When it comes to chewing gum, it's the type of gum you chew that makes a difference in whether it's helpful or harmful to your teeth. While chewing gum containing sugar may actually increase your chances of developing a cavity, there is clinical evidence that demonstrates just the opposite for sugar-free gum.
The olecranon process is the prominent bony projection of the ulna bone that can be felt at the elbow. Hook-like in shape, it is the structure that curves around the bottom of the humerus bone in the upper arm and encapsulates the elbow joint. It also is the site of attachment for several muscles of the arm.
Symptoms of olecranon bursitis may include: 1  Pain, especially with movement of the elbow or pressure on the elbow. 2  Swelling. 3  One lump may be felt in the back of the affected elbow. 4  The swelling or lump is caused by increased fluid within the bursa and is tender with movement or when touched. This is the most common cause of olecranon bursitis. 2  A sudden injury, such as a blow to the elbow, causing bleeding or fluid buildup. 3  Infection caused by any of the following: 4  An injury at the site of the bursa. 5  An infection in tissue near the bursa that spreads to the bursa. 6  A blood-borne infection.