What are 3 common shoulder injuries?
Common Injuries of the Shoulder
- Shoulder instability. Shoulder instability happens most often in young people and athletes.
- Rotator cuff tear. The rotator cuff is a group of 4 muscles of the upper arm.
- Frozen shoulder. This extreme stiffness in the shoulder can happen at any age.
- Overuse/strains.
- Arthritis.
What are the two most common shoulder injuries?
The most common shoulder injuries are sprains, strains, and tears.
- Shoulder Sprain. A separated shoulder, or acromioclavicular joint injury, is sometimes referred to as a shoulder sprain.
- Shoulder Strain. A shoulder strain is a stretching or tearing of a muscle or tendon in the shoulder.
- Shoulder Tear.
What is the most common shoulder injury?
Rotator cuff tears are among the most common types of shoulder injuries. Rotator cuff tears are most common in people who repeatedly perform overhead motions.
How can I tell if I tore my rotator cuff?
The most common symptoms of a rotator cuff tear include:
- Pain at rest and at night, particularly if lying on the affected shoulder.
- Pain when lifting and lowering your arm or with specific movements.
- Weakness when lifting or rotating your arm.
- Crepitus or crackling sensation when moving your shoulder in certain positions.
What does a shoulder tear feel like?
Typically, you will feel pain in the front of your shoulder that radiates down the side of your arm. It may be present with overhead activities such as lifting or reaching. You may feel pain when you try to sleep on the affected side.
Can a rotator cuff tear repair itself?
Even though most tears cannot heal on their own, good function can often be achieved without surgery. If, however, you are active and use your arm for overhead work or sports, then surgery is most often recommended because many tears will not heal without surgery.
Can shoulder pain go away on its own?
But if you have general, mild shoulder pain, try adjusting your activities, taking nonsteroidal anti-inflammatory drugs, and performing mild stretches to see if the pain improves on its own. However, if the pain doesn’t go away after a few weeks, you should consult your doctor.
What is shoulder muscle anatomy?
The shoulder muscle, collectively known as the Deltoids, is a three-headed muscle that caps the shoulder area. The three heads of the Deltoid are the Anterior, Lateral, and Posterior. All three Deltoid heads attach to the humerus. The Anterior and Lateral heads originate on the collar bone, while the Posterior head originates on the scapula .
What is a ligament in the shoulder?
In the shoulder, the joint capsule is formed by a group of ligaments that connect the humerus to the glenoid . These ligaments are the main source of stability for the shoulder. They are the superior, middle and inferior glenohumeral ligaments.
What is shoulder movement?
The main movement around the shoulder joint is to rotate the arm in a circular motion or to abduct out and away from the body, which is mainly assisted by the glenohumeral joint—also known as shoulder joint.
What is a shoulder socket?
The shoulder is a “ball-and-socket” joint where the “ball” is the rounded top of the arm bone (humerus) and the “socket” is the cup (glenoid) of the shoulder blade. A layer of cartilage called the labrum cushions and deepens the socket. A dislocation occurs when the humerus pops out of its socket, either partially or completely.
