Venaseal™ is a modern, minimally invasive treatment for varicose veins that uses a medical adhesive to close the affected vein. Inserted through a small catheter under ultrasound guidance, the glue seals the vein without the need for heat or multiple injections of local anaesthetic, as required in traditional methods such as laser or radiofrequency ablation. This makes the procedure quicker, gentler, and more comfortable, with most patients able to return to normal activities shortly afterwards.
Who are the best candidates?
Who are the best candidates?
The best candidates for Venaseal™ are patients with varicose veins caused by faulty saphenous veins who wish to avoid multiple injections or the use of heat during treatment. It is particularly suitable for those with needle anxiety or those seeking a quicker recovery without the need for compression stockings. However, not everyone is suitable, and a full consultation with duplex ultrasound is essential to confirm whether Venaseal™ is the right option for their specific vein pattern.
Treatment Details
Treatment Details
Venaseal™ is a minimally invasive treatment for varicose veins. A small catheter delivers medical adhesive to seal the faulty vein, usually requiring only one needle entry. The procedure is quick, gentle, and most patients can return to normal activities the same day. Additional treatments may need extra injections if necessary.
Anaesthetic Details
Venaseal™ requires minimal anaesthesia compared with traditional thermal treatments. Usually, only a single small injection of local anaesthetic is needed at the catheter entry point.
Number of treatment Sessions
Venaseal™ is usually completed in a single treatment session for each affected vein. Most patients require only one visit to the clinic. Additional procedures, such as phlebectomies, may require a few extra injections, but multiple full sessions are generally not needed.
Pain Level
Venaseal™ is generally associated with low pain levels. Most patients experience minimal discomfort during the procedure because only one small injection of local anaesthetic is required, and no heat is used as in laser or radiofrequency treatments. Post-procedure pain and bruising are usually mild, allowing a quick return to daily activities.
Price Range
Venaseal™ typically costs around £1,000 more than traditional thermal treatments such as EVLA or RFA, depending on the individual patient’s requirements.
Recovery Time & Aftercare
Recovery Time & Aftercare
Recovery after Venaseal™ is generally quick and straightforward. Most patients can return to normal daily activities on the same day, as the procedure is minimally invasive and usually causes only mild discomfort or bruising. Unlike traditional thermal treatments, there is often no need for compression stockings, and patients typically do not require extended rest.
Potential side effects and risks
Potential side effects and risks
Venaseal™ is generally safe and well-tolerated, but as with any medical procedure, there are some potential side effects. Mild bruising, tenderness, or discomfort around the treated vein may occur. In rare cases, additional injections or minor treatments may be needed to address surface veins.
Clinical Success Rate
Clinical Success Rate
According to NICE guidance (IPG670, 2020), Venaseal™ achieves very high vein closure rates. Studies show approximately 97% closure at 6 months, over 94% at 12 months, and around 92–95% at 24–36 months. These outcomes are comparable to traditional thermal treatments such as EVLA and RFA. Overall, Venaseal™ is considered an effective and reliable method for treating varicose veins in the short to medium term.
Recurrence Rate after 5 years
Recurrence Rate after 5 years
Long-term studies show that Venaseal™ has a low recurrence rate. Approximately 8.6% of treated veins may recur within 5 years, based on multi-centre research. This rate is comparable to radiofrequency ablation, and most patients maintain good vein closure and quality of life over the long term.
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