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What causes bilateral thoracic outlet syndrome?

What causes bilateral thoracic outlet syndrome?

Common causes of thoracic outlet syndrome include physical trauma from a car accident, repetitive injuries from job- or sports-related activities, certain anatomical defects (such as having an extra rib), and pregnancy. Sometimes doctors can’t determine the cause of thoracic outlet syndrome.

How often does thoracic outlet syndrome occur in women?

The condition affects about 1% of the population. It is more common in women than men and it occurs most commonly between 20 and 50 years of age. The condition was first described in 1818 and the current term “thoracic outlet syndrome” first used in 1956.

What are the symptoms of vascular thoracic outlet syndrome?

Thoracic outlet syndrome symptoms can vary, depending on which structures are compressed. When nerves are compressed, signs and symptoms of neurological thoracic outlet syndrome include: Muscle wasting in the fleshy base of your thumb (Gilliatt-Sumner hand) Signs and symptoms of vascular thoracic outlet syndrome can include:

Which is neurogenic form of thoracic outlet syndrome?

Neurogenic (neurological) thoracic outlet syndrome. This form of thoracic outlet syndrome is characterized by compression of the brachial plexus. The brachial plexus is a network of nerves that come from your spinal cord and control muscle movements and sensation in your shoulder, arm and hand.

What happens if thoracic outlet syndrome goes untreated?

Thoracic outlet syndrome that goes untreated for years can cause permanent neurological damage, so it’s important to have your symptoms evaluated and treated early, or take steps to prevent the disorder. If you’re susceptible to thoracic outlet compression, avoid repetitive movements and lifting heavy objects.

How many cases of thoracic outlet syndrome are there?

Only about 1 percent of cases are arterial. Sometimes, the venous and arterial syndromes are known together as vascular thoracic outlet syndrome. What are the symptoms of thoracic outlet syndrome? The symptoms of thoracic outlet syndrome depend on the type of TOS.

Can a whiplash be a sign of thoracic outlet syndrome?

Any of these abnormal formations can compress blood vessels or nerves. The following events may cause thoracic outlet syndrome, especially in people with the above bone or muscle abnormalities in the neck: Whiplash: Arm and hand symptoms that persist long after a whiplash injury may be a sign of thoracic outlet syndrome.

Is it possible to get thoracic outlet syndrome during pregnancy?

Pregnancy. Because joints loosen during pregnancy, signs of thoracic outlet syndrome may first appear while you’re pregnant. There are several factors that seem to increase the risk of thoracic outlet syndrome, including: Sex. Females are far more likely to be diagnosed with thoracic outlet syndrome than are males. Age.

Neurogenic (neurological) thoracic outlet syndrome. This form of thoracic outlet syndrome is characterized by compression of the brachial plexus. The brachial plexus is a network of nerves that come from your spinal cord and control muscle movements and sensation in your shoulder, arm and hand.