Preventive Care Advised (PCA)/Operative Care Advised (OCA)--categorising caries by the management option

Area of Science:

• Dentistry
• Oral Health
• Dental Public Health

Background:

• Current dental caries classification systems rely on lesion depth and cavitation, limiting comparability.
• Advancements in understanding caries disease processes necessitate improved diagnostic criteria.

Purpose of the Study:

• To propose a new caries classification system that distinguishes between lesions requiring operative intervention and those managed non-invasively.
• To enhance the meaningfulness and comparability of caries grading systems for improved clinical practice and research.

Main Methods:

• The study proposes a novel categorization system for carious lesions.
• This system differentiates lesions into Preventive Care Is Advised (PCA) and Operative Care Is Advised (OCA) categories.
• It suggests retaining existing criteria for local applications and historical data comparability.

Main Results:

• The proposed system categorizes carious lesions based on recommended intervention: PCA lesions (non-invasive care) and OCA lesions (operative care).
• This new nomenclature aims to improve communication among clinicians, epidemiologists, and researchers.
• It is expected to guide research towards diagnostic techniques assessing lesion activity and behavior.

Conclusions:

• The proposed PCA/OCA classification system offers a more meaningful and comparable approach to dental caries diagnosis.
• Adoption of this system is anticipated to enhance research dissemination, clinical guideline development, and understanding of treatment decision-making.
• The system allows for parallel use of existing criteria, preserving historical data comparability.