Leather jacket repair doesn't have to be complicated endeavor. You can get a lot of wear out of a leather jacket but, over time, it can crack, dry out or rip due to general use. There are ways to correctly do leather jacket repair; then there are mistakes that can be made to make the job much harder than it should be.
This type of calcific tendonitis is more common among younger patients, and seems to go away by itself in many cases. Probable causes include repetitive overhead use of an arm, frequent lifting, tennis, hammering, gardening and weightlifting. A history of trauma to the shoulder may also be involved.
X-rays are good for looking at the bones of the shoulder but they won't show problems in the soft tissues around the joint - the muscles, tendons or cartilage. An x-ray may also show a deposit of calcium in the tendons which can sometimes cause inflammation and pain (acute calcific tendinitis).