Thoracic Outlet Syndrome: A Closer Look
Thoracic Outlet Syndrome is when your collarbone can slip down and forward and place pressure on the nerves and blood vessels that lie under it. This can cause a variety of symptoms such as numbness, tingling, weakness and a change in blood flow.
For more specific information, please check with your provider.
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Source and for more information: American Academy of Orthopaedic Surgeons (AAOS)