Overview
Thoracic outlet syndrome describes several disorders that occur if the blood vessels (veins and arteries) and nerves in the space between your thoracic outlet (first rib) and the collarbone are compressed, irritated, or injured. In general, these conditions affect the upper chest region and the lower back. If you suspect any of the symptoms listed below, contact Spine Center of Texas for an appointment.
Types of Thoracic Outlet Syndrome
Thoracic Outlet Syndrome falls into three categories:
Neurogenic: Most of these cases involve the nervous system, and it affects nerves from the spine to the arm, and ultimately, the neck.
Venous: Affects the veins
Arterial: Affects the Arteries
It is vital to note that nearly all cases of thoracic outlet syndrome affect the nerves. Though the venous or arterial cases are rare, they are severe.
Thoracic outlet syndrome is highly prevalent in women, but it is also common in people who work through repeated motions of the arms and athletes.
Causes of Thoracic Outlet Syndrome
There are several causes of this condition
- Poor posture: When you slump your shoulders, there is compression in the thoracic outlet region. This compresses on the nerves. Weak shoulder muscles also cause this condition.
- Trauma/Injuries: These can cause internal changes that then compress the nerves onto the thoracic outlet.
- Repetitive Activity or Stress: People who do the same arm movements time after time are prone to this condition. They include swimmers, athletes, baseball pitchers, typists, among others.
- Physical defects: There are inherited defects, including an extra rib situated above the cervical rib or a smaller-than-normal thoracic outlet.
- Obesity. Too much weight can place lots of stress on the muscles supporting your collarbones.
Symptoms of Thoracic Outlet Syndrome
The symptoms are likely to be felt in the hands and arms. Here are the most common signs:
- Neck, arm, or shoulder pain
- Tingling and numbness
- General weakness
- Swelling
- Discoloration, ranging from pale, red or blue
- Icy hands
Note that the management of this syndrome depends on the type. Contact Spine Center of Texas today for an accurate diagnosis and treatment options.
