Thoracic outlet syndrome (TOS) occurs when there’s compression of nerves or blood vessels in your lower neck and upper chest. Symptoms include pain, tingling and numbness in your arms and hands.

Thoracic outlet syndrome (TOS) is a general term used to describe three conditions which occurs in the thoracic outlet, an area formed by the top ribs and the collarbone. The syndrome occurs when a …

Jun 4, 2024 · Thoracic outlet syndrome (TOS) is a group of conditions in which there's pressure on blood vessels or nerves in the area between the neck and shoulder. This space is known as the …

Oct 1, 2024 · Thoracic outlet syndrome (TOS) is a disorder that may compress the blood vessels or nerves in the upper chest region. This area — called the thoracic outlet — is behind and below the …

Dec 17, 2024 · Thoracic outlet syndrome (TOS) is when you have pain, swelling, or other symptoms from compression in your thoracic outlet -- the opening between your lower neck and upper chest. It …

The CSA program is a cross-agency coordinated effort, administered by the Indiana Treasurer of State (TOS) in partnership with Indiana Department of Education (IDOE) and the Indiana Commission for …

Thoracic outlet syndrome (TOS) is a condition that occurs when nerves or blood vessels are compressed (pinched or pressed down unnaturally) by the rib, collarbone or neck muscles at the top …

There is no single test to diagnose TOS. A doctor will order several tests to ensure the patient isn’t sufering from a more common diagnosis of the arms, such as arthritis, muscle sprain, or pinched …

Aug 15, 2025 · TOS is caused by compression on nerves and/or blood vessels, although the underlying causes of these compressions can vary. A common area in which nerves are compressed is …

Thoracic outlet syndrome (TOS) occurs when blood vessels in the lower neck/upper chest are compressed, causing pain, numbness and impaired circulation to areas that have restricted pathways.