Name: How a wisdom tooth is removed
Uploaded: 2014-06-12T11:34:35.000Z
Duration: 2 min 27 s
Description: Thousands of YouTube videos with English-Chinese subtitles! Now you can learn to understand native speakers, expand your vocabulary, and improve your pronunciation...

This animation will show the position of the wisdom teeth

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Here we show the position of the wisdom teeth.

Wisdom teeth are located at the back of your mouth

Wisdom teeth don't usually cause problems.

However, if there isn't enough space for them to come through they

This is when they squeeze against the other teeth,

If one or more of your wisdom teeth are causing problems,

Here we show what an impacted wisdom tooth looks like.

You will usually need to have an X-ray before you have a wisdom tooth removed,

so that your dentist can see its position.

Here we show a dental X-ray, including the wisdom tooth to be removed.

The type of anaesthesia used will depend on the position of your wisdom tooth.

If your wisdom tooth is severely impacted,

This means you will be asleep during the operation and feel no pain.

You will need to go to hospital to have a general anaesthetic.

Alternatively, your dentist may use local anaesthesia.

This completely blocks feeling from the wisdom tooth and surrounding area.

You will stay awake during the operation.

Depending on the position of your wisdom tooth,

your dentist may need to make a small cut in the gum over the tooth,

and then remove any bone that is covering it.

Your dentist may need to cut the tooth into pieces, to make it easier

Your dentist will press a gauze pad against the gum after the tooth has been removed.

Your dentist may use dissolvable stitches to reduce bleeding.

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