Dental Negligence Claims in Scotland Explained

Dental treatment is something most people approach with a degree of anxiety at the best of times. When that treatment goes wrong — when a dentist damages a nerve, performs an unnecessary extraction, misses a diagnosis, or carries out substandard work that leaves you in pain — the consequences can be long-lasting and deeply distressing.

Dental negligence claims in Scotland follow the same legal framework as other clinical negligence cases, but there are specific considerations that apply to this area. This guide explains everything you need to know.

What is Dental Negligence?

Dental negligence occurs when a dentist — whether NHS or private — fails to provide treatment to the standard that a reasonably competent dental practitioner would have provided in the same circumstances. In Scotland, this standard is assessed using the Hunter v Hanley test, which asks whether the dentist departed from the practice accepted as proper by a responsible body of dental practitioners skilled in that area.

Importantly, a bad outcome does not automatically mean negligence. Some procedures carry inherent risks, and a complication can occur even when the dentist has done everything correctly. The key question is whether the dentist fell below the required standard — either in how the treatment was carried out, or in failing to warn you of a recognised risk before you consented to the procedure.

What Types of Dental Treatment Can Lead to a Claim?

The most common types of dental negligence claims in Scotland include the following:

Nerve Damage

The inferior alveolar nerve and the lingual nerve run close to the roots of the lower back teeth and to the area where implants are placed. Damage to either nerve during an extraction, implant placement, or root canal treatment can cause permanent numbness, tingling, altered sensation or chronic pain in the lip, chin, tongue or cheek.

Where the dentist failed to take adequate X-rays before the procedure, failed to warn you of the risk of nerve damage, or used a technique that fell below the accepted standard, you may have a valid claim. Nerve damage claims are among the higher-value dental negligence cases, reflecting the significant and often permanent impact on quality of life.

Unnecessary Extractions

A dentist who extracts a tooth that could and should have been saved through root canal treatment or other restorative work may be liable for dental negligence. Unnecessary extraction causes permanent loss of a tooth, often requires costly replacement work such as implants or bridgework, and can affect bite alignment and jawbone integrity over time.

Failed Root Canal Treatment

Root canal treatment is a technically demanding procedure. A failure to properly clean and seal the root canals, to identify all canals, or to use correct technique can result in ongoing infection, abscess, pain and ultimately the loss of the tooth. Where the treatment fell below the standard expected of a competent dental practitioner, a claim may be available.

Failure to Diagnose Oral Cancer

Dentists have a professional duty to examine soft tissues during check-ups and to refer patients promptly for specialist assessment when there are signs of potential oral cancer. A failure to identify suspicious lesions or a delay in referral can allow oral cancer to progress to a more advanced and less treatable stage. These cases can involve very significant compensation reflecting the impact of a delayed diagnosis on prognosis and treatment.

Poor Crown, Bridge or Implant Work

Restorative dental work that is poorly designed, incorrectly fitted, or causes damage to adjacent teeth or surrounding structures may give rise to a claim. This includes implants placed in incorrect positions, crowns or bridges that do not fit correctly and cause bite problems, and work that fails prematurely due to poor technique.

Orthodontic Errors

Negligent orthodontic treatment can cause root resorption, gum damage, incorrect tooth movement, and relapse of the original problem. Where an orthodontist fails to plan treatment adequately, monitor progress appropriately, or recognise complications that should have prompted intervention, a claim may be available.

Failure to Obtain Informed Consent

Before carrying out any dental procedure, a dentist must obtain your informed consent. This means explaining the nature of the treatment, the risks involved, the alternatives available, and what will happen if no treatment is given. Following the Supreme Court’s decision in Montgomery v Lanarkshire Health Board [2015] UKSC 11, patients are entitled to be told of any risk that a reasonable patient in their position would consider significant. A failure to warn of a known risk — such as nerve damage during an extraction — can give rise to a claim even if the procedure itself was carried out competently.

How Much Compensation Can I Claim?

Dental negligence compensation in Scotland is made up of two elements. The first is solatium — compensation for your pain, suffering and loss of amenity. The second is special damages — financial losses caused by the negligence, including corrective dental treatment costs, lost earnings, and travel expenses.

Can I Claim Against an NHS Dentist?

Yes. NHS dentists are under a contractual and professional obligation to provide treatment to an acceptable standard, regardless of whether the treatment is NHS-funded or private. Claims against NHS dentists are made against the dentist’s professional indemnity insurer — typically the Dental Protection Society or the Medical and Dental Defence Union of Scotland — not against NHS Scotland directly.

The process for claiming against an NHS dentist is broadly the same as for a private dentist. You do not need to complain to the dental practice first, although contemporaneous complaints can sometimes provide useful evidence.

How is Dental Negligence Proved?

Dental negligence claims require expert evidence. Your solicitor will instruct an independent dental expert — typically a consultant in oral surgery, restorative dentistry or the relevant specialty — to review your dental records, X-rays, and treatment notes, examine you, and produce a medico-legal report setting out whether the treatment fell below the required standard and what the consequences have been.

Obtaining your dental records is therefore one of the first steps in the process. Under data protection legislation you are entitled to request your complete records, including X-rays and treatment notes, from your dental practice. Your solicitor will usually make this request on your behalf.

What is the Time Limit for a Dental Negligence Claim in Scotland?

Under the Prescription and Limitation (Scotland) Act 1973, you have three years from the date on which you became aware — or ought reasonably to have become aware — that the dental treatment caused you harm. This is known as the “date of knowledge” and is particularly important in dental negligence cases where the consequences of substandard treatment may not become apparent immediately.

For example, if a dentist carried out a root canal treatment in 2022 but the infection only became apparent in 2024 when you sought a second opinion, the three-year period would typically run from 2024 rather than 2022. The precise date of knowledge in any given case requires careful legal analysis.

Children have until their 19th birthday to raise proceedings regardless of when the treatment took place, since the three-year period does not begin to run until a person turns 16 in Scotland.

Do not delay seeking advice. If you are unsure whether you are within the time limit, contact a specialist as soon as possible.

How Long Does a Dental Negligence Claim Take?

Dental negligence claims typically take between 12 and 24 months to resolve. The timeline depends on the complexity of the clinical issues, whether liability is disputed, and whether the parties can reach a negotiated settlement or whether court proceedings are required.

Straightforward cases involving clear substandard treatment that is acknowledged by the defender’s insurer can settle more quickly. Complex cases involving disputed expert evidence, severe injuries, or significant claims for future losses take longer.

No Win No Fee Dental Negligence Claims in Scotland

Scottish Claims Helpline handles dental negligence claims on a no win no fee basis. This means there is no financial risk to you in pursuing your claim. If your claim does not succeed, you pay nothing. If it succeeds, your solicitor’s fee is a percentage of the compensation recovered, agreed with you at the outset.

You do not need to have private dental insurance or any other form of legal expenses insurance to pursue a dental negligence claim in Scotland.

How Do I Start My Dental Negligence Claim?

Complete the short form on our dental negligence page or call us directly. We will arrange a free, no obligation assessment of your claim with a specialist Scottish solicitor. The initial consultation costs you nothing and there is no pressure to proceed.