Final answer:
The procedure performed to relieve thoracic outlet syndrome is thoracic outlet decompression surgery. The surgery involves removing structures that are compressing nerves and blood vessels in the thoracic outlet. Physical therapy may be needed after the surgery.
Step-by-step explanation:
One procedure commonly performed to relieve thoracic outlet syndrome is the thoracic outlet decompression surgery.
During this procedure, the surgeon removes any structures (such as a rib, muscle, or fibrous band) that are compressing the nerves, blood vessels, or both in the thoracic outlet.
After the surgery, the patient may require physical therapy to regain strength and mobility in the affected area.