Oral Care: Tests & Diagnosis

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  • KOH (potassium hydroxide) preparation for oral candidiasis (thrush)

    03/10/08, Healthwise

    The KOH preparation test is used to determine whether oral candidiasis (thrush) is present in a person's mouth. A sample of skin is taken from the person's mouth by lightly scraping the white patches.

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  • Dental X-rays

    08/21/08, Healthwise

    Dental X-rays are pictures of the teeth, bones, and soft tissues around them to help find problems with the teeth, mouth, and jaw. X-ray pictures can show cavities, hidden dental structures (such as wisdom teeth), and bone loss that c

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  • Self-Examination for Dental Plaque

    08/21/08, Healthwise

    A self-examination for dental plaque is done using a product that stains the plaque on your teeth. Dental plaque is a sticky film of bacteria that sticks to your teeth, the spaces between the teeth, and under your gums. It can harden

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  • Tonsillitis - Health Tools

    12/10/08, Healthwise

    Health Tools help you make wise health decisions or take action to improve your health.

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  • Gum Disease - Exams and Tests

    08/24/07, Healthwise

    Your dentist or dental hygienist will examine your gums and teeth for gum disease during regular visits. Using a small mirror and a tool called a probe, your dentist will look for:

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  • Malocclusion and Orthodontics - Exams and Tests

    01/22/09, Healthwise

    During routine dental visits, your dentist typically looks for developing malocclusion. Talk with your dentist about any oral habits (such as a child's use of a pacifier) or difficulties with speech, chewing, or pain. Your dentist may

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  • Wisdom Tooth Problems - Exams and Tests

    09/25/07, Healthwise

    Your dentist will examine your teeth and gums for signs of a wisdom tooth coming through your gum or crowding other teeth. You will have X-rays to determine whether you have problems with your wisdom teeth now or whether they are

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  • Salivary Gland Scan

    09/11/07, Healthwise

    A salivary gland scan uses a special camera and a tracer (radioactive chemical) to take pictures of the salivary glands. This can help your doctor find the cause of dry mouth (xerostomia) or swelling in the salivary glands.

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  • Tonsillitis - What Happens

    12/10/08, Healthwise

    Tonsillitis caused by a virus typically lasts 4 to 10 days. A bacterial infection lasts slightly longer. If symptoms include sore throat, fever above , and swollen lymph nodes, the infection might be caused by strep bacteria. Stre

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  • Tonsillitis - Exams and Tests

    12/10/08, Healthwise

    Diagnosis of tonsillitis is based on a medical history and a physical examination of the throat. An accurate medical history is necessary in order to determine whether tonsillitis is recurrent, which may affect treatment choices.

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