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Microbial causes of endodontic flare-ups
1Department of Endodontics, School of Dentistry, Estácio de Sá University, Rio de Janeiro, RJ, Brazil. siqueira@estacio.br
International Endodontic Journal
|June 26, 2003
Summary
Inter-appointment flare-ups in endodontic treatment are primarily caused by microorganisms. Implementing preventive measures, such as proper instrumentation and antimicrobial use, can significantly reduce their occurrence.
Area of Science:
- Endodontics
- Microbiology
- Inflammation
Background:
- Inter-appointment flare-ups involve pain and swelling after endodontic procedures.
- Microbial factors are the primary cause of these flare-ups.
- An imbalance between microbial aggression and host defenses can lead to acute periradicular inflammation.
Purpose of the Study:
- To review the causative factors of inter-appointment flare-ups in endodontic treatment.
- To propose preventive measures to reduce the incidence of flare-ups.
Main Methods:
- Literature review of factors contributing to endodontic flare-ups.
- Analysis of microbial and environmental conditions influencing flare-ups.
- Proposal of evidence-based preventive strategies.
Main Results:
- Microorganisms are the principal agents causing endodontic flare-ups.
- Factors disrupting the host-microbe balance include apical debris extrusion, incomplete preparation, and altered canal environments.
- Preventive measures include careful instrumentation, single-visit chemo-mechanical preparation, antimicrobial medicaments, and aseptic techniques.
Conclusions:
- Understanding microbial causes is crucial for preventing flare-ups.
- Adoption of specific preventive measures can significantly decrease the incidence of inter-appointment flare-ups.
- Effective prevention strategies enhance patient outcomes and reduce treatment complications.