Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Bonding soft reline materials to base metals

G A Jackley1, K D Plummer

  • 1University of Texas Health Science Center, San Antonio.

Journal of Prosthodontics : Official Journal of the American College of Prosthodontists
|March 1, 1994
PubMed
Summary

Microabrading effectively bonds soft reline materials to metal denture bases. This method, with or without a bonding agent, achieves clinically useful adhesion for improved denture function.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Practical infection control in dental laboratories.

General dentistry·2012
Same author

Inversion of gloves to prevent contamination.

The Journal of prosthetic dentistry·2000
Same author

Practical denture disinfection.

The Journal of prosthetic dentistry·1993
Same author

Effect of tinfoil substitute contamination on adhesion of resin denture tooth to its denture base.

The Journal of prosthetic dentistry·1993
Same author

The effect of a surface disinfectant on a dental cast.

The Journal of prosthetic dentistry·1992
Same author

Removable prosthodontic laboratory survey.

The Journal of prosthetic dentistry·1992

Area of Science:

  • Dental Materials Science
  • Prosthodontics
  • Biomaterials Engineering

Background:

  • Treating soft tissue changes under dentures with soft reline materials has been challenging due to poor adhesion to metal frameworks.
  • Achieving a reliable bond between resilient reline materials and base-metal alloys is crucial for denture longevity and patient comfort.

Purpose of the Study:

  • To investigate the efficacy of microabrading, with and without a universal resin bonding system, in creating a strong bond between soft reline materials and a common base-metal alloy.
  • To determine if microabrading alone or in combination with a bonding agent can achieve clinically acceptable bond strengths for denture applications.

Main Methods:

  • 120 Ticonium alloy disks were prepared, polished, and microabraded.
  • Two soft reline materials (Coe-Soft and Soft Oryl) were tested in four groups, with two groups utilizing an All Bond 2 resin bonding system.
  • Tensile bond strength was measured using an Instron machine after curing the reline material between disk pairs.

Main Results:

  • All tested groups demonstrated significant bond strengths between the soft reline materials and the base-metal alloy.
  • Soft Oryl groups exhibited statistically higher bond strengths compared to Coe-Soft groups.
  • Microabrading alone resulted in slightly higher bond strengths than when combined with the universal resin bonding system in both reline material groups.

Conclusions:

  • Microabrading is an effective surface treatment for enhancing the adhesion of soft reline materials to base-metal alloys used in removable prosthodontics.
  • Clinically acceptable bond strengths can be achieved using microabrading with or without a resin bonding system, offering a viable solution for denture repair and fabrication.

Related Experiment Videos