Adson test
Thoracic Outlet Syndrome
Patient seated. Arm into abduction and slight extension. Palpate Radial pulse. Ask patient to flex neck lightly to the side you are palpating , and rotate to face that way.
Spurlings test
Cervical Radicular syndrome (Impinged cervical nerve)
Patient neck extended, lateral flexion to side of pain. Compress neck with hands on top of head.