If nonsurgical treatments do not relieve a person’s thoracic outlet syndrome symptoms, a doctor may suggest surgery to relieve compression in the thoracic outlet. Surgery may include a first rib ...

Thoracic outlet syndrome (TOS) is a group of conditions that occur when you have compressed nerves or blood vessels in the thoracic outlet. The thoracic outlet is the triangular space between your ...

Diagnosis of vTOS is made by a combination of clinical presentation and noninvasive studies. A duplex ultrasound of the subclavian vein in both the resting position and with the arm abducted to 90° is ...