Removal capability, implant-abutment connection damage and thermal effect using ultrasonic and drilling techniques for the extraction of fractured abutment screws: an in vitro study

Removal capability, implant-abutment connection damage and thermal effect using ultrasonic and drilling techniques for the extraction of fractured abutment screws: an in vitro study

Abstract The aim of this work was to analyze and compare the removal capability, conical internal hex implant-abutment connection damage and thermal effect using ultrasonic and drilling techniques for the extraction of fractured abutment screws. Twenty abutment screws were randomly fractured into tw...

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Bibliographic Details
Main Authors: María Bufalá Pérez, Álvaro Zubizarreta-Macho, Javier Borrajo Sánchez, Jorge Hernández Rodríguez, Jorge Alonso Pérez-Barquero, Elena Riad Deglow, Sofía Hernández Montero
Format: Article
Language:English
Published: BMC 2022-12-01
Series:BMC Oral Health
Subjects:
Dental implants
Fractured
Screw-retained
Abutment screw
Dental prostheses
Implant-supported protheses
Online Access:https://doi.org/10.1186/s12903-022-02653-w

Internet

https://doi.org/10.1186/s12903-022-02653-w

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