Tinea unguium is a type of fungal infection. The fungus infects the fingernails and, more commonly, the toenails. It's more common in men, older adults, and people who have diabetes or peripheral vascular disease.

Shigellosis is a digestive illness caused by bacteria. You can get it by eating or drinking contaminated food or water.

A gallium scan is an imaging test. It is done to look for inflammation, infection, or cancer in your body.

Infection may occur after a joint replacement. To treat it, antibiotics may be sent directly into the joint through a catheter. The catheter stays in place for several weeks.

Infectious tenosynovitis is an infection of a tendon and its protective sheath. This infection is most common in the finger, hand, or wrist, and it needs quick treatment to prevent permanent damage.

A foraminotomy is a surgery to widen an area in 1 of your spinal bones (vertebrae). This takes pressure off a nerve that is compressed by the bone.

A plantar wart is a small noncancer growth on the bottom of the foot. Learn more about them, including causes, symptoms, and treatment.

Follow these directions for toe extension stretch.

This exercise helps strengthen your quads.

Patellofemoral syndrome is a condition that causes pain on the front of the knee. Learn about causes, symptoms, treatment, and possible complications.