implants are not suitable for everyone. In particular, when there is insufficient bone volume, implant placement becomes difficult and may require additional bone augmentation procedures. So, what options are available in such cases?
In fact, there is a reliable alternative to implants: the resin-bonded bridge.

Why implants can be difficult
Dental implants involve placing an artificial root into the jawbone. If bone volume is insufficient, the following issues may arise:
The jawbone is too thin to securely stabilize the implant
Additional surgeries such as bone grafting or sinus lift are required
Treatment time and overall cost increase significantly
In these cases, a resin-bonded bridge can serve as a less invasive and more practical alternative.

What is a resin-bonded bridge?
A resin-bonded bridge is a method of replacing a missing tooth by attaching an artificial tooth to the adjacent teeth for support. Unlike conventional bridges, it does not require extensive tooth reduction. Instead, only a small amount of the tooth surface is prepared, and the prosthesis is bonded using a special adhesive. This allows patients to restore the missing area quickly while preserving the natural teeth.

Treatment process
First appointment
Light preparation of the adjacent tooth surfaces
Shade selection to ensure a natural color match
Impression taking and fabrication of the custom prosthesis at the lab
Second appointment
Trial fitting and adjustments of the bridge
Bonding with high-strength adhesive
Immediate restoration of chewing function and esthetics on the same day

Advantages of resin-bonded bridges
✅ Minimally invasive – Protects natural tooth structure with minimal preparation
✅ Short treatment time – Usually completed in just two visits
✅ Cost-effective – Generally more affordable compared to implants
✅ Natural appearance – Matches the color and shape of surrounding teeth
✅ Comfortable – Fixed in place, unlike removable dentures

Who is it suitable for?
Patients with insufficient bone volume for implants
Those who want to preserve their natural teeth as much as possible
Patients who prefer to avoid surgery
People who want a quick esthetic restoration for social or professional reasons

Points to consider
May not be suitable for areas with strong biting force, such as the back teeth
The adjacent teeth must be healthy enough to support the bridge

Conclusion
For patients who cannot undergo implants due to bone loss or other limitations, resin-bonded bridges are a highly effective option. They combine esthetics, functionality, and comfort, allowing patients to regain a natural smile in a short time with minimal intervention.
We encourage you to consult with your dentist to see if this treatment is right for you.
📍 Ginza ONE Dental & Orthodontics
2-11-2 Ginza, Chuo-ku, Tokyo
Ginza 2112 Building, 11F