How a Dentist Diagnoses and Treats Cavities

A cavity is not treated by choosing a filling before the tooth is examined. The dentist first checks whether decay is early and non-cavitated, has formed a hole, or has affected deeper tissues. Those stages need different care.

An examination, symptom history and X-rays when indicated help assess the lesion and pulp. Dark staining or sensitivity alone does not prove a cavity. Ask which tooth and surface are affected and whether the finding is active.

Some early enamel lesions without a cavity can be managed with fluoride, plaque control, changes in sugar exposure and monitoring. A dentist may discuss other preventive treatments according to risk. Monitoring means a planned reassessment, not ignoring the finding.

A cavitated tooth may need a filling. A larger defect may require an inlay, onlay or crown, depending on remaining tissue and bite. Material and design are chosen individually. A restoration repairs the defect but does not eliminate future caries risk.

When decay approaches or affects the pulp, preserving pulp health, pulp treatment or root canal treatment may be considered. A tooth that cannot be restored may need extraction. Children’s primary teeth require their own assessment. Persistent pain or swelling should not wait for the next checkup.

Patient education, not an individual diagnosis or a claim of clinical review. Treatment and availability must be confirmed with your selected office.