Extrinsic Stain Removal

These flashcards cover key vocabulary related to extrinsic stain removal, including definitions of agents used in dental cleaning and polishing, techniques, contraindications, and considerations for patient care.

Cleaning Agent

A substance that acts by producing scratches in the surface of the tooth or restoration.

Polishing Agent

A substance that smooths surfaces and produces a higher luster than cleaning agents.

Two-body Abrasive Polishing

A polishing technique that does not require prophylaxis polishing paste, typically involving the tool and the tooth.

Three-body Abrasive Polishing

A polishing technique that involves the tool, the polishing agent, and the tooth, often using prophylaxis polishing paste.

Bacteremia

The presence of bacteria in the bloodstream, which can result from cleaning and polishing procedures.

Demineralization

The process where minerals are lost from the tooth structure, often making areas sensitive and more prone to cavity formation.

Aerosol Production

The generation of small airborne droplets during dental procedures, which can lead to cross-contamination.

Pumice

A common abrasive agent used in dentistry, derived from volcanic origins, used for stain removal.

Calcium Carbonate

An abrasive agent that is less abrasive than pumice and available in different grits for dental polishing.

Sodium Bicarbonate

A special powder used in air-powder polishing, effective for removing stains.

Contraindications for Polishing

Conditions that prevent the use of polishing techniques, including no stains, respiratory problems, and tooth sensitivity.

Selective Polishing

The process of only polishing teeth that require it, avoiding unnecessary polishing on healthy surfaces.

Air-Powder Polishing

A technique that uses specially formulated powders for polishing teeth, generating no heat and requiring less time.

Environmental Preparation

Procedures implemented to minimize contaminated aerosols during dental cleaning and polishing.

Prophylaxis Angle

An attachment used in conjunction with a handpiece to hold polishing cups or brushes for dental procedures.

Patient Education

Providing information to patients regarding factors that cause dental stains and the importance of oral hygiene.