Rotator cuff tear

Rotator Cuff Tear

Illustration of a Rotator Cuff Tear

A Rotator Cuff Tear is a common injury that involves a tear in one or more of the four tendons of the rotator cuff muscles. The rotator cuff is a group of muscles and tendons that surround the shoulder joint, providing it with stability and enabling the wide range of shoulder movements.

Causes

Rotator cuff tears can occur as a result of a single traumatic event or from long-term wear and tear. The risk of a rotator cuff tear increases with age, with those over the age of 40 being more susceptible. Other risk factors include engaging in activities that require repetitive shoulder movements, such as certain sports or jobs.

Symptoms

The most common symptoms of a rotator cuff tear include pain at rest and at night, particularly if lying on the affected shoulder, weakness when lifting or rotating the arm, and a crackling sensation when moving the shoulder in certain positions.

Diagnosis

File:Shoulder MRI.jpg

MRI of a shoulder showing a rotator cuff tear

Diagnosis of a rotator cuff tear typically involves a physical examination, during which a doctor will assess the patient's range of motion and strength in the shoulder. Imaging tests, such as an MRI or ultrasound, may also be used to confirm the diagnosis.

Treatment

Treatment for a rotator cuff tear can vary depending on the severity of the tear and the patient's overall health. Non-surgical treatments may include physical therapy, steroid injections, and pain medications. In more severe cases, surgery may be required to repair the torn tendon.

Prognosis

With proper treatment, most people can recover from a rotator cuff tear and regain normal function in their shoulder. However, the recovery process can be lengthy, often requiring several months of physical therapy.

See Also

• Shoulder problems
• Physical therapy
• Orthopedic surgery