The VENCLOSE™ Procedure: Next‑Generation Radiofrequency Closure
The VENCLOSE™ radiofrequency ablation system is the latest evolution in minimally invasive vein treatment. Like its predecessor, ClosureFast™, it uses controlled heat to gently seal abnormal veins. The procedure is performed under local anaesthesia on an outpatient basis, meaning no hospital stay and rapid recovery.
What to Expect
- A tiny incision is made below the knee.
- The VENCLOSE™ catheter is guided into the vein using ultrasound.
- Each 2.5–10 cm segment of vein is treated with a 20‑second burst of radiofrequency energy.
- The heat causes the vein wall to shrink and seal shut.
- An average 45 cm vein can be treated in just a few minutes.
Unlike older vein stripping surgery or laser ablation, the catheter delivers uniform, consistent heat at temperatures below 120°C. This results in less bruising, less pain, and faster recovery.
The VENCLOSE™ Advantage
- Minimally invasive: No groin surgery or general anaesthetic
- Cosmetic benefit: Little to no scarring
- Advanced design: Dual heating lengths (2.5 cm and 10 cm) allow treatment of both short and long vein segments
- Efficient: Treats a greater cross‑section of abnormal veins in less time
Recovery and Results
- Pain: Most patients report little to no pain during the procedure thanks to local anaesthetic.
- Symptom relief: Many notice improvement within 24 hours, with continued progress over 1–2 weeks.
- Return to activities: Normal routines can usually be resumed within a few days. Walking is encouraged; heavy lifting and prolonged standing should be avoided for a short period.
Insurance Coverage
The VENCLOSE™ procedure is covered by most UK health insurers for eligible vein conditions. Our team can assist with pre‑authorisation and guide you through the process. Currently we do not accept AXA PPP patients.