Trusted expertise in thoracic outlet syndrome care

Baylor Scott & White The Heart Hospital is home to one of the highest-volume thoracic outlet syndrome (TOS) centers in the nation, offering care for conditions in the thoracic outlet—the narrow space between your collarbone and first rib. As an internationally known TOS center, we’ve served people from all 50 states and other countries, including some of the world’s most elite athletes.

With programs in Dallas and Frisco, we bring together nationally recognized vascular surgeons for your needs. We’ll work with you to create a seamless experience and aim to get you back to an active life.

young woman talking to healthcare provider following surgery for thoracic outlet syndrome

Your destination for innovative TOS care

When you’re faced with a thoracic outlet syndrome diagnosis, you want a team on your side that’s known for its advanced, specialized services. Baylor Scott & White The Heart Hospital creates a single destination for your care when you’re navigating your options for TOS. With advanced technology and procedures, you’ll have access to the innovative options you want in one place. 

We offer diagnostics for treatment planning, as well as imaging in the operating room to guide your procedure. Our facilities are also equipped with robotic technology and offer minimally invasive surgical approaches to treating TOS. With us, you’ll find an approach to your care that improves safety and supports quality outcomes through every step.

Working together for your best outcome

Early diagnosis and coordinated care from a team of experts can prevent long-term effects related to thoracic outlet syndrome, such as nerve damage or blood clots. Our team works with you, your primary physician and an entire team of healthcare professionals so that you have the expertise of multiple providers on your side.

Along with experienced vascular surgeons on our medical staff, we’ll connect you with the right support from imaging and tests through surgery and recovery. You may benefit from pain management care, psychological support, and a range of physical therapy and rehabilitation services. We’ll also work with you to develop a return-to-play or return-to-work plan that supports your daily activities and goals.

Setting national standards in TOS outcomes

The physicians on our medical staff who focus on surgical care for thoracic outlet syndrome are not only highly skilled in these advanced techniques but, in many cases, are leading the way in quality care and innovation in TOS treatment. With us, you’ll receive care from a team that is actively involved in advancing TOS care across the nation through activities such as research, publications and presentations.

We’re continuously tracking TOS surgical outcomes and metrics, such as time to return-to-play and patient satisfaction. Across both of our locations in Dallas and Frisco, we strive to meet or exceed national benchmarks related to the care of TOS. 

Learn more about our quality and safety measures

Doctor and nurse discuss advanced techniques for thoracic outlet syndrome treatment

Recognized leaders in vascular surgery

Our vascular surgery programs are consistently recognized by leading national organizations for providing quality care in a range of vascular procedures. Our vascular surgery recognitions include:

  • American College of Surgeons—Verified Comprehensive Inpatient Vascular Center (Dallas and Plano)
  • Society for Vascular Surgery—Top 16% nationally for vascular quality (Dallas, Denton and Plano)
  • U.S. News & World Report—Ranked #30 in the nation (Plano) and “High Performing” (Dallas) in 2025 for Cardiology, Heart & Vascular Surgery

With us, you can feel confident knowing you’re receiving surgical care for TOS from a team with a reputation for quality care.

Expertise in all types of thoracic outlet syndrome

Our team treats all causes and types of thoracic outlet syndrome. Whether you’re a professional athlete living with pain and numbness from neurogenic TOS or a young person with sudden arm swelling caused by venous TOS, our team can offer care to meet your needs.

We care for:

Neurogenic TOS

Where the bundle of nerves that runs through your thoracic outlet becomes compressed

Venous TOS

Which restricts blood from flowing through your subclavian vein from your arm and back to your heart

Arterial TOS

Which restricts blood from flowing from your heart through your subclavian artery to your arm, hands and fingers

Your care experience

Our thoracic outlet syndrome clinics in Dallas and Frisco bring together all the resources you need in one place. With collaboration across our network of hospitals, you’ll have access to the same, consistent services and treatments at both of our locations.

Because many people travel to our hospitals from areas outside of the Dallas-Fort Worth Metroplex for TOS care, we offer a coordinated approach every step of the way. We’ll guide you through your initial consultation, care planning, surgical treatment and recovery. We also work with your other providers to offer support and reassurance for your long-term health.

Healthcare provider talks with a reassures patient

Two locations in Texas

Baylor Scott & White The Heart Hospital has dedicated thoracic outlet syndrome teams at Baylor Scott & White The Heart Hospital – Dallas and on the campus of Baylor Scott & White Medical Center – Frisco at PGA Parkway, where our newest hospital, Baylor Scott & White The Heart Hospital – Frisco, will open in 2027. Contact our program to find the right care for you.

Contact our TOS program: 469.814.5850

Exterior of Baylor Scott & White The Heart Hospital – Dallas

Baylor Scott & White The Heart Hospital – Dallas

Visit Baylor Scott & White The Heart Hospital - Dallas
Exterior of Baylor Scott & White Medical Center – Frisco at PGA Parkway

Baylor Scott & White Medical Center – Frisco at PGA Parkway

Visit Baylor Scott & White Medical Center – Frisco at PGA Parkway

How to refer a patient

We work with referring physicians from all over the nation and world to connect patients with specialized care for thoracic outlet syndrome. We’ll provide ongoing communication and partner with you to offer ongoing support for your patient’s TOS recovery.