Analysis of Torque Maintenance and Fracture Resistance after Fatigue in Retention Screws Made of Different Metals for Screw-Retained Implant-Borne Prosthesis Joints

• Main Authors: Maria Beatriz Bello Taborda (Author), Gabriela Sumie Yaguinuma Gonçalves (Author), Cecília Alves de Sousa (Author), Wirley Gonçalves Assunção (Author)
• Format: Book
• Published: Hindawi Limited, 2021-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Purpose. The aim was to evaluate the effect of different metallic alloys used in the manufacture of retention screws for universal cast to long abutment (UCLA) abutments for external hexagon (HE) and Morse taper (MT) connection implants, as well as of mechanical cycling on torque maintenance and fra...