Perceptor wearing a mask and holding tools looks into astrotain's mouth who is in a chair, facing the camera.

Perceptor: Wider please, oh hello there, just giving astrotrain a check up. Today we will talk about teeth.

At the beginning, a baby has no teeth, but gains some as they grow. A child only has 20 milk teeth in their mouth, but when they become adults, they will have 32 permanent teeth. Altogether we have 8 incisors, 4 canines, 8 premolars, 12 molars plus 4 wisdom teeth.

To make sure your teeth are in good condition, you need to brush and floss them, and eat nutritious food, if you don't you will require treatment. But do not worry, the area around the tooth is frozen first

The most comment is a cavity, a hole in the tooth which is treated by drilling the hole and filling.

A root carnal is similar because instead of drilling the surface of the tooth, it must drill through to the middle of the tooth and remove infected pulp. Which is what I'm going to do to astrotrain here.

Astrotrain looks scared and tries to leave, only for perceptor (without looking) to take his shoulder and place him back into the chair.

Perceptor: Please stay still, I'm not finish.

However if the tooth is beyond treatment, it will have to be extracted. And it's not just teeth you need to keep healthy, you also need to include your gums and breath.

Astrotrain tries to leave again but is pushed down again.

Perceptor: I'll be gentle

Astrotrain tries to leave again but clutches his mouth in pain and Perceptor holding a syringe swing the chair round.

Perceptor: It'll never get better if not treated, See you again students