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Shoulder Separation

A shoulder separation (acromioclavicular joint injury) occurs when the outer end of the collarbone (clavicle) separates from the end (acromion) of the shoulder blade because of torn ligaments. This injury occurs most often from a blow to the top of the shoulder or a fall onto the shoulder.

Signs and symptoms of a separated shoulder include:

Treatment may include applying ice and keeping the shoulder still (immobilized) with a sling or wrap. Medicine to relieve pain, inflammation, and swelling may be used. Early physical therapy to strengthen the shoulder and get range of motion back is important. It helps with recovery and helps prevent frozen shoulder (adhesive capsulitis). Normal exercises and activities can be done as the pain and other symptoms go away. Sometimes surgery may be needed to repair torn ligaments.

Healing may take 2 to 10 weeks depending on how bad the injury is.

What are the symptoms of a shoulder separation?

Symptoms of a shoulder separation include pain when the injury occurs. Limited shoulder movement as well as swelling and bruising may follow. The small joint over the shoulder may be tender. A deformity is possible at the outer end of the collarbone. There may be a bump on top of the shoulder.

How is a shoulder separation diagnosed?

A shoulder separation is diagnosed through a medical history, a physical exam, and an X-ray.

Your doctor will check:

  • For a deformity or bump.
  • The range of motion of your shoulder and other joints.
  • Blood flow, by taking your pulse and assessing your skin color and temperature.
  • For damage to your nerves or blood vessels.
  • The muscle strength of your shoulder and arm.
  • For broken shoulder bones or damage to the tendons in the shoulder (rotator cuff tear).

Your doctor will probably X-ray your injured shoulder and possibly your uninjured shoulder to help diagnose the severity of the separation.

How is a shoulder separation treated?

Treatment of a shoulder separation depends on its severity. For a type I or II injury, you support your shoulder with a sling. You typically need the sling until the discomfort decreases (a few days to a week). Early physical therapy to strengthen your shoulder and regain range of motion is important for recovery and to prevent frozen shoulder (adhesive capsulitis), a condition that limits shoulder motion . You can return to normal exercises and activities as your pain and other symptoms go away.

Treatment for type III injuries can vary. Some doctors treat them with a sling and physical therapy, while others feel surgery may be needed.

Type IV through VI injuries should be evaluated for possible surgery.

Find shoulder care in Allen County

To schedule an appointment in Allen County, call the Ortho NorthEast office at 260-484-8551 or click below to request an appointment.

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