Novel Ball Head Screw and Screwdriver Design for Implant-Supported Prostheses With Angled Channels: A Finite Element Analysis

The primary objective of this study was to design the optimal geometry of a novel screwdriver, create the grooves on a ball head screw, and demonstrate its resistance to a torque of up to 40 Ncm at angulations of 0°, 15°, and 30° by using nonlinear finite element analysis. A secondary objective was...

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Veröffentlicht in:	The Journal of oral implantology 2018-12, Vol.44 (6), p.416-422
Hauptverfasser:	Farré-Berga, Oriol, Cercadillo-Ibarguren, Iñaki, Sánchez-Torres, Alba, Domènech-Mestres, Carles, Gil, F Javier, Escuin, Tomás, Berástegui, Esther
Format:	Artikel
Sprache:	eng
Schlagworte:	Aparells i instruments odontològics Biomechanics Dental implants Dental instruments and apparatus Dental prosthesis Dentistry Finite element analysis Finite element method Geometry Implants dentals Mathematical models Mechanical properties Mètode dels elements finits Product design Product development Prostheses Prosthetics Pròtesis dentals Systematic review Transplants & implants Wildfires
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