AO Newsletter June 2023: Hybrid Implant Surfaces And Super -Crestal Implant Placement Minimize Peri-

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• RESPONSE TO DRS. BUSER'S AND TARNOW'S ARTICLES ADVOCATING FOR HYBRID IMPLANTS SURFACES ON ALL DENTAL IMPLANTS: AO ACADEMY NEWS VOL. 33, #1, 2022

• IMPLANT SURFACE DESIGN AO NEWS, VOL. 33,No.2 1-2022 GERALD NIZNICK DMD, MSD - GUEST CONTRIBUTER

• DR. BUSER ACKNOWLEDGES THAT STRAUMANN'S TISSUE-LEVEL IMPLANTS ARE ROUTINELY PLACED ONLY 1MM SUPER-CRESTAL. "THAT IS THE WAY WE HAVE DONE TISSUE LEVEL IMPLANTS SINCE THE LATE 90'S.

• MICRO-MOVEMENT WITHIN A CONICAL CONNECTION PRODUCED TITANIUM PARTICLES THAT CAN MIGRATE AND CAUSE BONE LOSS.

• GEN5 NEW CONNECTION - COMBINING A CONICAL WITH A MORSE TAPER FOR A FRICTION FIT

GEN5 Implants add 1mm to the standard lengths to create a 2.5mm smooth anodized neck. GEN5+ has a 1.8mm friction-fit extender that converts to a MUA

• 1mm added to each implant for 2.5mm smooth, annodized neck

• Vertical flexibility during insertion - Optional positioning of implant-abutment junction

• 1mm supra-crestal reduces bone loss and provides surface for soft tissue attachment not distured by removing healing collar

• Long neck accomodates uneven ridges

• NizPlant 1-Piece Implant with dual function platform: Locator compatible & MUAminimizes need for abutment heights by varying the implant insertion depth

• GEN+: 1.8mm friction-fit extender converts to MUA by attaching prosthetic screw

IMPLANT SURFACE DESIGN AO

NEWS, VOL. 33,No.2 1-2022

GERALD NIZNICK DMD, MSDGUEST CONTRIBUTER

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