Congress Lecture

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Screw-Retained versus Cemented Prosthesis: Where Do We Stand?

Alain Abi Sleiman

This presentation explains the advantages and disadvantages of cemented versus screw-retained prostheses. The lecture concentrates on three aspects: the retrievability of the prostheses and the biological issues associated with excess cement; the retention and resistance of crowns and fixed dental prostheses regarding the abutment height, degree of taper, surface area, and roughness; and finally the esthetics of cemented versus screw-retained superstructures. His conclusion is that both types of fixation influence the clinical outcome, with cemented prostheses having more biological complications and screw-retained prostheses having more technical problems.

At the end of this Congress Lecture you should be able to…

  • explain differences in retrievability of screw- vs. cement-retained prostheses
  • discuss retention and resistance of screw- vs. cement-retained prostheses
  • discuss esthetics of screw- vs. cement-retained prostheses
Duration
39 minutes
Source
ITI Congress Middle East 2015
CPD/CME
0.63 hours
Purchase price
19 Academy Coins
Publication date: Mar 6, 2017 Last review date: Feb 28, 2017 Next review date: Feb 28, 2020
  • Attachment Types
  • Biological Complications
  • Cement Retention
  • Complications
  • Congress Lecture
  • English
  • Esthetics
  • Introduction to Implant Dentistry
  • Languages
  • Mechanical Retention
  • Mechanical/Technical Complications
  • Outcomes
  • Prosthesis Design
  • Prosthodontics

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