Zirconia technology has come a long way—from the early opaque monolithic blocks to today’s gradient multilayered masterpieces. Learn how newer materials and yttria innovations (3Y, 4Y, 5Y) have redefined what’s possible in strength, translucency, and long-term results. A must-read for forward-thinking clinicians. https://advancedentalexport.com/blog/zirconia-crown-types/