When Old Dental Work Begins to Fail
Older dentistry does not need to be replaced simply because it is old. But fillings, crowns, bridges, and other restorations can eventually fracture, leak, decay, wear, or leave the remaining tooth vulnerable. The first question is whether the restoration is still serving the tooth well.
Does This Sound Familiar?
Common Reasons Patients Start Here
- A large filling has cracked or chipped
- A crown feels loose or repeatedly breaks
- Darkening, decay, or leakage around older dentistry
- Food trapping, sensitivity, or fracture around a restoration
Why It Matters
Replace What Needs Replacing – Preserve What Does Not
We document existing restorations and evaluate margins, remaining tooth structure, cracks, recurrent decay, wear, and the mechanical environment. When indicated, removing an old restoration may allow us to directly inspect the tooth before deciding whether it needs another filling, partial coverage, or a crown.
Our Approach
How Lagoon Dental Approaches This Problem
- Document the Existing DentistryPhotography, radiographs, clinical examination, symptoms, and evaluation of structural risk.
- Determine Why It Is FailingRecurrent decay, fracture, wear, material failure, bite forces, and remaining tooth structure may all matter.
- Restore According to What RemainsChoose the least invasive predictable option after the actual condition of the tooth is understood.
Possible Next Steps
Treatment may include:
- Monitor stable older dentistry
- Replace failing fillings
- Repair or replace crowns
- Partial-coverage restorations
- Full cuspal coverage when structurally needed
- Comprehensive planning when many restorations are failing