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Related Experiment Videos

The classification of single-rooted, pulpless teeth.

H G Kurer1

  • 1Department of Conservative Dentistry, University of Manchester, Turner Dental School, England.

Quintessence International (Berlin, Germany : 1985)
|December 1, 1991
PubMed
Summary

Remaining supragingival tooth structure is crucial for resisting forces on crown posts. Proper treatment planning for pulpless teeth requires considering tooth structure and post space configuration.

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An evaluation of the retentive properties of various permanent crown posts.

The Journal of prosthetic dentistry·1983

Area of Science:

  • Dental Restorations
  • Prosthodontics
  • Biomechanical Analysis

Background:

  • Crown posts are essential for restoring pulpless teeth.
  • The biomechanical stability of crown posts is influenced by remaining tooth structure.
  • Current treatment planning for post-restored teeth lacks a standardized method for assessing remaining tooth structure.

Purpose of the Study:

  • To highlight the significance of supragingival tooth structure in resisting displacing forces on crown posts.
  • To emphasize the need to consider remaining tooth structure and post space during treatment planning for crown posts.
  • To propose a simple classification system for remaining tooth structure in pulpless teeth to aid treatment planning and communication.

Main Methods:

  • Review of existing literature on crown post success rates.

Related Experiment Videos

  • Analysis of biomechanical principles related to forces acting on crown posts.
  • Development of a classification system for remaining supragingival tooth structure.
  • Main Results:

    • Supragingival tooth structure plays a vital role in resisting transverse forces on crown posts.
    • Remaining tooth structure and post space configuration are critical factors influencing the success rate of crown posts.
    • A proposed classification system simplifies the assessment and communication of remaining tooth structure.

    Conclusions:

    • The amount and configuration of remaining supragingival tooth structure are paramount for the success of crown post restorations.
    • Integrating a classification of remaining tooth structure into treatment planning can improve outcomes for pulpless teeth.
    • Standardized assessment of tooth structure enhances communication among dental professionals regarding restorative treatment planning.