Accurate vein mapping is a critical step in planning vascular treatments, ensuring optimal results for procedures such as vein ablation, sclerotherapy, dialysis access, and varicose vein treatments. This non-invasive imaging technique provides a detailed roadmap of your veins, allowing vascular specialists to identify abnormal vein function, blockages, or areas requiring intervention.
At Vascular Surgery Associates in Los Angeles & Santa Monica, we use state-of-the-art ultrasound vein mapping to create precise, personalized treatment plans, ensuring effective vascular procedures and improved circulation health.
What Is Vein Mapping?
Vein mapping is a diagnostic ultrasound test that visualizes the veins and their function, helping determine:
- Vein size and structure for catheter-based or surgical procedures
- Blood flow efficiency and potential obstructions
- Areas of venous insufficiency for treatment planning
- The best access points for dialysis, varicose vein treatments, or bypass surgery
By providing a comprehensive vascular map, this test ensures treatment precision, minimizes risks, and improves patient outcomes.
When Is Vein Mapping Needed?
Vein mapping is used to guide multiple vascular procedures, including:
Varicose Vein Treatments
Identifies abnormal veins requiring sclerotherapy, EVLT, or RFA
Dialysis Access Planning
Determines the best vein for fistula or graft placement
Deep Vein Thrombosis (DVT)
Diagnosis Locates blood clots in the legs
Bypass Surgery Preparation
Ensures suitable veins for arterial grafting
Chronic Venous Insufficiency Management
Evaluates damaged veins causing swelling or discomfort
How Does Vein Mapping Work?
- A vascular specialist applies an ultrasound gel to the skin over the veins being examined.
- A high-frequency ultrasound transducer scans the veins, capturing detailed images in real time.
- The specialist evaluates blood flow, valve function, and vessel quality to determine if intervention is needed.
- The results are used to create a customized treatment plan, ensuring precision in vein procedures.
The Importance of Vein Mapping in Vascular Treatment
Without proper imaging, treating vascular conditions can be less effective, leading to complications or incomplete results. Vein mapping ensures:
- Precision in vein treatments, reducing risks and improving outcomes
- Accurate placement of stents, grafts, and catheters for dialysis or bypass surgery
- Better patient outcomes for varicose veins, venous insufficiency, and chronic swelling
Who Should Undergo Vein Mapping?
Vein mapping is recommended for patients who:
- Are preparing for dialysis access placement
- Have chronic venous insufficiency or severe varicose veins
- Require vascular bypass surgery
- Have experienced recurrent blood clots (DVT)
- Need customized vein treatment planning for medical or cosmetic concerns

Dedicated to Excellence in Vascular Care Since 1963
Vascular Surgery Associates (VSA) has established itself as a cornerstone of vascular health in Southern California, combining decades of experience with cutting-edge treatment methods. Founded by visionary surgeons in 1963, our practice has grown from pioneering beginnings into one of the busiest and most respected vascular surgery groups in the Western United States.
Precision Vein Imaging for Better Treatment Planning
At Vascular Surgery Associates in Los Angeles & Santa Monica, we provide advanced vein mapping services to ensure accurate diagnosis and the best possible treatment outcomes. Whether you’re undergoing varicose vein removal, dialysis access, or vascular surgery, our specialists use cutting-edge imaging technology to deliver precise, effective solutions.
Schedule your vein mapping evaluation today and take the first step toward optimized vascular care and better circulation health.