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Updated: Nov 10, 2025

Transaxillary First Rib Resection for Treatment of the Thoracic Outlet Syndrome
Published on: September 13, 2020
Thoracic Outlet Syndrome: A Narrative Review
Nathan Li1, Gregor Dierks2, Hayley E Vervaeke2
1Medical College of Wisconsin-Milwaukee, Milwaukee, WI 53233, USA.
Thoracic outlet syndrome (TOS) involves compression of nerves and vessels in the neck. Diagnosis uses history, exam, and imaging, with conservative treatments like physical therapy often effective.
Area of Science:
- Neurology
- Vascular Surgery
- Orthopedics
Background:
- Thoracic outlet syndrome (TOS) is a complex condition characterized by the compression of neurovascular structures.
- It affects the brachial plexus and subclavian vessels as they pass through the thoracic outlet.
- Symptoms range from pain and paresthesia to pallor and weakness, depending on the specific structures involved.
Purpose of the Study:
- To provide a comprehensive review of thoracic outlet syndrome.
- To cover its epidemiology, etiology, anatomy, clinical presentations, diagnostic methods, and management strategies.
Main Methods:
- Review of existing literature on thoracic outlet syndrome.
- Synthesis of information regarding diagnostic criteria, conservative treatments, and surgical options.
Main Results:
- Diagnostic consensus for TOS is lacking, but patient history, physical examination, and imaging are crucial.
- Conservative management, including physical therapy, lifestyle changes, NSAIDs, and injections, is the first-line approach.
- Surgical decompression is considered for patients unresponsive to conservative therapies.
Conclusions:
- Thoracic outlet syndrome requires a multifaceted approach for diagnosis and management.
- Understanding the epidemiology, anatomy, and clinical features is key to effective treatment.
- A combination of conservative and surgical interventions can improve patient outcomes.
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