What is a Rotator Cuff Tear?
A rotator cuff is a group of tendons in the shoulder joint that provides support and enables a wide range of motion. A major injury to these tendons may result in rotator cuff tears. It is one of the most common causes of shoulder pain in middle-aged and older individuals.
What are the Causes of Rotator Cuff Tears?
A rotator cuff tear may occur with repeated use of the arm for overhead activities, while playing sports, or from a motor accident.
What are the Symptoms of Rotator Cuff Tears?
A rotator cuff tear causes severe pain, weakness of the arm and crackling sensation on moving the shoulder in certain positions. There may be stiffness, swelling, loss of movement and tenderness in the front of the shoulder.
How is a Rotator Cuff Tear Diagnosed?
Your surgeon diagnoses a rotator cuff tear based on a physical examination and X-rays. A rotator cuff tear is best viewed on magnetic resonance imaging (MRI).
What are the Treatment Options for Rotator Cuff Tears?
The conservative treatment options for rotator cuff tears are:
- Shoulder Sling
- Pain medication
- Injection of a steroid (cortisone) and a local anesthetic in the subacromial space of the affected shoulder to relieve inflammation and pain
Surgery for Rotator Cuff Tears
Rotator cuff repair may be performed by open or arthroscopic surgery. In arthroscopy, the space for rotator cuff tendons will be increased and the cuff tear is repaired using suture anchors. These anchor sutures help in attaching the tendons to the shoulder bone. Following the surgery, you may be advised to practice motion and strengthening exercises.
The rotator cuff consists of 4 muscles that stabilize the ball and socket joint of the shoulder during movement. Large tears in the rotator cuff can lead to joint instability and slipping of the ball (end of the upper arm bone or humerus) out of the socket (the glenoid fossa of the shoulder). Over time, this leads to a condition called rotator cuff arthropathy, which is a form of wear-and-tear arthritis caused by the rubbing of the ball against the outer rim of the glenoid.
The rotator cuff is a set of muscles and tendons which hold the various bones of the shoulder joint together, providing strength and support. Inflammation of the bursa, a fluid-filled sac between the rotator cuff tendons and a bony process at the top of the shoulder called the acromion, is known as shoulder bursitis or rotator cuff bursitis. It is often accompanied by inflammation of the tendons or rotator cuff tendonitis.
Rotator cuff calcification is the abnormal accumulation of calcium deposits in rotator cuff muscles and tendons. The rotator cuff is a group of 4 muscles and tendons in the shoulder joint that join the head of the humerus to the shoulder. It forms a sleeve around the humeral head and glenoid cavity, providing additional stability to the shoulder joint while enabling a wide range of mobility.