What does TOS mean in MEDICAL

Thoracic Outlet Syndrome is typically caused by physical trauma, repetitive motions or activities with an awkward posture, including typing, playing certain sports such as tennis or baseball, or carrying heavy items. In addition, some people have an anatomical defect that predisposes them to TOS.

Symptoms of TOS include pain in the neck and shoulder area; tingling in the fingers; weakness in the hands; numbness in the arm and fingers; sweling in the hand or arm; headaches at base of skull; visible veins because of weak muscles or lack of circulation; fatigue and decreased range of motion.

A medical professional will perform a physical exam looking for tenderness, reduced range of motion, decreased strength and/or circulation issues that may be related to TOS. They may also order tests like x-rays or MRI scans to rule out other conditions that could be causing your symptoms.

The treatment plan depends on what is causing your symptoms but most often includes physical therapy exercises to stretch and strengthen your muscles along with postural correction training so you can return to your regular activities without exacerbating your symptoms. In more severe cases, medications like anti-inflammatories may be prescribed along with manual therapy treatments such as massage therapy or dry needling. Surgery may also be considered if other treatments are not successful.

If you're experiencing any unusual symptoms in your upper body such as pain, tingling sensations, numbness or reduced range of motion then it's important to talk to a doctor right away so they can diagnose and treat any underlying condition before it becomes more serious.