Uni-Base bases have been developed with an optimized abutment shoulder respecting an optimized gingival emergence profile. The robust base design is optimized for milling processes. Strong retention elements ensure secure bonding and reliable fixation of the restoration. CAD libraries for Uni-Base and Uni-Base AN, including libraries for manually shortened variants, are available for software from exocad, 3Shape, and Dental Wings at www.lasak.com