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Related Experiment Videos

Evolution of post and core systems

P R Hunt1, D Gogarnoiu

  • 1Department of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, USA.

Journal of Esthetic Dentistry
|January 1, 1996
PubMed
Summary
This summary is machine-generated.

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Newer glass ionomer post and core systems offer improved outcomes over traditional resin-composite methods. Proper case selection and design principles are crucial for successful long-term restorations.

Area of Science:

  • Dental materials science
  • Restorative dentistry

Background:

  • Post and core systems are essential for restoring endodontically treated teeth.
  • Traditional resin-composite systems have shown long-term limitations.
  • Advancements in dental materials necessitate updated approaches.

Purpose of the Study:

  • To evaluate the evolution of post and core systems.
  • To compare the long-term viability of resin-composite versus newer glass ionomer systems.
  • To highlight best practices for utilizing modern post and core materials.

Main Methods:

  • Review of current literature on post and core systems.
  • Analysis of material properties of resin-composite and glass ionomer-based systems.
  • Discussion of clinical considerations and design principles.

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Main Results:

  • Resin-composite systems may face long-term procedural failures.
  • Glass ionomer-based systems utilizing resin hybrid materials show promise for fewer complications.
  • Newer systems offer potential for simpler clinical application.

Conclusions:

  • Glass ionomer-based post and core systems represent a significant advancement.
  • Careful case selection and adherence to fundamental design principles are paramount for success.
  • Optimizing material selection and technique is key to durable restorations.