recurrent caries is tooth decay that develops at the edge of an existing dental restoration, such as a filling or crown. It is commonly discussed when a restoration seems to be failing or when new decay is suspected around it. In everyday terms, it means “a new cavity forming next to an old filling.” Clinically, it is used as a diagnosis and as a reason to monitor, repair, or replace restorations.
secondary caries means tooth decay that develops next to or underneath an existing dental restoration, such as a filling, inlay, onlay, or crown margin. It is also called “recurrent caries,” although the terms are sometimes used with slightly different meanings by different clinicians. It commonly appears at the edges (margins) where a restoration meets natural tooth structure. Dentists use the term in charting, diagnosis, and treatment planning when evaluating existing dental work.
root caries is tooth decay that starts on the root surface rather than the enamel-covered crown. It most often develops near the gumline where the root becomes exposed by gum recession. Clinicians use the term to describe, diagnose, and track decay on cementum and dentin (the root’s outer and inner tooth tissues). It is commonly discussed in preventive dentistry, geriatric dentistry, and restorative care.
dentin caries is tooth decay that has progressed through enamel and into dentin. Dentin is the softer, more porous layer under enamel that connects to the tooth’s nerve (pulp). This term is commonly used in dental exams, X‑rays, and treatment planning notes. It helps describe lesion depth and guides how a cavity may be managed and restored.
enamel caries is tooth decay that is limited to the enamel, the tooth’s hard outer layer. It often appears as a “white spot” or subtle surface change before a visible cavity forms. Clinicians use the term when diagnosing early-stage decay and planning preventive or minimally invasive care. It is commonly discussed in routine checkups, caries risk assessments, and preventive dentistry.
incipient caries is the earliest clinically detectable stage of tooth decay. It typically appears as a “white spot” or subtle change in enamel before a hole (cavity) forms. The term is commonly used in dental exams, radiology reports, and treatment planning notes. It matters because early lesions may be managed in ways that aim to preserve tooth structure.
dental caries is tooth decay caused by acids produced by dental plaque (biofilm) acting on tooth structure. It can start as early mineral loss in enamel and may progress to a cavity (a hole) in the tooth. The term is commonly used in dental exams, radiology reports, and treatment planning. It is discussed in both patient education and clinical documentation because it is a leading reason for restorations.
caries is the clinical term for tooth decay caused by a disease process that breaks down tooth structure over time. It happens when dental plaque (a bacterial biofilm) produces acids that dissolve minerals from enamel and dentin. caries is commonly discussed in dental checkups, X-ray findings, treatment planning, and preventive care. It can range from early, non-cavitated “white spot” changes to cavitated lesions that may need a restoration.
gingival retraction is a clinical technique used to gently move the gum tissue (gingiva) away from a tooth. It creates temporary space at the gumline so dentists can see and access the tooth’s edge more clearly. It is commonly used before dental impressions, digital scans, and gumline restorations. It may also help control moisture or minor bleeding in the working area.
retraction cord is a thin, flexible thread placed gently between the tooth and the gumline. It is used to temporarily move the gum tissue away from the tooth and control moisture. Dentists commonly use it during crown, veneer, and filling procedures near the gum margin. It is also used before impressions or scans so the tooth edge can be seen clearly.