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Ðề tài: Wising Up About Wisdom Teeth

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    nhmy
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    Default Wising Up About Wisdom Teeth

    Chủ Đề: Default Wising Up About Wisdom Teeth

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    ►Ngày Gửi: 26-05-09 ►Đánh Giá: Sao

    This is a general medicine artical, so you can read it easily and know some new words.

    WISING UP ABOUT WISDOM TEETH
    - Sunflower, april 2009 -

    NOTES
    1. wise up (v): to become awake of the unpleasant truth about a situation.
    2. molar (n): any of the twelve large teeth at the back of the mouth used for crushing and chewing food.
    3. gums (n): either of the firm areas os flesh in the mouth to which the teeth are attached.

    READING
    Wisdom teeth are normally the last teeth to appear in the muoth. It usually happens when people are older and wiser. That is, when they are in their late teenage years or early twenties.

    Wisdom teeth are molars, or chewing teeth at the back of the mouth. The third set of molars, if you have them, are your wisdom teeth. They can grow into place normally and never cause a problem. But often there is not enough room for them in the mouth. They might crowd the other teeth. Sometimes they even push through the gums sideways.
    An impacted wisdom tooth is one that fails to completely rise through the gums - the term is erupt. Wisdom teeth that only partly erupt can leave space for bacteria to enter around the tooth. Infection is a rist in these cases.

    The Americans Dental Association says removal is generally advised when wisdom teeth only partly break through the gums. Removal is also advised if there is a chance that poorly aligned wisdom teeth will damage other teeth. And removal is called for in cases where fluid collects around a wisdom tooth that is partly or fully below the gum.
    The removal of wisdom teeth is performed by oral surgeons. They say if removal is advised, the best time to do it is before the teeth cause any problems or pain.
    The Americans Association of Oral and Maxillofacial Surgeons says young adults are the best candidates for wisdom teeth removal. The group says older patients may be at greater risk for disease in the tissue surrounding the molars.
    Patients can have general anesthesia during the operation. Or they might choose to have a local painkiller and remain awake. It may depend on the condition of the wisdom teeth and the number to be removed.
    After surery, there can be swelling of the gums and face and some pain. Both can be treated with cold wraps and medication.

    The video of the wisdom teeth removal
    http://www.youtube.com/watch?v=GY459kTn32c
    thay đổi nội dung bởi: nhmy, 26-05-09 lúc 03:59 AM

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