Dental work does not have an expiry date. It needs replacing when it has failed or is failing — and the skill is in telling that apart from work that is simply old and doing its job perfectly well.
What usually brings this up
Restorative work repairs what damage, decay or wear has already done. The right treatment depends far more on how much sound tooth remains than on which procedure you have heard of.
- Dark margins appearing around old crowns
- A filling that has chipped or worn down
- Recurrent decay at the edge of existing work
- Old work that no longer matches after whitening
- A bridge that has become loose
- Sensitivity around an existing restoration
Treatment paths a dentist may weigh
There is nearly always more than one defensible option, including doing less. A good discussion covers the alternatives and what changes if you wait.
- Monitoring restorations that are sound but old
- Repairing rather than replacing where possible
- Replacing individual failing restorations
- Planning a phased sequence rather than doing everything at once
- Matching new work to a shade you are happy with long term
How the treatment is planned
An examination and X-rays establish what can be kept and what cannot. From there the dentist should explain the recommended approach, the reasonable alternatives, the number of visits, and what could change once treatment begins.
Ask for the estimate in writing and ask what is excluded from it. Build-ups, root canals and laboratory work are the items most often priced separately — see dental insurance and financing.
Start with an assessment
Choose the restorative option that is closest when you request an appointment. We follow up to confirm the visit type and arrange care with a Vermont dental practice.
Common questions
What people ask before scheduling
Should I replace all my old fillings?
No. Replace what has failed or is failing. Replacing sound restorations removes more tooth every time and shortens the tooth's overall life.
How do I know if a crown needs replacing?
Signs include a dark line at the margin with decay beneath, recurring sensitivity, looseness, or a fracture. An X-ray and examination distinguish these from simple staining.
My old work does not match after whitening. What now?
Restorations do not lighten, so visible ones may need replacing to match the new shade. Plan whitening before replacement, not after — otherwise it is done twice.
Can I do it gradually?
Usually yes, prioritising what is actually failing. Ask for the plan in priority order so you can spread it sensibly.
Can I be told which treatment I need before an examination?
No. Restorative options depend on how much sound tooth remains, which requires examination and X-rays. Anyone offering a treatment plan sight unseen is guessing.
Will I get a price before treatment starts?
You should get a written, itemized estimate after the assessment. Ask specifically what is excluded — build-ups, root canals and laboratory work are commonly quoted separately.
What happens if I wait?
That is a fair question to ask directly, and a good dentist will answer it plainly. Some situations are stable for a while; others get more expensive the longer they are left.
Patient education sources
Sources were checked on August 19, 2026. Personal recommendations require a dental examination.