What is the ultrasonic scaler used for?

Ultrasonic scalers use ultrasound to remove calculus deposits from your teeth more effectively. They work mechanically using high vibrational energy that effectively blasts calculus, so it is easier to remove.

Is ultrasonic scaling better?

Research has shown that ultrasonic scaling instruments are at least as effective as manual scalers at removing tartar from tooth surfaces, including from within gum pockets that are shallow. However, where ultrasonic instruments really shine is in the clearing of deposits from deeper pockets.

What is an ultrasonic scaler and what is it used for?

Ultrasonic scalers are used to remove calculus rapidly from the tooth surface. The scaling tip vibrates in the ultrasonic range of 20-45 kHz (i.e. 20,000 to 45,000 times per second), with an optimum frequency between 18 kHz and 32kHz.

What is the difference between Sonic and ultrasonic scalers?

It is stated that a sonic scaler ‘hammers’ the tooth surface, irrespective of its alignment to the tooth, whereas a piezoelectric ultrasonic scaler may oscillate parallel to the tooth surface and gently remove calculus if the alignment is correct (17).

When do you not use an ultrasonic scaler?

Although most modern pacemakers are shielded, tell your dentist and/or hygienist if you have one. Ultrasonic power scalers are not recommended for individuals with hypersensitive teeth, which may include primary teeth or newly erupted teeth.

What are the types of ultrasonic scalers?

How Do Ultrasonic Scalers Work? There are currently two main types of ultrasonic scalers (the piezoelectric and magnetostrictive varieties), but both work the same way — electromagnetic forces coursing through the hand-held unit cause its tiny tip to vibrate rapidly.

How does ultrasonic cleaning work?

Ultrasonic cleaning works through high-frequency sound waves transmitted through liquid to scrub clean the surface of immersed parts. The high-frequency sound waves, typically 40 kHz, agitate the liquid solution of water or solvent, and cause the cavitation of solution molecules.

What are sonic scalers?

Sonic scalers remove calculus from the surface of the tooth. These units are attached to an outlet yoke of an air driven dental unit.

What are the advantages of hand scaling and ultrasonic scaling?

Ultrasonic scalers are more effective and less invasive than manual scrapers. They also allow the hygienist to clean your teeth better, getting into harder to reach areas. Using an ultrasonic scaler may even result in whiter teeth since it’s possible for surface stains to be removed in the process.

What is the difference between magnetostrictive and piezoelectric?

Piezoelectric transducers utilize the piezoelectric property of a material to convert electrical energy directly into mechanical energy. Magnetostrictive transducers utilize the magnetostrictive property of a material to convert the energy in a magnetic field into mechanical energy.

What should I know about using an ultrasonic scaler?

Properly Using an Ultrasonic Scaler The biggest misconception of ultrasonic use is needing lateral pressure in order to be effective. When pressure is applied during ultrasonic use, the tip will not vibrate. The vibrations of the tip activate and help remove or pulverize the calculus.

Can a sonic scaler be used for calculus removal?

Use of the magnetostrictive ultrasonic scaler resulted in the least tooth substance loss 22. Some studies evaluated the efficacy of hand scalers, sonic and ultrasonic scalers in calculus removal from the furcation of multi-rooted teeth.

Are there still sonic scalers for dental hygienists?

Ultrasonic scaling has been around for decades and should be part of the dental hygienist’s daily patient routine. Sonic scalers are still around, but most have transitioned to ultrasonic scalers. There are two types of ultrasonic scalers: magnetostrictive and piezoelectric.

What kind of Scaler is used for dental work?

Ultrasonic scaling has been around for decades and should be part of the dental hygienist’s daily patient routine. Sonic scalers are still around, but most have transitioned to ultrasonic scalers. Ultrasonic Scaling Technology. There are two types of ultrasonic scalers: magnetostrictive and piezoelectric.