Definitions for "THORACIC OUTLET SYNDROME"
Mechanical problem related to the exit of arteries and nerves at the base of the neck leading down the arm, and can also involve the vein bringing blood back from the arm.
tingling sensations in the fingers; caused by compression on a nerve supplying the arm
Compression of the nerves as they exit the thorax (shoulder/torso) into the arm. Numbness, tingling and/or pain in the hands/arms can result.