What is Acromioclavicular (AC) Joint Injury?
An acromioclavicular (AC) joint injury, commonly known as a separated shoulder, occurs when the ligaments connecting the collarbone (clavicle) to the shoulder blade (acromion) are stretched or torn. This type of injury is often caused by a fall onto the shoulder or a direct blow to the shoulder, such as in contact sports.
Symptoms of an AC joint injury include pain, swelling, and bruising around the top of the shoulder. In more severe cases, a visible bump or deformity may be present where the collarbone meets the shoulder blade.
Physical Therapy for Acromioclavicular (AC) Joint Injury
Treatment for an AC joint injury depends on the severity of the injury.
Conservative treatment for mild to moderate AC joint injuries typically involves rest, ice, and pain medication to reduce swelling and discomfort. Physical therapy is also an important part of rehabilitation, focusing on exercises to improve strength, flexibility, and stability in the shoulder joint. In more severe cases, especially those involving significant ligament damage, surgery may be necessary to repair the AC joint.
Recovery from an AC joint injury can vary depending on the severity of the injury and the individual's overall health. With proper treatment and rehabilitation, most people can expect to regain full function of their shoulder and return to their normal activities. Physical therapy can play a key role in helping individuals recover from an AC joint injury, improve shoulder strength and stability, and prevent future injuries.