Composite Bonding Negligence Claims

Composite can stain, wear, chip and need polishing or repair without negligence. A viable claim needs more: unnecessary removal of tooth tissue, untreated decay sealed beneath material, persistent sensitivity, margins that trap plaque, gum inflammation, bite interference, recurrent fracture caused by design, or a result materially outside an agreed trial. The starting teeth and treatment objective matter. Bonding used to mask severe malposition or active disease may be predictably unstable, while limited edge additions on healthy teeth present a different risk profile.

The consultation should identify whether tooth preparation is intended, the likely appearance, limitations, maintenance, staining, fracture risk and alternative orthodontic, whitening or veneer approaches. Photographs, mock-ups and approved shapes help align expectations. If substantial drilling occurs after the patient selected bonding because it was described as additive and reversible, informed choice may be compromised. A signature is not the whole consent process. The GDC expects relevant options, risks, costs and likely prognosis to be discussed and documented.

The dentist should assess decay, gums, enamel, bite and habits such as grinding. Moisture control affects bonding; contours and contact points affect cleaning and food packing; finishing affects plaque accumulation; occlusion affects fracture. Adding bulk without creating cleansable emergence can inflame the gum even where the front view looks attractive. Repeated repair without investigating why the same area fails may cause escalating tissue loss. An expert distinguishes material limitations and patient habits from a defective plan or execution.

Keep consultation messages, adverts relied upon, consent, pre-treatment photographs and scans, mock-ups, shade records, clinical notes, materials and invoices. Dated photographs after treatment should show bite, gum and margins as well as smile appearance. A correcting dentist should document whether tooth was cut, whether decay or inflammation is present and whether material can be removed without further damage. Complaints about appearance should identify the agreed feature rather than rely on “bad” or “unnatural” alone.

Polishing, repair or careful removal may resolve a limited problem. More serious cases need gum treatment, orthodontics, replacement bonding, veneers, crowns or management of sensitivity and decay. Compensation is based on reasonable correction and avoidable injury, not automatically the cost of a full smile redesign. Where the dispute is only that the result does not match an agreed appearance, the practice or private Dental Complaints Service may be proportionate. Where healthy tissue was damaged or significant future work is needed, legal assessment may be appropriate.

Cosmetic bonding gone wrong can involve bulky contours that inflame gums, an unstable bite, premature fracture, decay concealed at margins or unexpected drilling of healthy tissue. Chipping and staining can also be ordinary maintenance issues. The agreed design, pre-treatment photographs, preparation, material placement and aftercare show whether the problem is correctable service or avoidable injury.