Know Your Zirconia By Robert C. Margeas, DDS September 1, 2026 2 min Inside Dentistry Share Summary Takeaways Insight Report Clinical Scorecard Quiz Poll 1 Understanding the type of zirconia used in dental restorations is crucial for successful outcomes. 2 3Y zirconia is preferred for posterior restorations due to its strength, while 5Y zirconia is better for anterior restorations for esthetics. 3 Cementing zirconia with resin-modified glass ionomer simplifies procedures compared to using resin cement. 4 The evolution of materials and fabrication methods in dentistry requires continuous learning and adaptation. 5 Interdisciplinary collaboration enhances understanding and improves clinical outcomes in esthetic dentistry.