Elementary students
Learning Center
Geographic tongue
Geographic tongue may look alarming, but it does not cause health issues. Sometimes it can cause tongue pain and make you more sensitive to certain foods.
Schizoid personality disorder
People with this mental health condition do not want to be with others. They stay away from social activities. They're limited in how they express emotions.
Periodontitis
This serious gum infection damages the soft tissue and can destroy the bone that supports your teeth. It can cause teeth to loosen or lead to tooth loss.
Tracheostomy
A surgically created hole in the front of the neck provides an air passage to help breathing when the usual route for breathing is blocked or reduced.
Cardiac catheterization
Find out more about this minimally invasive procedure that can diagnose and treat heart problems, including what's involved in the test and the risks.
Peritoneal dialysis
Learn how this treatment for kidney failure compares to traditional dialysis.
MRI
Learn more about how to prepare for this painless diagnostic test that creates detailed pictures of the inside of the body without using radiation.
Minimally invasive surgery
Learn more about laparoscopy or robotic surgical techniques, which may mean less pain and a shorter hospital stay.
Cortisone shots
These shots can help relieve pain, swelling and irritation. Potential side effects generally limit the number of cortisone shots you can receive in one year.
Rheumatoid factor
Rheumatoid factor — This blood test can help diagnose autoimmune disorders such as rheumatoid arthritis, Sjogren syndrome and lupus.
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