Trauma-related thoracic outlet syndrome

Area of Science:

• Vascular Surgery
• Neurosurgery
• Orthopedic Surgery

Background:

• Thoracic outlet syndrome (TOS) is a condition caused by compression of nerves or blood vessels in the thoracic outlet.
• First rib resection is a common surgical treatment for TOS.
• Understanding factors influencing surgical outcomes is crucial for patient management.

Purpose of the Study:

• To evaluate the outcomes of first rib resection in patients with thoracic outlet syndrome.
• To investigate the impact of the etiology of TOS (traumatic vs. repetitive activity) on surgical results.

Main Methods:

• Retrospective review of 181 patients who underwent first rib resection for TOS.
• Analysis of patient history to determine the cause of TOS (single traumatic event vs. repetitive activities).
• Assessment of surgical outcomes based on patient-reported results (good to excellent).

Main Results:

• A single traumatic event precipitated TOS in 49% of patients.
• Good to excellent results were achieved in 79% of patients with a history of a single traumatic episode.
• In a separate group of 18 patients with work-related TOS due to repetitive activities, good to excellent results were observed in 66% of cases.
• Outcomes were notably lower in patients with work-related TOS, particularly those involved in workmen's compensation.

Conclusions:

• First rib resection is an effective treatment for thoracic outlet syndrome, especially when caused by a single traumatic event.
• Etiology of TOS significantly impacts surgical outcomes, with traumatic cases showing better results than those related to repetitive activities.
• Further research may be warranted to optimize treatment strategies for work-related thoracic outlet syndrome.