Bond strength of overdenture locator posts cemented with seven luting agents.

  title={Bond strength of overdenture locator posts cemented with seven luting agents.},
  author={Khalil I Aleisa},
  journal={The journal of contemporary dental practice},
  volume={14 4},
  • K. Aleisa
  • Published 1 July 2013
  • Medicine, Materials Science
  • The journal of contemporary dental practice
STATEMENT OF THE PROBLEM Post retention is crucial factor in restoration survival. Posts are commonly failed due to loss of retention. It is unknown which luting agents would provide the maximum bond strength for Locator overdenture posts. AIM The aim of this study was to evaluate the bond retentive strengths of Locator overdenture posts cemented with 7 luting agents. MATERIALS AND METHODS One hundred and five single rooted human teeth were decoronated and randomly assigned to 7 groups (n… 

Figures and Tables from this paper


Retention of overdenture posts cemented with self-adhesive resin cements.
Breeze cement (group A) resulted in the highest retention force and most frequent cohesive failure and thus would be expected to clinically perform in a superior manner in this study.
Comparison of titanium dowel retention using four different luting agents.
Effect of design of pre-fabricated posts and post heads on the retention of various cements and core materials.
The round undercut PP-XT head was more retentive than the PP-P head with both core materials and PP-XP was the leastretentive with either ZPC or Duo Cement.
Effect of ultrasonic vibration and various sealer and cement combinations on titanium post removal.
Results showed that posts cemented in teeth obturated with gutta-percha and AH26 sealer demonstrated significantly greater resistance to dislodgement, compared with teeth ob Turkey with Roth's 801 Elite sealer.
Selection of materials for post cementation.
  • C. Mitchell
  • Medicine, Materials Science
    Dental update
  • 2000
Clinicians should be aware that posts cemented with resin-modified glass ionomer or composite resin cements may be difficult or impossible to remove if access to the root canal system is subsequently required.
Factors Affecting the Adherence Energy of Experimental Resin Cements Bonded to a Nickel-Chromium Alloy
The present study investigated whether a relationship exists between adherence energy to a metal substrate and the degree of cross-linking and wetting characteristics of resin-based luting agents and found that resin cements whose monomers were relatively polar gave rise to high adherence values.
Restoration and reinforcement of endodontically treated teeth with a polyethylene ribbon and prefabricated fiberglass post.
This article reviews the current literature with regard to restoration of the endodontically treated tooth and presents a method for restoration and reinforcement utilizing a combination of polyethylene ribbon and a prefabricated fiberglass post.
Retention of cast endodontic posts: comparison of cementing agents.