May 3, 2023 · 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 …

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 …

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 …

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 …

Arterial thoracic outlet syndrome (artery-related) is a very rare form of TOS that occurs when the subclavian artery is narrowed and damaged. This leads to the formation of blood clots or an aneurysm.

Dec 3, 2025 · Thoracic outlet syndrome (TOS) causes pain in the shoulder, arm, and neck. It happens when the nerves or blood vessels just below your neck are compressed, or squeezed.

Thoracic outlet syndrome (TOS) is a group of conditions characterized by compression of the nerves, arteries or veins in this space. Thoracic outlet syndrome can cause neck and shoulder pain, …

Thoracic outlet syndrome (TOS) causes symptoms such as hand weakness, numb fingers, and finger, hand, arm, or shoulder pain. Learn about TOS diagnosis, causes, and treatment.

TOS refers to a group of three distinct disorders caused by compression of the nerves or blood vessels in the lower neck and upper chest area, known as the thoracic outlet.