Caries & Minimal Intervention Study ✓ Peer reviewed

Validation of 3D intraoral scanner use for detecting caries lesions around dental restorations: A diagnostic accuracy study.

Clinical oral investigations · Fernandes BM, Montagner AF, Karam SA, van de Sande FH, Correa MB · 2026-10-19

Researchers compared 3D intraoral scanner imaging to clinical examination for detecting secondary caries around restorations in 299 restorations. The scanner showed high specificity but variable sensitivity, performing best at detecting initial lesions and least effectively at moderate severity levels.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.

Read the full study at the source
The Recall — the month's most significant new dental research, summarised. Free.
Browse The Recall