May 30, 2025 · An acromioclavicular joint injury, otherwise known as a shoulder separation, is a traumatic injury to the acromioclavicular (AC) joint with disruption of the acromioclavicular …

Jan 2, 2024 · An injury to your acromioclavicular joint occurs when the ligaments between your clavicle and acromion tear or stretch too much. The tear loosens the joint connection between …

Nov 5, 2024 · Acromioclavicular joint injuries, commonly shortened to ACJ injuries, are characterized by damage to the acromioclavicular joint and surrounding structures. Almost …

The most common cause for a separation of the AC joint is from a fall directly onto the shoulder. The fall injures the ligaments that surround and stabilize the AC joint. This figure shows the …

Apr 28, 2025 · An AC joint separation, or AC joint sprain, is an injury to the ligaments which hold the acromioclavicular joint together at the top of the shoulder. Here we explain the symptoms, …

Mar 27, 2023 · Read on to learn more about AC joint separation, including symptoms, how it’s managed, and treatment options.

6 days ago · An acromioclavicular (AC) separation is a common injury affecting the shoulder joint where the collarbone meets the shoulder blade. Often called a shoulder separation, it involves …

The AC joint connects your collarbone and shoulder blade. Learn more about the treatment options and recovery time for a separated shoulder.

What is an AC joint separation? An AC joint separation, often called a shoulder separation, is a dislocation of the clavicle from the acromion. This injury is usually caused by a blow to the …

Aug 21, 2025 · An acromioclavicular (AC) joint separation is when the collarbone and shoulder blade separate at the top of the shoulder. It often happens after a fall or hit to the shoulder and …