Arterial thoracic outlet syndrome (TOS) is a condition caused by compression of the nerves and/or blood vessels in the thoracic outlet, which is the area between the collarbone and the first rib. Symptoms of TOS can include pain in the neck, shoulder, and arm, numbness and tingling in the fingers, and weakness in the arm. Treatment for TOS may include physical therapy, medications, and in some cases, surgery.

The most common symptoms of arterial thoracic outlet syndrome include:

-Pain in the neck, shoulder, and arm
-Numbness and Tingling in the fingers
-Weakness in the arm and hand
-Coldness in the arm and hand
-Discoloration of the arm and hand
-Swelling in the arm and hand
-A feeling of heaviness in the arm
-A decrease in the size of the pulse in the affected arm

The exact cause of arterial thoracic outlet syndrome is unknown, but it is believed to be caused by a combination of anatomical and environmental factors. Anatomical factors may include a congenital narrowing of the thoracic outlet, an extra rib (cervical rib), or an abnormal first rib. Environmental factors may include repetitive activities such as lifting, carrying, or overhead reaching. Other possible causes include trauma, obesity, and pregnancy.

1. Physical therapy: Physical therapy can help to improve posture, strengthen the muscles in the shoulder and neck, and improve range of motion.

2. Medications: Non-steroidal anti-inflammatory drugs (NSAIDs) can help to reduce inflammation and pain.

3. Surgery: Surgery may be necessary to remove the first rib or to repair the damaged blood vessels.

4. Compression garments: Compression garments can help to reduce swelling and improve circulation.

5. Lifestyle changes: Making lifestyle changes such as quitting smoking, eating a healthy diet, and exercising regularly can help to reduce the risk of developing arterial thoracic outlet syndrome.

1. Repetitive activities that involve the arms and shoulders, such as throwing a ball or lifting weights.
2. Being female.
3. Having a family history of thoracic outlet syndrome.
4. Having an extra rib (cervical rib) in the neck.
5. Having a history of trauma to the neck or shoulder.
6. Having a job that requires repetitive overhead motions.
7. Having a neck or shoulder injury.
8. Having a tumor in the chest or neck.
9. Having a congenital abnormality of the rib cage or shoulder.
10. Having a condition that affects the muscles or nerves in the neck or shoulder, such as scoliosis or fibromyalgia.

Yes, there are treatments available for arterial thoracic outlet syndrome. Treatment options include medications, physical therapy, and surgery. Medications may include anti-inflammatory drugs, muscle relaxants, and blood thinners. Physical therapy may include stretching and strengthening exercises to improve posture and reduce muscle tension. Surgery may be recommended to remove the extra tissue or to repair the damaged artery.