Q: My 14-year-old daughter broke her collarbone when she fell during a soccer game. How worried should I be?A: The clavicle (the medical name for the collar bone, there is one on each side of the body) is an “S” shaped bone (although with fairly subtle curves in the “S”) that acts like a beam connecting the torso and the arm, with its proximal end (the beginning of the “S”) connecting it to the breast bone [...]