Can I claim against a dentist for negligent treatment in Malaysia?

Dental treatment is so routine that people rarely think about legal rights until something goes wrong: lasting numbness after a wisdom tooth extraction, an implant that fails and damages neighbouring teeth, or braces that leave the bite worse than before. This guide explains when a dental problem may be a claim in Malaysia, and what to do.

What standard must a dentist meet?

The same general principles apply as for doctors. A dentist owes a duty of care to the patient and must act as a reasonably competent dental practitioner in that field would. Malaysian courts assess treatment using the Bolam test as qualified by Bolitho (Federal Court, Zulhasnimar, 2017), and risk disclosure using the material-risk test in Foo Fio Na (Federal Court, 2007). A specialist, such as an oral surgeon or orthodontist, is judged against the standard of that specialty.

What kinds of dental problems lead to claims?

Each case depends on its facts. Common issues include:

• Nerve injury after extraction, especially lower wisdom teeth, causing numbness or pain of the lip, chin or tongue. Questions include whether imaging was adequate, whether the risk was explained, and whether a referral to a specialist was appropriate.
• Wrong tooth extracted or treated.
• Implant problems: inadequate assessment of bone or nerve position, implants placed into sinuses or nerves, or failure to manage infection.
• Orthodontic problems: root damage, poor planning, or failure to monitor gum health.
• Missed disease: failure to diagnose gum disease, decay or oral cancer signs over a long period.
• Crowns, bridges and veneers: excessive tooth reduction or poorly fitting work causing damage.
• Anaesthetic and infection issues following treatment.

Is every bad result negligence?

No. Some outcomes, such as temporary numbness after a difficult extraction, can occur even with good care. Implants can fail for reasons unrelated to the dentist's skill. The question is whether the dentist's planning, technique, consent and follow-up met a reasonable standard. See complication versus negligence.

What should I do now?

1. Get a second opinion from another dentist or specialist, and follow their advice.
2. Request your dental records: clinical notes, X-rays and scans (ask for the images, not only reports), treatment plans, consent forms, laboratory work tickets and invoices.
3. Photograph visible problems and keep any removed crowns or appliances.
4. Write a timeline: what was explained before treatment, what was done, and when symptoms began.
5. Keep receipts for corrective treatment.

Have a question about your own situation? Ask on WhatsApp

How do I complain to the Malaysian Dental Council?

Under the Dental Act 2018 (Act 804), the Malaysian Dental Council (MDC) has disciplinary authority over registered dental practitioners. The MDC states that complaints must be made in writing using its e-Complaint system and are considered by a Complaints Committee; if a practitioner is found guilty after investigation and inquiry, disciplinary punishment may be imposed. The MDC also states clearly that it does not award compensation to any party.

Complaints about a private dental clinic as a facility may also be raised with the Ministry of Health, which regulates private clinics under the Private Healthcare Facilities and Services Act 1998.

Is a claim worth it?

Dental claims vary widely in value. A permanent nerve injury affecting speech, eating and quality of life is serious. A failed crown that can be redone may be better resolved by a refund or corrective treatment. The cost of an independent dental expert should be weighed against what is at stake. See do I need an independent report?

Common mistakes: letting the same dentist keep "fixing" a problem for months without a second opinion, not asking for X-ray images, and accepting a refund that includes a waiver without advice.

When to speak to a lawyer

Speak to a lawyer if you have a lasting injury such as nerve damage, if you lost healthy teeth through treatment, or if you are being offered a settlement with a waiver. You can contact us for an initial discussion; every case depends on its facts.

Frequently asked questions

My lip is still numb months after a wisdom tooth extraction. Is that negligence?

Nerve injury is a known risk of some extractions. Whether it was negligent depends on the pre-operative imaging, the technique, whether the risk was explained and whether referral was needed.

Can I get my dental X-rays?

You can ask the clinic for copies of your records and images. Ask in writing and keep a copy.

Does the MDC deal with dental therapists?

The Dental Act 2018 gives the Malaysian Dental Therapist Board disciplinary authority over dental therapists; the MDC handles dental practitioners.

The clinic offered a refund. Should I accept?

It may be reasonable for minor issues, but read any form carefully. Get advice before signing a waiver.

Is there a time limit?

Yes. Strict time limits apply under Malaysian law, so seek advice early.

Sources & fact check

Legal points in this article were checked against the primary sources below. The law can change; this is general information, not legal advice.

1. Malaysian Dental Council, Complaint Against Practitioner (Dental Act 2018)
2. Malaysian Dental Council, Legislation: Dental Act 2018 (Act 804)
3. Zulhasnimar bt Hasan Basri & Anor v Dr Kuppu Velumani P & Ors [2017] 5 MLJ 438 (Federal Court) (reported judgment)
4. Foo Fio Na v Dr Soo Fook Mun & Anor [2007] 1 MLJ 593 (Federal Court) (reported judgment)
5. Private Healthcare Facilities and Services Act 1998 (Act 586), Ministry of Health copy

Fact-checked on 17 Oct 2026