Ultrasound-Guided Diagnostic Injections for Neurogenic Thoracic Outlet Syndrome: An Outcomes-Based Cohort Study.
OBJECTIVE Neurogenic thoracic outlet syndrome (NTOS) is an underrecognized problem causing chronic upper extremity symptoms from brachial plexus compression, often affecting overhead athletes. This study evaluated the utility of ultrasound-guided (USG) diagnostic injections for NTOS. DESIGN This was a retrospective c...