If you’ve been referred to a vascular surgeon in Singapore, you may wonder, what exactly do they do? And how are they different from other specialists like cardiologists or general surgeons?
Vascular surgeons are highly trained specialists who diagnose, manage, and treat disorders of the blood vessels—your body’s arteries and veins. Whether you’re dealing with varicose veins, blocked arteries, or an aortic aneurysm, these medical professionals are your go-to experts for circulatory system issues.
In this article, we explain the role of a vascular surgeon, the conditions they treat, and what to expect during your consultation in Singapore.
What Is a Vascular Surgeon?
A vascular surgeon is a medical doctor who specializes in treating conditions of the vascular system—excluding the heart and brain. This includes:
- Arteries (carry oxygen-rich blood from the heart to the body)
- Veins (return blood back to the heart)
- Lymphatic system (in some cases)
Unlike cardiologists (who focus on the heart) or neurologists (who treat brain-related issues), vascular surgeons handle problems in areas like the legs, abdomen, neck, and arms where circulation may be impaired.
They are trained in both open surgery and minimally invasive techniques, giving them a wide range of tools to treat vascular conditions effectively.
Common Conditions Treated by Vascular Surgeons in Singapore
Vascular surgeons diagnose and treat a broad spectrum of vein and artery disorders, including:
✅ Varicose Veins & Chronic Venous Insufficiency
- Bulging, twisted veins in the legs
- Symptoms include pain, heaviness, and swelling.
- Treatments: radiofrequency ablation (RFA), VenaSeal™, ClariVein®, sclerotherapy
✅ Peripheral Artery Disease (PAD)
- Narrowed arteries that reduce blood flow to the limbs
- Common in older adults and diabetic patients
- Symptoms: leg pain, numbness, slow-healing wounds
✅ Aortic Aneurysms
- Enlarged areas in the aorta (major artery)
- Life-threatening if ruptured
- Managed through stenting or open surgery
✅ Deep Vein Thrombosis (DVT)
- Blood clots in deep veins, usually in the legs
- Can cause swelling and pain and lead to pulmonary embolism if untreated
- Faulty valves in the veins that cause backward blood flow
- Leads to varicose veins, skin changes, and ulcers
✅ Carotid Artery Disease
- Narrowing of arteries that supply the brain
- Risk factor for stroke
What Procedures Can a Vascular Surgeon Perform?
In Singapore, vascular surgeons are skilled in a variety of procedures, depending on your condition:
Minimally Invasive Treatments
- Endovascular surgery: Use of catheters, stents, or lasers through small incisions
- Radiofrequency ablation (RFA): Heat-based varicose vein treatment
- VenaSeal™: Medical adhesive used to seal veins
- Angioplasty and stenting: Open narrowed or blocked arteries
Traditional Open Surgeries
- Bypass grafting: Creating a new route for blood to flow
- Carotid endarterectomy: Removing plaque from arteries in the neck
- Aneurysm repair: Open surgical correction of an enlarged blood vessel
The goal is always to choose the least invasive yet most effective option for the patient.
What Happens During a Visit to a Vascular Surgeon in Singapore?
If you’re consulting a vascular surgeon in Singapore, here’s what typically happens:
- Medical History & Symptoms Review
- You’ll discuss your symptoms, medical history, family history, and lifestyle factors.
- Physical Examination
- The doctor will assess your pulse, circulation, swelling, and visible veins.
- Diagnostic Imaging
- You may be sent for a Doppler ultrasound, CT angiogram, or MRI scan to check for clots, narrowing, or aneurysms.
- Treatment Plan
- Your vascular surgeon will recommend a plan—either conservative management or a specific procedure.
- Insurance & Pre-Authorization
- Many vascular surgeons in Singapore are part of insurance panels (e.g., NTUC Income, Prudential), which may reduce costs significantly if you have an Integrated Shield Plan with a rider.
When Should You See a Vascular Surgeon?
If you have any of the following symptoms, it may be time to consult a vascular specialist:
- Pain or cramping in your legs when walking
- Persistent swelling or heaviness in the legs
- Bulging varicose veins
- Sores on your feet or legs that won’t heal
- Cold or numb feet
- A family history of aneurysms or circulation disorders
Early diagnosis and treatment can prevent complications like stroke, limb loss, or serious infections.
Vascular Surgeons vs. Vascular Specialists: What’s the Difference?
In Singapore, some patients get confused between the terms:
- Vascular surgeon: A licensed doctor trained in both surgery and minimally invasive techniques
- Vascular specialist: May include surgeons but could also refer to general practitioners with special interest or training in vascular medicine
For complex cases involving surgery, a board-certified vascular surgeon is the best choice.
Choosing the Right Vascular Surgeon in Singapore
Here’s what to look for when choosing a vascular surgeon:
- Experience with the procedure you need (e.g., varicose vein surgery, aneurysm repair)
- Access to modern facilities with imaging and endovascular equipment
- Insurance panel status to reduce your costs
- Good patient reviews and testimonials
- Clear communication and a patient-first approach
One trusted name in Singapore is Dr. Darryl Lim—Vascular and Varicose Vein Specialist, known for minimally invasive treatments, insurance-friendly care, and advanced vascular imaging.
Conclusion
A vascular surgeon in Singapore plays a critical role in treating diseases of the arteries and veins—from minor vein conditions to life-threatening aneurysms. They offer expert diagnosis, a wide range of treatments, and ongoing support to help you manage your vascular health.
If you’re experiencing signs of circulatory problems or have been referred by your GP, don’t delay. Early treatment by a qualified vascular surgeon can improve your quality of life—and even save your life.
