2023年5月11日 · Rotator cuff injuries can range in severity from simple inflammation to complete tendon tears. The rotator cuff is a group of muscles and tendons that surround the shoulder joint, keeping the head of the upper arm bone firmly within the shallow socket of the shoulder.

2023年8月21日 · A partial or complete rotator cuff tear makes it difficult to raise and move your arm. You may have shoulder pain and arm weakness. Rotator cuff injuries are common, …

2024年9月23日 · A rotator cuff tear is an injury to the muscles and tendons that stabilizes the shoulder joint. It causes pain and weakness and affects how much you can move...

2024年11月25日 · Warning signs of a torn rotator cuff are typically felt in the shoulder area. Both partial rotator cuff tears and complete, full-thickness rotator cuff tears (FTRCTs) can make arm movements difficult and cause sharp pain or a dull ache in the shoulder that worsens at night.

2025年3月24日 · Rotator cuff pain is felt at the front and side of your shoulder and upper arm. Pain in this area often indicates injured, inflamed, or worn-down tendons in the rotator cuff. The rotator cuff consists of four muscles that surround your shoulder blade (scapula) and connect to your upper arm bone (humerus).

2025年2月13日 · Torn rotator cuffs are sometimes painful and can have a major impact on your quality of life. Read about the symptoms, causes and treatment options for this common...

2021年12月20日 · When a rotator cuff is torn, the tendon part of the muscle tears away from the bone of the upper arm. A rotator cuff tear can result from an injury such as a fall or heavy …

There are two main causes of rotator cuff tears: injury (acute) and wear (degeneration). If you fall down on your outstretched arm or lift something too heavy with a jerking motion, you can tear your rotator cuff. This type of tear can occur with other injuries, such as a broken collarbone, a dislocated shoulder, or a wrist fracture.

2019年4月16日 · When a rotator cuff tear occurs, one or more of the tendons detaches from the humerus. The tear may be complete or partial and can cause significant pain and restrict movement. Both surgical...

2023年11月27日 · Rotator cuff strains or tears are generally caused by: Rotator cuff injuries can range from mild to severe. They tend to fall into one of two categories: acute or chronic. …