How to adaptively balance ‘classic’ or ‘conservative’ approaches in tooth defect management: a 3D-finite element analysis study

Cavity dimensions play a critical role in influencing stress distribution within both the restorative material and the tooth structure, underscoring the need to optimize cavity size. These findings support decision-making during cavity preparation, highlighting the trade-off between preserving tooth structure and ensuring mechanical stability. It is important to note that this approach should not be considered as a one-size-fit-all recommendation, but rather as a case-specific strategy tailored to the unique clinical conditions of each patient.