Periodontal disease — the most common claim of all
The single largest group of dental claims is untreated gum disease. It develops slowly and visibly, it is detectable on routine examination with basic periodontal charting and radiographs, and where a patient attends regularly for years and is never told, never charted and never referred, the loss of teeth that follows was usually avoidable.
The evidence for this kind of claim lives in the records: whether charting was done at all, whether radiographs were taken at the intervals guidance recommends, and whether anything was ever recorded about bone loss.
NHS or private — who the claim is actually against
Either can be claimed against, but they run differently. A private dentist is sued personally or through their practice, with their indemnity provider standing behind them. NHS dental treatment is provided under a contract by the practice rather than by the health authority, so the claim is usually against the practice or the individual dentist in the same way.
The NHS complaints procedure is a separate route and does not stop the three-year clock. A complaint can be useful — it often produces an explanation and sometimes an apology — but it does not extend your time to bring a claim, and waiting for one to finish is a common way of running out of time.
How long you have to claim
Three years, but from a date that is often later than the treatment. The clock runs from the treatment itself, or from your date of knowledge — the date you first knew the injury was significant and that it was attributable to the treatment. For gum disease diagnosed years after the check-ups that missed it, that distinction is frequently what makes the claim possible at all.
For a child, the three years do not begin until their eighteenth birthday, so a claim about childhood treatment can usually be brought up to the age of 21. Where someone lacks the mental capacity to conduct their own claim, time does not run at all while that continues.
The practical deadline is shorter than the legal one. Dental records are not kept forever, practices close and dentists move abroad, so a claim started early is a stronger claim.
How it is paid for
Dental negligence claims are usually run on a No Win, No Fee agreement. There is nothing to pay upfront, and nothing to pay us for our work if the claim does not succeed. If it does, a success fee is deducted from the compensation — capped as a percentage of the damages and agreed in writing before anything begins. We also set out at the start what happens about the cost of the expert report and the medical records.