Caries Risk Assessment
A systematic evaluation of patient-specific biological, behavioral, and socioeconomic factors to classify the likelihood of developing new or progressive dental caries.
Full Definition
Caries risk assessment (CRA) is an evidence-based process used by dental hygienists to stratify patients as low, moderate, high, or extreme risk for dental caries. It considers factors including diet, fluoride exposure, salivary flow, past caries history, presence of cariogenic bacteria, and socioeconomic determinants. Formal CRA tools such as the American Academy of Pediatric Dentistry (AAPD) form or the CAMBRA protocol provide structured documentation frameworks. The resulting risk category drives preventive interventions, recall frequency, and material selection. Editors should note 'caries risk assessment' is preferred over 'cavity risk assessment' in clinical and scientific writing.
Usage
Usage note: Prefer 'caries' to 'cavity' in formal clinical documents. When used as a noun modifier, no hyphen is needed: 'caries risk assessment.'
In Context
- "The caries risk assessment indicated a high-risk classification, prompting the clinician to prescribe 1.1% sodium fluoride toothpaste." — Preventive care treatment plan
- "Completion of a caries risk assessment form is required at each new patient examination and annual review." — Practice policy and procedures manual