Coronal Polishing Techniques and Guidelines

The video tutorial covers the process of coronal polishing, emphasizing the importance of wearing gloves and using the correct equipment setup. It explains how to properly grasp the handpiece and prophy angle to avoid fatigue and ensure control. The tutorial details the technique for polishing strokes, including starting from the distal surface and working forward, using slow speeds to prevent heat damage. It also highlights the importance of managing heat and applying the right pressure to avoid damaging the tooth or gingiva. Finally, it discusses ensuring complete coverage of the tooth surface and reapplying the polishing agent as needed.

Why is it important to wear gloves during coronal polishing?

• To prevent contamination and ensure hygiene

• To protect the teeth from damage

• To keep the polishing agent off the skin

• To improve grip on the handpiece

What is the correct way to attach the polishing cup to the prophy angle?

• By twisting it on

• With a magnetic connection

• Using adhesive

• With a snap-on or screw-on attachment

How should the handpiece and prophy angle be held?

• With a finger grip

• In a fist grip

• With a pin grasp

• Using a palm grip

What can result from an insecure grasp of the handpiece?

• Loss of control and potential fatigue

• Increased polishing speed

• Better polishing results

• Reduced noise

Where should the polishing stroke begin?

• At the incisal edge

• On the mesial surface of the anterior tooth

• At the gingival margin

• On the distal surface of the most posterior tooth

What is the recommended speed for the polishing cup?

• Slowest speed

• Medium speed

• Fastest speed possible

• Variable speed

Why should intermittent strokes be used during polishing?

• To increase friction

• To allow heat to dissipate

• To use less polishing agent

• To save time

How long should each tooth be polished?

• 6 to 8 seconds

• 3 to 5 seconds

• 1 to 2 seconds

• 10 seconds

What motion should be used to avoid creating heat during polishing?

• Up and down motion

• Back and forth motion

• Patting and wiping motion

• Circular motion

How should the polishing cup be adapted to fit every area of the tooth?

• By applying more pressure

• By using a larger cup

• By using a different polishing agent

• By turning the handpiece