VNUS radiofrequency
Minimally invasive treatment for varicose veins
Medical Procedures
Vascular Techniques
Endovascular Techniques
Conditions Treated
Radiofrequency VNUS is a minimally invasive procedure used to treat varicose veins, based on radiofrequency energy. It closes the affected veins, redirecting blood to healthy vessels.
At the VenArt Clinic, this advanced method is performed by experienced vascular surgeons, offering patients a quick recovery and excellent results.
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When is VNUS Radiofrequency recommended?
VNUS Radiofrequency is recommended for patients who present with:
- Symptomatic varicose veins: pain, heaviness, swelling or fatigue in the legs;
- Venous complications: thrombophlebitis, venous ulcers or skin changes;
- Large varicose veins: small saphenous veins (SSV), large saphenous veins (GSV) and affected tributary veins;
- Aesthetic: in case of prominent varicose veins affecting the appearance of the legs.
Conditions treated with VNUS Radiofrequency
VNUS radiofrequency is effective for treating:
- Small saphenous veins (SSV);
- Large saphenous veins (GSV);
- Tributary veins of the legs.
How is the VNUS Radiofrequency varicose vein removal procedure performed?
1. Treatment planning
The doctor uses Doppler ultrasound to identify the route of the affected vein.
2. The actual procedure
During the procedure, your doctor will use an ultrasound machine to identify the exact route of the vein to be treated. Once the route has been determined, the doctor will make a small incision (cut) in the vein so that a catheter (thin tube) can be inserted through the blood vessel.
Then, using that tube, heat is given into the blood vessel. The heat activates the collagen in the vein until it shrinks and closes. The catheter is slowly removed and pulses of heat are delivered to each part of the varicose vein. Once the procedure is complete, your body will restore circulation, redirecting blood to healthy blood vessels.
3. Finalization
The varicose vein turns into a scar that fades over time.
Advantages of VNUS Radiofrequency treatment at VenArt Clinic
- Minimally invasive: no large incisions, no visible stitches;
- Rapid recovery: return to daily activities in 1-2 days;
- Safety: performed by internationally experienced vascular surgeons;
- Comfort: using analgosedation for a pain-free experience;
What to do after VNUS RF treatment?
VNUS RF is performed under analgosedation (intravenous anesthesia) at Venart Clinic. You will be able to leave the clinic after a short post-intervention recovery period. You will need to take it easy for the rest of the day, but you can return to your usual activities within a day or two. You will also need to wear compression stockings for up to two weeks to help with swelling.
- Recovery: light rest for the first 24 hours;
- Compression stockings: wear for up to two weeks to reduce swelling;
- Monitoring: postoperative visits to check progress.
What are the risks associated with VNUS radiofrequency?
Whatever varicose vein treatment you choose with your doctor, you should understand that there are certain risks. Regarding VNUS Radiofrequency, the most common side effects include:
- Local swelling;
- Temporary bruising and numbness;
- Skin burns;
- Allergic reactions to anesthesia.
In case of any unusual symptoms, contact your doctor immediately for assistance.
Why choose VenArt Clinic for varicose vein treatment?
For an accurate diagnosis and treatment tailored to your needs, turn with confidence to the team of doctors at VenArt Clinic. Specialized in vascular surgery and with decades of experience gained in renowned clinics in Europe and the USA, they will help you with all the necessary investigations and guide you to the best solution for your health
- Internationally super-specialized vascular surgeons;
- State-of-the-art diagnostic and treatment equipment;
- Personalized approach for each patient;
- Excellent aesthetic and functional results.
Medical Team
Frequently Asked Questions
What is VNUS Radiofrequency treatment?
Radiofrequency VNUS is a minimally invasive procedure to treat varicose veins, which uses radiofrequency energy to heat and close the affected veins. This allows blood to be redirected to healthy veins and eliminates the symptoms associated with varicose veins.
Is the procedure painful?
The treatment is minimally invasive and usually well tolerated. Local anesthesia applied to the treated area helps reduce discomfort. Most patients report only a mild warm sensation during the procedure.
How long does the sclerotherapy procedure last?
The procedure generally takes between 30 and 60 minutes, depending on the number and size of veins treated.
How long does recovery take after VNUS treatment?
Recovery is quick, with most patients able to resume normal activities within 24-48 hours. You may wear compression stockings for a few days to support the healing process.
What are the benefits of VNUS treatment?
- Minimally invasive, no large cuts or scarring.
- Rapid recovery.
- Immediate reduction of discomfort symptoms.
- Safe, clinically approved procedure.
- Excellent aesthetic results.
Who can benefit from VNUS treatment?
VNUS is recommended for people with varicose veins caused by chronic venous insufficiency. It is suitable for patients who want a modern solution without long recovery periods.
Are there risks associated with VNUS radiofrequency?
The risks are minimal, but may include local inflammation, tenderness or mild bruising. These usually disappear within a few days. Your doctor will discuss all possible risks before the procedure.
Is hospitalization necessary?
No, the VNUS procedure is outpatient, which means the patient can go home immediately after treatment.
How effective are the results?
Radiofrequency VNUS has a very high success rate, over 95%, in treating varicose veins. The results are permanent for the veins treated, although other varicose veins may develop over time if there are predisposing factors.
Can I exercise after the procedure?
Light sport, such as walking, is recommended immediately after treatment to support circulation. Intense physical activity should be avoided for about a week.
Is more than one treatment session needed?
In most cases, a single session is sufficient to treat the affected veins. If there are several veins requiring treatment, your doctor may recommend additional sessions.
