How is the removal of dental plaque using ultrasound

How is the removal of dental deposits using ultrasound

One of the methods for removing dental plaque is the method of removing dental plaque using ultrasound. Scaler — This is an ultrasonic dental plaque remover. The principle of operation is as follows: inside the body of the apparatus is a motor-generator. With the help of this motor, a special nozzle oscillates ultrasonic frequency. When the tip of the nozzle comes in contact with hard dental deposits, ultrasonic vibrations from the tip propagate to the dental deposits themselves. At the same time, vibration waves occur, which contribute to the destruction of dental deposits.

When the process of removing dental plaque using ultrasound takes place, a liquid is necessarily supplied to the tip of the nozzle to cool the surface of the tooth and the nozzle itself. Water is usually used as a liquid, less often antiseptic solutions. Also, water helps to flush out fragments of dental plaque and wash them out of periodontal pockets. When a tartar removal procedure is performed, a saliva ejector is always placed in the patient's mouth, which serves to remove all the liquid.

How dental plaque is removed with ultrasound

After the removal of massive dental deposits, roughnesses that are not visible to the eye remain on the surface of the tooth. These roughnesses also need to be removed. If they are not removed, then microbial plaque can again attach to the rough surface of the tooth, which will lead to the reappearance of tartar. And in order to remove roughness, you need to polish your teeth. Polishing is done using polishing pastes and special brushes.

The procedure for removing tartar does not pose any danger to the patient. But this is only if the dentist holds the ultrasonic tip correctly: it must always be placed parallel to the tooth surface. If placed perpendicularly, the nozzle can injure the tooth enamel.

How is the removal of dental plaque using ultrasound

There are also some risks during this procedures for patients who have crowns, veneers and fillings. Such risks exist if the filling was delivered poorly, and the crown was fixed on poor cement. In this case, the filling may fall out, and the crown may become cemented.

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