Shoulder separation

Content provided by Healthwise

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 a shoulder or a fall on a shoulder or outstretched hand or arm.

Signs and symptoms of a separated shoulder include:

Severe pain at the moment the injury occurs.
Limited movement in the shoulder area (because of pain, not weakness).
Swelling and bruising.
Possible deformity. The outer end of the collarbone may look out of place, or there may be a bump on top of the shoulder.

Treatment may include applying ice, keeping the shoulder still (immobilized) with a sling or wrap, and taking medication to relieve pain, inflammation, and swelling. After symptoms improve, physical therapy may help strengthen muscles in the shoulder region and prevent frozen shoulder (adhesive capsulitis). Occasionally surgery may be needed to repair torn ligaments.

Healing may take 2 to 10 weeks, depending on the severity of the injury.

Credits

Author	Jeannette Curtis
Author	Caroline Rea, RN, BS, MS
Editor	Kathleen M. Ariss, MS
Editor	Susan Van Houten, RN, BSN, MBA
Associate Editor	Tracy Landauer
Associate Editor	Pat Truman
Primary Medical Reviewer	Patrice Burgess, MD - Family Medicine
Primary Medical Reviewer	Adam Husney, MD - Family Medicine
Primary Medical Reviewer	Kathleen Romito, MD - Family Medicine
Last Updated	May 25, 2007

Last updated:	May 25, 2007
Author:	Caroline Rea, RN, BS, MS
Reviewed By:	Kathleen Romito, MD - Family Medicine
Editors:	Susan Van Houten, RN, BSN, MBA, Pat Truman

This information is not intended to replace the advice of a doctor. By using AOL Body, you indicate that you have read, understood, and agreed to our Terms of Service, and AOL Body Advertising Policy. Read more about our content partners.