Written by Tanya Waterworth, Digital Content Writer

Claim Compensation for a Failed Root Canal

When Is It Medical Negligence?

If you’ve suffered from pain, infection or further dental problems, you may want to claim compensation for a failed root canal. Some failures may happen because of avoidable dental errors which were a result of dental negligence. This is when you have received a poor standard of care or even failure to diagnose properly.

Generally, a root canal is done to remove infected pulp from inside a tooth and it is sealed to prevent further infection. This procedure is to try and prevent extraction of the tooth.

However, if it has gone wrong and you suspect it may because of medical negligence, contact our team to arrange a free consultation about claiming compensation.

Our Managing Director, Michael Jefferies has ensured  partner with highly experienced lawyers who work on a ‘No Win, No Fee’ basis.

Why Do Root Canals Fail?

Unfortunately, root canals can fail. Common reasons may include:

• Incomplete removal of infection
• Missed root canals in multi-rooted teeth
• Poorly sealed fillings that allow bacteria to re-enter
• Fractured instruments left in the canal
• Inadequate follow-up care

While some failures are due to unavoidable complications – others may happen because of avoidable mistakes and that’s when dental negligence comes into play.

When Does a Failed Root Canal Count as Medical Negligence?

Not every unsuccessful root canal will fall under negligence. Dentistry, like all medicine, carries risks. However, you may have a valid claim if:

Failed to Diagnose Properly

• For example, missing an obvious infection on an X-ray before treatment.

Provided Substandard Treatment

• Leaving part of the pulp or nerve behind.
• Using incorrect instruments or techniques.
• Not adequately cleaning or sealing the root canals.

Caused Preventable Complications

• Perforating the tooth.
• Leaving broken dental instruments inside without informing you.
• Causing avoidable nerve damage.

Failed to Obtain Informed Consent

• Not explaining risks, alternatives, or chances of failure before proceeding.

Delayed Referral or Aftercare

• Ignoring signs of post-treatment infection.
• Failing to refer you to a specialist when problems arose.

If your dentist fell below the standard expected of a competent professional, and you suffered harm as a direct result, that is medical negligence under the law.

What Compensation Can You Claim for a Failed Root Canal?

Compensation aims to put you back, as much as possible, in the position you would have been without the negligence. Claims typically cover:

• Pain and suffering caused by the failed procedure.
• Cost of corrective treatment, including specialist dental work or implants.
• Loss of earnings if you needed time off work.
• Travel expenses for attending appointments.
• Psychological distress linked to ongoing pain, embarrassment, or loss of confidence.

The amount depends on the severity of the negligence and its impact on your life. Claims can range from a few thousand pounds to significantly more in complex cases.

What Evidence Do You Need to Claim Compensation?

Strong evidence is the foundation of a successful claim. Here’s what to gather:

Dental Records

• Your complete treatment history, X-rays, scans, and notes.
• These show what treatment was carried out and whether it met professional standards.

Consent Forms and Correspondence

• Written evidence of what risks and alternatives were explained to you.
• Any emails, letters, or texts between you and your dentist.

Medical Reports

• If another dentist or examined you after the failed root canal, their report could be crucial.

Photographic Evidence

• Pictures of swelling, abscesses, or damaged teeth.

Financial Records

• Receipts for corrective dental work, travel, and medication.
• Evidence of lost wages if you missed work.

Personal Notes

• A diary of your symptoms, pain levels, and how the failure affected your daily life.

A specialist dental negligence solicitor can help request your records and arrange for an independent dental expert to assess whether your original treatment fell below acceptable standards.

How to Start a Dental Negligence Claim

1. Seek Immediate Medical Help

• Prioritise your health. Visit another dentist or specialist to treat ongoing problems.

2. Speak to a Dental Negligence Solicitor

• We work with solicitors experienced in dental negligence and who offer a No Win, No Fee option, meaning you won’t pay upfront legal costs.

3. Case Assessment

• Your solicitor will review your records and arrange an independent dental opinion.

4. Letter of Claim

• They will send a formal complaint to the dentist or practice, outlining what went wrong and how you were harmed.

5. Negotiation or Court

• Most claims settle without going to court. If necessary, your solicitor can represent you in litigation.

Time Limits for Making a Dental Negligence Claim

You usually have three years from the date of negligence, or from when you first realised something went wrong, to make a claim.

Exceptions apply for children (claims can be made up to age 21) or those lacking mental capacity. Acting quickly gives your solicitor the best chance to gather evidence before it goes missing and strengthen your case.

Why Expert Legal Help Matters

Dental negligence claims require specialist knowledge. A skilled solicitor will:

• Identify whether negligence occurred.
• Arrange independent dental assessments.
• Calculate your full compensation, including future treatment costs.
• Negotiate firmly with insurers.

Without expert guidance, you risk under-settling or losing your case.

FAQs About Failed Root Canal Compensation

Can I claim if my dentist warned me root canal could fail?
Yes – if the failure happened because of avoidable mistakes, not just natural risks.

What if I went abroad for a root canal?
You may face challenges claiming compensation as local laws usually apply.

Do I need to complain to the dentist first?
It helps to raise a complaint, but you don’t have to wait for their response to start legal proceedings.

How much is a failed root canal claim worth?
Compensation varies widely. Minor pain may attract a smaller award, while severe infections leading to tooth loss or implants could result in higher payouts.

Get Help Now

A failed root canal can cause serious pain, financial loss, and long-term dental problems. If it happened because of negligence, you deserve accountability and compensation.

We will give you the support and understanding you need to get your claim started. Call us at 0333 358 3034 for a free no-obligation chat or visit Jefferies Claims Contact Us Page

This blog is for informational purposes only and does not constitute legal or medical advice. Always consult with a medical professional and a qualified solicitor to understand your specific circumstances.