Depending on the nerve branch that is compressed, it can also lead to tingling in the fourth or fifth fingers and clumsiness with hand movements. It can cause achiness in the neck, arm, or hand. Neurogenic thoracic outlet: The most common and treatable form, this occurs when weak or tight muscles cause the brachial plexus (a nerve bundle that controls arm muscles and sensation) to become pinched or inflamed.Identification of thoracic outlet syndrome is complex and a thorough clinical examination in addition to appropriate clinical testing can aide in diagnosis. The condition can result from injury, disease, or a problem you had from birth. Thoracic outlet syndrome, a group of diverse disorders, is a collection of symptoms in the shoulder and upper extremity area that results in pain, numbness, and tingling. It can compress arteries, veins, and nerves in the region. This is the space between your collarbone and your first rib. Neurogenic thoracic outlet syndrome (NTOS) occurs when your nerves are pinched. It can impair the circulation in your arm and hand. Thoracic outlet syndrome is a variety of symptoms that happen from a narrowing of your thoracic outlet. The three main components in the thoracic outlet. The prevalence is uncertain and varies between 0.1 per million and 1 5. It can cause numbness, coldness, pain, or sores in the hands or fingers. Thoracic outlet syndrome (TOS) is a rare condition caused by compression of neurovascular structures within the anatomic space posterior to the clavicle, above the first rib and extending to the subcoracoid space 4. It is the least frequently seen form, but also the most serious. In rare cases, surgery is needed to relieve the. ![]() ![]() This is the space between your collarbone and your first. Treatment includes stretching and strengthening exercises as well as avoiding activities that cause symptoms. Arterial thoracic outlet: This occurs when a boney abnormality in the thoracic outlet area compresses the arteries that travel through it and limits their blood flow. Thoracic outlet syndrome is a variety of symptoms that happen from a narrowing of your thoracic outlet.The venous version can lead to swelling in the arms or hands, chest wall vein dilation, and a heavy sensation in the arm or hand muscles. ![]()
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