The CMC joint is at the base of the thumb. Using the thumb puts pressure on this joint. Over time, it can lead to osteoarthritis.

This infection is caused by a type of germ (bacteria). It often spreads through contaminated food, such as undercooked meat. It can be a cause of traveler's diarrhea.

A bunion is a bony bump on the joint at the base of the big toe. A bunion changes the shape of the foot. It can also cause pain and problems using the foot.

Angioplasty and stenting is a type of procedure to improve the blood flow in an artery or vein.

The Stretta procedure is a nonsurgical treatment for GERD. It uses heat waves to strengthen the muscles around the LES, so it opens less often. This helps prevent GERD.

Burr holes are small holes that a neurosurgeon makes in the skull. Burr holes are used to help relieve pressure on the brain when fluid, such as blood, builds up and starts to press on brain tissue.

A sitz bath is a type of therapy done by sitting in warm, shallow water. Learn why and how a sitz bath is done.

A brain perfusion scan is a type of brain test that shows the amount of blood in certain areas of your brain. This can help show how your brain is functioning.

Second-degree heart block causes a missed heartbeat and an irregular pulse. Learn about what it is, its causes, and how it's treated.

Bone grafting is surgery to repair and rebuild bones that are damaged or diseased. This surgery can be done to fix bones almost anywhere in your body.