When tendons become trapped under the acromion, the rigid bony arch of the shoulder blade, it can cause shoulder pain called impingement syndrome. The tendons become compressed, damaged, and inflamed leading to rotator cuff tendonitis. This can occur from general wear and tear as you get older, or from an activity that requires constant use of the shoulder like baseball pitching, or from an injury. There are four muscle tendons that connect to the shoulder that make up the rotator cuff.
Shoulder Pain: Causes, Treatment, and When to See a Doctor
Shoulder pain is a common ache in the U. The most mobile joint in your body, the shoulder is made up of bones held in place by muscles, tendons, and ligaments. They're all designed to work together to allow the shoulder to move freely in many different directions. This allows you to do everything from raising your arms over your head to throwing a baseball and scratching your back. You'll need to consult your doctor for a formal diagnosis of your shoulder pain.
The main shoulder joint — the glenohumeral — is a ball-and-socket joint. This ball fits into the shoulder blade bone, which acts as the socket, giving your shoulder a wide range of movement. But, the shoulder socket is very small, compared to other ball-and-socket joints, such as the hip.
Shoulder pain is a very common reason for consulting a doctor. The shoulder is the most mobile of all our joints, and also the most used since it forms the connection between three different bones — the scapula, humerus and clavicle. It is involved in a number of ordinary, everyday movements such as combing your hair, drinking a coffee and driving a car, and these repetitive movements can weaken the shoulder. The shoulder is also a highly complex joint as it is made up of several articulations, muscles and tendons. Shoulder pain can therefore have a number of causes, which will determine how the pain should be treated.