In this time of fast-moving change in restorative techniques and products, all operative dentists should raise their consciousness of occlusal principles. Occlusal forces set limits on the selection of materials and often prescribe the design features needed for a successful outcome. With structurally or periodontally compromised teeth, the occlusal planning to minimize nonaxial forces lies at the heart of the restoration. Virtually all restorative dentistry is affected by the occlusal forces of the teeth in function. Clinicians who ignore them place their restorations in jeopardy and their peace of mind at risk