Jan 2, 2024 · A shoulder separation occurs when a fall or other trauma tears or stretches the ligaments of your acromioclavicular joint, which is the point where your collarbone meets your shoulder blade. A separated shoulder injury may be mild to severe.

A shoulder separation is not truly an injury to the shoulder joint. The injury actually involves the acromioclavicular joint (also called the AC joint). The AC joint is where the collarbone (clavicle) meets the highest point of the shoulder blade (acromion).

Jan 28, 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 ligaments and/or coracoclavicular (CC) ligaments.

Mar 27, 2023 · AC joint separation occurs when a sudden force to your shoulder pulls your shoulder blade and collarbone apart and damages the ligaments. The most common cause of AC joint separation is a...

The outer end of the clavicle is held in alignment with the acromion by the acromioclavicular ligaments and the coracoclavicular (CC) ligaments. The AC joint is strong, but its location makes it vulnerable to injury from trauma. Injury to the ligaments (also called shoulder separation) can occur as a result of a fall, direct blow, or other trauma.

There are many things that can happen to the AC joint, but the most common conditions are arthritis, fractures and separations. Arthritis is a condition characterized by loss of cartilage in the joint, which is essentially wear and tear of the smooth cartilage that allows the bones to …

Shoulder separation, also known as an acromioclavicular (AC) joint injury, can cause serious discomfort. If you think you have a separated shoulder, you should see a doctor. They can evaluate the severity of your separation and come up with a treatment plan.

Feb 21, 2024 · In this article, we present an uptodate outline of acromioclavicular (AC) joint separation. A clear understanding of acromioclavicular joint injury in terms of the mechanism of injury, clinical picture, diagnostic imaging, and most updated surgical techniques used for the treatment can provide the best care for those patients.

Dec 16, 2023 · Separation of the clavicle and acromion due to injury of the acromioclavicular (AC) and coracoclavicular (CC) ligaments Classified based on the degree of separation and the anatomical structures that are involved (types I–VI)

What is a Shoulder Separation (Acromioclavicular Joint Separation)? A shoulder separation is an injury to the joint where the shoulder blade (scapula) meets the collarbone (clavicle). This joint is known as the acromioclavicular joint or AC joint and is located at the tip of the shoulder.