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An ovarian cyst is a fluid-filled sac in or on a person’s ovary. It is very common. Many times, these…
Osteochondritis dissecans is a joint problem. It occurs when an area of bone under a piece of cartilage in the…
Reactive arthritis occurs when your immune system reacts to an infection somewhere else in your body. It can affect your…
Sever’s disease is a common heel injury that occurs in children. It is painful and caused by swelling of the…
Patellofemoral pain is a knee condition. It’s most common in people who participate in high-impact activities that include jumping and…
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