Clinical Cases, Labside Telescopic Bridge Case by Keisuke Ihara, RDT, Yohei Sato, DMD, PhD and Tsurumi University School of Dental Medicine. MINIMAL CUT-BACK DESIGN Accommodate esthetics and function, achieves natural color and surface texture due to thin porcelain layer. Step 1. Teeth preparation. Step 2. Inner crowns were placed on the abutments. Step 3. Zirconia Frame (KATANA Zirconia HTML A1) cut-back designed for incisal frame. Step 4. Application of Cerabien™ ZR (CZR) for making base color and firing. Step 5. Application of Internal Stain and firing. Step 6. The final restoration and inner crown parts. Step 7. Post-operative view. Dec 7, 2021 Clinical Case esthetics minimal cut-back design Keisuke Ihara Yohei Sato Tsurumi University School of Dental Medicine telescopic bridge natural color porcelain layer CERABIEN ZR View Product KATANA Zirconia HTML PLUS View Product Subscribe to our Newsletter Join thousands of dental professionals and receive free advice that can help you and your career. We will not spam or share your e-mail.