Thoracic Outlet Syndrome

March 20, 2013

Thoracic Outlet Syndrome

 

[RMT's are great at getting results with this issue]

The thoracic outlet is the space between your collarbone (clavicle) and your first rib. This narrow passageway is crowded with blood vessels, muscles, and nerves. If the shoulder muscles in your chest are not strong enough to hold the collarbone in place, it can slip down and forward, putting pressure on the nerves and blood vessels that lie under it. This causes a variety of symptoms which together are known as thoracic outlet syndrome.

Cause

Thoracic outlet syndrome can result from injury, disease, or a congenital problem, such as an abnormal first rib. It is more common in women than in men, and poor posture and obesity can aggravate the condition.

Psychological changes are often seen in patients with thoracic outlet syndrome. It is not clear whether these changes are a cause or result of the syndrome.

 

Symptoms

Symptoms may vary, depending on which nerves or blood vessels are compressed. Symptoms from nerve compression are much more common than symptoms from blood vessel compression.

Pressure on the nerves (brachial plexus) may cause a vague, aching pain in the neck, shoulder, arm, or hand. It may also cause pain, numbness, or tingling on the inside of the forearm and the fourth and fifth fingers of the hand. Weakness may make your hand clumsy.

Pressure on the blood vessels can reduce the flow of blood out of your arm, resulting in swelling and redness of your arm. Less commonly, pressure can reduce the blood flow into your arm and hand, making them feel cool and easily fatigued.

Overhead activities are particularly difficult because they worsen both types of compression.

There may be a depression in your shoulder, or swelling or discoloration in your arm.

Your range of motion may be limited.

Treatment

Treatment for thoracic outlet syndrome usually does not include surgery.

Nonsurgical Treatment

Physical therapy. Exercises can help strengthen the muscles surrounding the shoulder so that they are better able to support the collarbone. Postural exercises can help you stand and sit straighter, which lessens the pressure on the nerves and blood vessels.

[Sometimes the apex of the lung has restricted movement and soft tissue work will decrease pressure on the nerve - Your trusted practitioners at Equinox Health can help you with this issue!]

Nonsteroidal anti-inflammatory medications. Drugs like naproxen and ibuprofen can ease the pain and reduce swelling.

Weight loss. If you are overweight, your doctor may recommend that you begin a weight loss program. Being overweight can stress the shoulder muscles that support your collarbone.

Lifestyle changes. You may need to change your workstation layout, avoid strenuous activities, and even modify everyday activities that aggravate your symptoms.

Prevention

 

If you have symptoms of thoracic outlet syndrome, avoid carrying heavy bags over your shoulder because this depresses the collarbone and increases pressure on the important structures in the thoracic outlet.

You should also do some simple exercises to keep your shoulder muscles strong. Here are four that you can try—10 repetitions of each exercise should be done twice daily:

Corner Stretch - Stand in a corner (about 1 foot from the corner) with your hands at shoulder height, one on each wall. Lean into the corner until you feel a gentle stretch across your chest. Hold for 5 seconds.

Neck Stretch - Put your left hand on your head, and your right hand behind your back. Pull your head toward your left shoulder until you feel a gentle stretch on the right side of your neck. Hold for 5 seconds. Switch hand positions and repeat the exercise in the opposite direction.

Shoulder Rolls - Shrug your shoulders up, back, and then down in a circular motion.

Neck Retraction - Pull your head straight back, keeping your jaw level. Hold for 5 seconds.

As with all exercise programs, if any of these movements cause pain, stop immediately.

Full article : http://orthoinfo.aaos.org/

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Prevent. Perform. Recover.

Equinox Health Clinic

 

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