Ultrasonic scaler:Working Principle, Applicability & Precautions

Ultrasonic scalers are professional medical methods for removing tartar, but they must be operated by doctors in professional institutions. It can efficiently remove tartar on the tooth surface and under the gums through high-frequency vibration and water flow flushing. However, due to issues such as power consumption and operation standards, household ultrasonic teeth cleaning equipment cannot replace professional treatment and may damage teeth or gums.

Detailed answers about ultrasonic teeth cleaning
1. Working principle
The pointed tip of the ultrasonic scaler, under high-frequency vibration, breaks down tartar into fine particles, while the water spray system washes away the debris and cools the instrument. It does no damage to the enamel (under the premise of standardized operation) and can remove supragingival calculus and superficial subgingival calculus.

2. Applicability analysis
Recommended for: Those with red, swollen and bleeding gums, obvious yellowish-brown calculus on the tooth surface, and persistent bad breath.
Careful assessment is required for those with pacemakers installed (some models carry the risk of electromagnetic interference), those with enamel hypoplasia or severe tooth sensitivity.

3. Precautions
Avoid cold and hot stimulating foods within 24 hours after teeth cleaning. Some people may experience temporary tooth sensitivity (which will ease within 1-2 weeks).
Professional teeth cleaning 1-2 times a year can maintain the effect. When used in combination with the Bass brushing technique and dental floss, it can effectively reduce the recurrence of calculus.
If tartar has covered more than one-third of the tooth surface, or is accompanied by gum recession and loose teeth, it is recommended to seek medical attention as soon as possible. Dental health is an important defense line for overall health. Your active attention and actions are the best care for your own body.