Related Experiment Videos
Dentine caries: take it or leave it?
A Banerjee1, T F Watson, E A Kidd
1Division of Conservative Dentistry, Guy's, King's and St. Thomas' Dental Institute, Guy's Hospital, London.
Summary
Identifying the correct depth for carious dentine excavation is crucial for effective dental restoration. This article reviews clinical and laboratory criteria to accurately distinguish between infected and affected dentine, improving treatment outcomes.
Area of Science:
- Dentistry
- Biomaterials Science
- Dental Research
Background:
- Carious dentine excavation aims to remove infected tissue while preserving healthy dentine.
- Distinguishing between irreversibly demineralised and repairable dentine is challenging clinically and in research.
- Subjectivity in excavation boundary detection leads to variability in treatment and research comparisons.
Purpose of the Study:
- To discuss the rationale behind carious dentine excavation.
- To review available clinical and laboratory criteria for identifying excavatable dentine.
- To improve consistency in carious dentine removal and research methodologies.
Main Methods:
- Literature review of current excavation techniques and diagnostic criteria.
- Analysis of clinical decision-making processes in carious dentine removal.
- Discussion of laboratory methods for differentiating dentine zones.
Main Results:
- The boundary between infected and affected dentine is often indistinct.
- Clinical and laboratory criteria exist to aid in dentine excavation decisions.
- Improved identification of excavation boundaries can enhance restoration quality and research reproducibility.
Conclusions:
- Accurate differentiation of carious dentine zones is essential for successful dental restorations.
- Standardized criteria for excavation are needed to reduce operator variability.
- Further research into objective diagnostic tools for carious dentine is warranted.