Cervical rib cervical band syndrome, also known as thoracic outlet syndrome, is a medical condition characterized by the compression or irritation of the nerves and blood vessels in the upper chest area, specifically the region between the collarbone (clavicle) and the first rib. This compression occurs due to the presence of an extra rib, known as a cervical rib, which develops in the neck region instead of the typical twelve ribs found in the human body.
The cervical rib can put pressure on the surrounding structures, including nerves (brachial plexus) and veins (subclavian vein), leading to various symptoms. These symptoms may include pain, numbness, tingling, or weakness in the affected arm or hand. In some cases, individuals may experience muscle wasting or discoloration of the hand due to compromised blood flow.
This syndrome is more commonly seen in women and typically develops during adolescence or early adulthood. It may be present on one or both sides of the body. Other risk factors for developing cervical rib cervical band syndrome include trauma to the neck or shoulder area, repetitive activities, and certain anatomical variations.
Treatment options for cervical rib cervical band syndrome vary depending on the severity of symptoms. Non-surgical approaches, such as physical therapy, pain management, and lifestyle modifications, are often the initial treatment methods. However, in severe cases, surgical interventions, such as removing the cervical rib or enlarging the thoracic outlet, may be necessary to relieve pressure on the affected structures and improve symptoms.
