Thoracic Outlet Syndrome
The thoracic outlet is a narrow passage or space between the first rib and the collar bone (clavicle). Enlargement of the tissues and muscles of thoracic outlet can lead to Thoracic Outlet Syndrome.
What is Thoracic Outlet Syndrome?
Thoracic Outlet Syndrome is a complex condition in which blood vessels and/or nerves are entrapped or compressed as they exit the thorax. There are three types of Thoracic Outlet Syndrome:
- Neurogenic: Affects nerves leading from the spinal cord to the neck to the arm. Most thoracic outlet syndrome cases involve nerves.
- Venous: Affects veins
- Arterial: Affects arteries
Most cases of Thoracic Outlet Syndrome are neurogenic.
Thoracic Outlet Syndrome
Signs and Symptoms of Thoracic Outlet Syndrome
The symptomatology of Thoracic Outlet Syndrome is the result of compression of vital vessels and/ or nerves of the upper thoracic area. Thoracic Outlet Syndrome presents with:
Causes of Thoracic Outlet Syndrome
Most frequently reported causes are:
- Congenital or acquired deficits that may lead to the overcrowding of thoracic outlet (such as presence of a cervical/ accessory rib or formation of fibrous band in the region)
- Chronic abnormal posture (forward tilting head or droopy shoulders)
- History of trauma/ assault or injury to the upper chest area
- Chronic repetitive motion (such as sports or athletic activities or certain occupations that requires aggressive weight lifting)
- Chest tumor
- Obesity
- Ribs extension
Statistics and Epidemiology related to Thoracic Outlet Syndrome
It is estimated that the incidence of Thoracic Outlet Syndrome is 3 to 80 cases per 1000 of the general population.
Reference:
- Huang, J. H., & Zager, E. L. (2004). Thoracic outlet syndrome. Neurosurgery, 55(4), 897-903.
Relevant Statistics or Epidemiology Title if applicable...
Enter your text here...
How MHC Treatment Options Can Help Condition Title
Enter your text here...
Shoulder Recovery Program
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Schedule an Appointment Today
If you want to be free from Shoulder Pain don’t hesitate to call us to book a “Your Motion Matters” Initial Case Review today, for a pain free tomorrow.
