Calculating ISQ Primary Stability of a Dental Implant through Micromotion
نویسندگان
چکیده
منابع مشابه
Effect of bone quality and implant surgical technique on implant stability quotient (ISQ) value
PURPOSE This study investigated the influence of bone quality and surgical technique on the implant stability quotient (ISQ) value. In addition, the influence of interfacial bone quality, directly surrounding the implant fixture, on the resonance frequency of the structure was also evaluated by the finite element analysis. MATERIALS AND METHODS Two different types of bone (type 1 and type 2) ...
متن کاملMicromotion of Dental Implants: Basic Mechanical Considerations
Micromotion of dental implants may interfere with the process of osseointegration. Using three different types of virtual biomechanical models, varying contact types between implant and bone were simulated, and implant deformation, bone deformation, and stress at the implant-bone interface were recorded under an axial load of 200 N, which reflects a common biting force. Without friction between...
متن کاملPrimary stability of a shoulderless Zweymüller hip stem: a comparative in vitro micromotion study
BACKGROUND The Zweymüller stem design has proven long-term stability with a 20-year survival rate of over 90 %. Primary stability necessitates implant-bone micromotions below 150 μm, otherwise bony ingrowth is negatively influenced. METHODS Using fresh paired human femurs, we investigated a modification of the Zweymüller-type stem design with reduced proximal lateral shoulder in reference to ...
متن کاملUpdated secondary implant stability data of two dental implant systems. A retrospective cohort study
BACKGROUND At present, updated secondary implant stability data generated by actual versions of resonance frequency analysis (RFA) and mobility measurement (MM) electronic devices of 2 different implant systems with actual manufactured surfaces seem to lack and/or are incomplete. MATERIAL AND METHODS Secondary implant stability data based on both RFA and MM measurements were collected and ana...
متن کاملPredictability of the resonance frequency analysis in the survival of dental implants placed in the anterior non-atrophied edentulous mandible.
BACKGROUND Dental primary implant stability is considered essential in the success of the osseointegration process. The recent advent of the resonance frequency analysis (RFA) seems to effectively measure primary implant stability, although its relationship with implant survival has to be further established. PATIENTS AND METHODS Seventy patients with complete mandibular edentulism underwent ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Periodica Polytechnica Mechanical Engineering
سال: 2019
ISSN: 1587-379X,0324-6051
DOI: 10.3311/ppme.14192