The humerus is the long bone of your upper arm. It extends from your shoulder to your elbow, where it joins with the ulna and radius bones of your forearm. A humerus fracture refers to any break in ...

A stress fracture of the foot is a tiny crack in one of the bones in your foot. It’s most commonly caused by overuse and usually not the result of falls or other accidents. In fact, you might not even ...

Hairline or stress fractures are tiny cracks on a bone that often develop in the foot or lower leg. The most significant risk for a hairline fracture is playing high impact sports that involve ...