Edentulous jaws rehabilitation with yttrium-stabilized zirconium dioxide implants: two years follow-up experience.

摘要: Aim The aim of this study was to present authors' two-year clinical experience with Yttrium-stabilized zirconium dioxide implants placed in native bone or regenerated bone. Methods made brezirkon (whiteSKY, Bredent medical, Senden, Germany) were used for the treatment edentulous ridge rehabilitation Dental Clinic University Milan (Head Department, Prof. F. Santoro). Zirconium is a highly resistant ceramic material obtained by cleaning and silicate. implant featured conical one piece double cylindrical thread sandblasted rough surface. prosthetic section smooth. Results Forty-six have been inserted 18 patients from January 2007 2009, follow-up period comprised between 6 24 months. overall success rate 89%; 97% 74% augmented It can be stated that comparable titanium fixtures. Conclusion would logical use esthetic regions; particularly suitable since it features tissue friendliness resistance titanium. good mechanical properties, possibility easy fabrication restoration integration into esthetics provide perfect preconditions yttrium-stabilized become most commonly dentistry.