The cost estimate includes: 1  Costs for local material / equipment delivery to and service provider transportation to and from the job site. 2  Costs to prepare the worksite for Fence Installation, including costs to protect existing structure(s), finishes, materials and components. 3  Costs for job cleanup and debris removal at project completion.
Causes and Risk Factors. The most common cause of thoracic outlet syndrome is pressure on the nerves or blood vessels that go to the arms. Sometimes this pressure is caused by an extra first rib or an old fracture of the clavicle, which makes the space of the thoracic outlet narrower.
Thoracic Outlet Syndrome or TOS is a disorder of the upper extremities that can cause symptoms such as; pain, numbness, tingling, weakness, and/or swelling and circulation changes.horacic Outlet Syndrome or TOS is a disorder of the upper extremities that can cause symptoms such as; pain, numbness, tingling, weakness, and/or swelling and circulation changes.