Final answer:
Thoracic outlet syndrome is caused by compression of the nerves and blood vessels between the ribs and the clavicle. Treatment options include physical therapy, stretching exercises, and surgery if necessary.
Step-by-step explanation:
Thoracic outlet syndrome is caused by compression of the nerves and blood vessels between the ribs and the clavicle. The compression can occur due to various reasons, such as poor posture, repetitive motions, trauma, or anatomical abnormalities.
For example, if a person frequently raises their arms above their head (e.g., during sports activities), it can cause compression of the nerves and blood vessels in the thoracic outlet region. Similarly, a fracture or dislocation of the clavicle can also lead to compression.
Treatment for thoracic outlet syndrome often involves physical therapy, stretching exercises, and postural corrections. In severe cases, surgery may be required to relieve the compression and restore normal nerve and blood vessel function.