A clavicular nonunion is rarely asymptomatic and often results in disability from pain at the site of nonunion, altered shoulder mechanics ... union and restore the clavicle to its normal length.

However, your collarbone, also known as the clavicle, may hurt for other reasons. It can be tender from sleeping in a bad position, shoulder problems, or underlying illnesses such as ...

They’re attached to three different bones in your upper body: Collarbone (clavicle) Shoulder blade (scapula) Upper arm bone (humerus) Your deltoid muscles start near your clavicle and scapula.

Letting your thumbs turn up a bit at the top of the movement will allow for external shoulder rotation and open a space between your clavicle and shoulder bone. Don’t lift your weights too high.

with what has been reported as a fractured clavicle. McDavid slammed into the boards and immediately got up holding his shoulder during Tuesday’s game. Edmonton Oilers rookie star Connor McDavid ...