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Related Experiment Videos

Local inflammatory effects of composite resins

V Nadarajah1, M E Neiders, R E Cohen

  • 1Department of Oral Diagnostic Sciences, School of Dental Medicine, State University of New York at Buffalo, USA.

Compendium of Continuing Education in Dentistry (Jamesburg, N.J. : 1995)
|April 1, 1997
PubMed
Summary

Composite resins used in dental restorations can cause chronic inflammation if embedded in oral tissues during finishing. Careful finishing and polishing are recommended to prevent this adverse effect.

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Area of Science:

  • Dental Materials Science
  • Oral Pathology
  • Restorative Dentistry

Background:

  • Composite resins are prevalent dental restorative materials for anterior and posterior teeth.
  • Accidental embedding of composite resins into oral soft tissues can occur during restorative procedures.
  • Such entrapment is associated with localized chronic inflammation in adjacent tissues.

Purpose of the Study:

  • To highlight the potential for composite resin entrapment in oral soft tissues.
  • To discuss the resulting inflammatory consequences.
  • To emphasize the importance of meticulous finishing and polishing techniques.

Main Methods:

  • Review of existing literature on composite resin usage and complications.
  • Analysis of clinical observations regarding soft tissue entrapment.

Related Experiment Videos

  • Consideration of findings from animal model studies on tissue reactions.

    • Main Results:

    • Composite resin fragments can become embedded in oral soft tissues during finishing and shaping.
    • This entrapment can induce persistent chronic inflammation.
    • Animal models corroborate the inflammatory potential of embedded composite resins.

    Conclusions:

    • Finishing and polishing procedures are critical for preventing composite resin entrapment.
    • Meticulous attention to detail during these stages can mitigate risks of soft tissue inflammation.
    • Further research may explore preventative strategies and management of such complications.