Tooth polishing

Tooth polishing is a dental procedure commonly performed as part of a routine dental cleaning. It involves the removal of dental plaque and other debris from the teeth to make them smoother and shinier. This procedure is often performed by a dental hygienist using a specialized tool known as a prophylaxis angle.

History

The practice of tooth polishing dates back to ancient times. The Ancient Egyptians and Ancient Romans used various substances such as crushed bones and oyster shells to clean and polish their teeth. In the 18th and 19th centuries, tooth polishing became more refined with the introduction of tooth powders made from chalk, pulverized brick, and salt.

Procedure

Tooth polishing typically follows scaling, a procedure that removes hard deposits like tartar from the teeth. The dental hygienist uses a prophylaxis angle, which is a handheld device with a rubber cup or brush attachment that spins. The cup or brush is coated with a special paste, often containing pumice, and applied to the teeth. The spinning action of the prophylaxis angle, combined with the abrasive nature of the paste, effectively polishes the teeth.

Benefits and Risks

Tooth polishing can make the teeth appear whiter and feel smoother. It can also help to remove minor stains. However, it is not a substitute for professional teeth whitening procedures.

While generally considered safe, tooth polishing can cause damage if performed too frequently or aggressively. Over-polishing can wear away the tooth's natural enamel, leading to increased sensitivity and susceptibility to decay.

Alternatives

Alternatives to traditional tooth polishing include air polishing and ultrasonic polishing. Air polishing uses a jet of air and water mixed with a fine powder to clean and polish the teeth. Ultrasonic polishing uses sound waves to create a vibrating motion that removes plaque and stains.

See Also

• Dental prophylaxis
• Oral hygiene
• Dental plaque
• Dental caries