Functional Esthetic Rehabilitation of Severe Erosive Tooth Wear Using Aligner Therapy and an Additive Digital Workflow.

Increasing occlusal vertical dimension can be critical in the management of severely worn dentition, yet this approach remains controversial due to potential adverse effects. This article presents a comprehensive, digitally driven workflow that integrates aligner therapy to optimize both function and esthetics in an Angle class I patient with severe erosive wear. By leveraging orthodontic pre-alignment, minimally invasive restorative protocols, and advanced visualization tools, a predictable outcome was achieved in a complex full-mouth rehabilitation case.