Dental negligence solicitor: how to claim and what compensation to expect

Published 13 March 2026

TL;DR

A dental negligence solicitor handles claims where a dentist or dental practitioner fell below the standard of care required by law and caused you harm
Dental negligence includes extraction errors, nerve damage, failed root canal treatment, delayed diagnosis of oral cancer, failed crowns and bridges, and injection site injuries
The Bolam test applies to dentists in exactly the same way as to doctors: no responsible body of dental practitioners would have done what the defendant did
You can bring a dental negligence claim against an NHS or private dentist; the legal test is the same in both cases
General damages for significant dental nerve damage range from £12,900 to £36,700 under the Judicial College Guidelines (17th edition, April 2024)
The time limit is three years from the date of the negligent act or from the date of knowledge; seek advice promptly as evidence degrades

Dental negligence is medical negligence that occurs in a dental context. The legal framework is identical: the claimant must prove that the dental practitioner breached the standard of care required by the Bolam test and that the breach caused the injury claimed. The fact that the treatment was dental rather than medical does not change the analysis.

A dental negligence solicitor specialises in this area because dental claims require expert evidence from dental practitioners, familiarity with General Dental Council (GDC) standards, and an understanding of the compensation ranges that apply to dental injuries specifically. This page explains what dental negligence is, the most common claim types, how compensation is assessed, and how to find a dental negligence solicitor.

What is dental negligence?

Dental negligence is any act or omission by a dental practitioner that fell below the standard of care that a responsible body of dental practitioners would have accepted, and that caused the patient harm. The GDC's Standards for the Dental Team provide a framework for what the profession expects of its members, but the legal test is the Bolam test rather than any regulatory standard specifically.

Dissatisfaction with a result is not negligence. Dentistry involves uncertainty and outcomes are not certain. The question is always whether the treatment decision, the technique used, or the advice given was one that no responsible body of dental practitioners would have endorsed.

For a detailed overview of the claim types covered on this site, see dental negligence types.

What are the most common dental negligence examples?

Extraction errors include removing the wrong tooth, fracturing the jaw during an extraction, or failing to refer a patient whose anatomy makes the extraction beyond the practitioner's competence. Wisdom tooth extractions carry an elevated risk of inferior alveolar nerve damage and are a frequent source of claims.

Dental nerve damage is the most common serious dental negligence injury. The inferior alveolar nerve and lingual nerve can be damaged during lower wisdom tooth extractions, deep injections, or root canal treatment. Damage may cause numbness, altered sensation, or pain affecting the lower lip, tongue, chin, and surrounding tissues. Temporary nerve damage resolves; permanent nerve damage is compensated as a lasting injury.

Failed root canal treatment claims arise when a root canal is not completed to the standard required, leaving infection untreated, or when a file is fractured and left in the root canal without disclosure and appropriate management.

Delayed diagnosis of oral cancer is a serious category. Dentists have a duty to carry out regular soft-tissue checks and to refer any suspicious lesion promptly. A delayed referral that results in the cancer advancing to a more serious stage can give rise to a claim in the same way as a medical misdiagnosis claim.

Crown and bridge failures caused by poor preparation, incorrect occlusion, or failure to identify that the underlying tooth was not suitable for the restoration may give rise to claims where the failure causes damage to the tooth or surrounding teeth.

Injection site injuries including haematoma, abscess, or injection into the wrong tissue plane may be negligent where the technique used was not in accordance with accepted practice.

Does the Bolam test apply to dentists?

Yes. The Bolam test applies to every regulated healthcare profession, including dentistry. A dental negligence claim succeeds at the breach stage when an independent dental expert confirms that what the defendant did fell outside what any responsible body of dental practitioners would have accepted.

The defendant can seek to rely on expert evidence that their approach was one that a responsible group of dental practitioners would have endorsed. The existence of different views in the profession does not, by itself, establish negligence. As refined by Bolitho [1997], the body of opinion relied upon by the defendant must be logically defensible, not simply widely held.

NHS and private dental negligence claims

The legal test is identical whether the dentist was working under an NHS contract or as a private practitioner. The distinction matters for other reasons.

An NHS dentist working under a GDS contract with a practice is employed by or contracted to the practice, not directly employed by the NHS. Claims against NHS dental practices are brought against the practitioner and the practice rather than against NHS England or NHS Resolution. NHS Resolution does not handle dental claims in the same way it handles secondary care clinical negligence claims.

A private dentist is treated as any other private healthcare provider. The contract for treatment is between you and the practice; liability falls on the practice and the individual practitioner.

For both NHS and private dental claims, a complaint to the GDC or to the NHS complaints process is a separate step from a legal claim. A GDC finding against a practitioner may be supportive evidence but is not required for a legal claim and does not determine legal liability.

What compensation can you expect from a dental negligence claim?

Compensation in a dental negligence claim is assessed under the same principles as any other personal injury claim: general damages for pain, suffering, and loss of amenity, plus special damages for financial losses.

The Judicial College Guidelines (17th edition, April 2024) set the brackets courts use as reference points. Relevant ranges for dental injuries include:

Dental nerve damage (lingual or inferior alveolar): significant injury with permanent altered sensation or pain: £12,900 to £36,700. Less severe but permanent injury: £8,200 to £12,900. Cases where symptoms are temporary or minor fall below these brackets.

Facial disfigurement: permanent scarring or altered facial appearance caused by dental treatment error is assessed under the facial disfigurement section of the JCG, where values range from a few thousand pounds for minor permanent scarring to over £100,000 for severe permanent disfigurement affecting a young person.

Loss of teeth: the JCG sets out ranges for tooth loss depending on whether natural teeth or already-crowned teeth are lost, and whether implant treatment is required. A single natural tooth lost through negligence attracts general damages of a few thousand pounds; multiple teeth require a higher award.

Special damages in dental claims often include the cost of corrective treatment, implants, and replacement prosthetics. These are recoverable where the negligent treatment caused the damage and the remedial work is reasonable and necessary.

For a complete explanation of how compensation is calculated and what you can claim, see the compensation guide.

Time limits your dental negligence solicitor needs to know

The limitation period for a dental negligence claim is three years from the later of: the date of the negligent treatment, or the date of knowledge. The date of knowledge is the date you knew (or should have known) that you had suffered an injury, that it was attributable to the treatment, and which dentist or practice was responsible.

In many dental cases, nerve damage or infection becomes apparent shortly after treatment, meaning the date of knowledge is close to the date of the act. In delayed-diagnosis cases involving oral cancer, the date of knowledge may be later.

Seek legal advice promptly. Evidence in dental negligence cases (dental records, radiographs, and treatment notes) degrades or may not be retained beyond a certain period. Early instruction of a solicitor ensures records are preserved.

For a full explanation of the limitation rules and the court's power to extend them in exceptional cases, see the time limits guide.

How to find a dental negligence solicitor

A dental negligence solicitor handles dental claims as part of a clinical negligence practice. When choosing a solicitor, look for one who: handles clinical negligence cases regularly (not just occasionally alongside other personal injury work); can identify an appropriate independent dental expert in the relevant field; and offers a conditional fee arrangement so you are not required to pay fees upfront.

Most dental negligence solicitors work on a conditional fee basis. If the claim does not succeed, you pay no legal fees. If it does succeed, fees are recovered from the other party in most cases. For a full explanation of how conditional fee arrangements work, see the funding guide. For the step-by-step process from initial enquiry to settlement, see the how to claim guide.

This page provides legal information, not legal advice. If you believe you may have a dental negligence claim, speak to a qualified solicitor who specialises in clinical negligence. Time limits apply and early advice is important.