Question 1

Purpose of the Procedure

Accepted Answer

Identify compression of the brachial plexus or blood vessels at the thoracic outlet. Differentiate between arm numbness caused by cervical issues versus thoracic outlet issues. Develop an appropriate treatment plan to prevent hand weakness or ischemia.

Question 2

Who Should Get Tested?

Accepted Answer

Individuals experiencing persistent numbness in the arm or fingers. Athletes who perform repetitive overhead movements. Those feeling coldness or discoloration in the hand during exertion. Patients suffering from a sudden weakness in hand grip.

Question 3

How the Screening is Performed

Accepted Answer

Adson’s Test: Head rotation and deep inhalation to evaluate the radial pulse. Roos Test: Lifting arms and opening/closing hands to assess fatigue and pain. Clinical Evaluation: Testing sensitivity and muscle strength in the upper limbs.

End Your Arm Numbness Now - Thoracic Outlet Syndrome (TOS) Screening