Nutrition basics
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Cataract surgery
Cataract surgery — Overview covers risks, complications, results of this eye surgery.
Hormone therapy for prostate cancer
Find out what to expect during testosterone-blocking therapy. Learn about choices, including medicines and surgery.
Face-lift
This cosmetic surgery can give your face a younger shape and look. Understand the risks and benefits of this procedure.
Knee replacement
Knee replacement surgery can relieve pain and restore function to a knee joint that's severely damaged, usually by arthritis.
Active surveillance for prostate cancer
Learn about why doctors may recommend active surveillance for prostate cancer and what to expect.
COVID-19 diagnostic testing
Find out how to test to learn if you're infected with the virus that causes COVID-19.
PSA test
Learn about this prostate cancer screening test, including why it's done, what to expect, risks and results.
Dermabrasion
Find out how this skin-resurfacing procedure can change the appearance of your skin.
Holter monitor
This wearable device keeps track of the heart's rhythm during daily activities. Learn when you might need one and what to expect.
Lung volume reduction surgery
Lung volume reduction surgery helps some people with severe emphysema breathe easier. Diseased lung tissue is removed so the remaining tissue works better.
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