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Dental injuries from airbag accidents: How SIRA handles claims on the Central Coast

This article explains how SIRA evaluates dental injuries from airbag accidents under NSW CTP rules. It covers SIRA’s assessment criteria, required documentation, time limits, and when to seek legal advice. General information cannot determine an individual claim.

Current as at 6 October 2026

How SIRA assesses dental injuries from airbag accidents

A threshold injury under the Motor Accident Injuries Act 2017 (NSW) includes a soft tissue injury and a psychological or psychiatric injury that is not a recognised psychiatric illness (adjustment disorder and acute stress disorder are the usual examples; s 1.6 and Motor Accident Guidelines Part 5).

If you’ve suffered a dental injury from an airbag deployment in a motor accident in NSW, the State Insurance Regulatory Authority (SIRA) oversees your compensation under the NSW Compulsory Third Party (CTP) scheme. SIRA evaluates claims based on the Motor Accident Injuries Act 2017 and the Motor Accident Guidelines. Dental injuries, such as broken teeth or jaw trauma, are treated as soft-tissue injuries unless they meet specific threshold criteria. SIRA’s Central Coast office applies the same rules as other NSW regions but may have local administrative procedures.

Key rules for dental injury claims

Under the CTP scheme, SIRA considers two main categories of compensation: statutory benefits and common law damages. For dental injuries, statutory benefits include weekly income payments and treatment and care benefits. These are available if your injury is classified as a 'threshold injury' under the Motor Accident Guidelines. A threshold injury requires a spinal nerve-root injury producing neurological signs, such as radiculopathy, or a specific clinical finding. If your injury does not meet this threshold, SIRA may limit benefits after 52 weeks.

To qualify for statutory benefits, you must notify SIRA within 52 weeks of the accident. If your dental injury is not a threshold injury, you may still claim for treatment costs and lost income under the 'only injuries' provision. SIRA will assess your claim based on medical records, accident reports, and evidence of the injury’s connection to the airbag deployment.

Evidence and documentation needed

To support a dental injury claim, you must provide:

  • Medical records confirming the injury (e.g., X-rays, dentist reports)
  • A detailed account of the accident, including airbag deployment details
  • Witness statements or photographs of the scene
  • Proof of income to support lost earnings claims
  • Correspondence with insurers or SIRA

SIRA may request additional documentation, such as a specialist’s opinion on the injury’s severity. If your injury involves multiple teeth or jaw damage, a dental specialist’s report is crucial to demonstrate the injury’s impact on your daily life.

Time limits and dispute resolution

You must notify SIRA within 52 weeks of the accident to claim statutory benefits. If your claim is denied, you can request a review or apply to the NSW Civil and Administrative Tribunal (NCAT) for a decision. SIRA’s Central Coast office has specific deadlines for these processes, so it’s important to act promptly. Disputes over dental injuries often hinge on whether the injury meets the threshold criteria or if the airbag’s deployment directly caused the harm.

When to seek legal advice

If SIRA denies your claim or you’re unsure about your entitlements, consult a solicitor specialising in NSW CTP claims. They can help you challenge a decision or negotiate a fair settlement. Legal advice is particularly valuable if your injury involves complex medical evidence or if you’re facing a dispute over the airbag’s role in the accident.

Example of a dental injury claim

Consider a scenario where a passenger’s front tooth is fractured by an airbag during a collision. SIRA would assess whether the injury meets the threshold criteria. If the tooth damage is minor and does not involve neurological signs, the claim may be limited to treatment costs. However, if the injury affects jaw function or speech, it could qualify for additional compensation under the 'only injuries' provision.

Next steps

CTP entitlements depend on the accident date, injury type, and claim history. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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