WitrynaObjective: To evaluate the bacterial microflora present inside the implant connection and in the peri-implant sulcus fluid of healthy implants, and to analyze the relationships between these harboring sites for four different implant systems after at least 5 years of functional loading. Materials and methods: A cross-sectional study was performed … Witryna3 wrz 2012 · Connecting teeth to osseointegrated implants presents a biomechanical challenge. This is due to the implant being rigidly fixed to the bone and the tooth being attached to the bone with a periodontal ligament. In order to overcome this problem, various connection types such as rigid and nonrigid have been proposed.
Comparison of external, internal flat-to-flat, and conical implant ...
WitrynaThe self-guiding internal prosthetic connection has an optimized design for long-term mechanical stability under all loading conditions and ensures an exact fit between implant and abutment. The internal cone of 15° allows for … Witryna1 mar 2010 · Articles were classified by type and an analysis was made of the different variables considered in each study, obtaining percentages of implant survival ranging from 84.4% to 100%, prosthetic complications ranging from 80% to 90%, and the incidence of dental intrusion ranging from 0 to 5.6%. how many millimeters is 2 1/4
Which to choose: dental implants of internal and external …
WitrynaThe internal taper connection with 45° medium taper angle and internal hex anti-rotation protection, tried and tested for over 20 years, was introduced with the launch of the first BEGO Semados ® implants. ... Semados ® implant systems boast a wide selection of components with various anchoring types and geometries for individual patient ... WitrynaAbutment mobility is mainly caused by loosening of the abutment screw that stabilizes the implant–abutment assembly. 163 Loosening is more frequent in external than internal type implants, due to elongation and unscrewing of the abutment screw following lateral occlusal force. 164,165 Due to friction between the inclined planes of an implant ... Witryna5 kwi 2024 · Material and methods A total of 428 patients with 898 internal conical connection implants were included in the study, and mechanical complications over the 14-year observation period were... how are the muscles connected to the bones