Venaseal- How it works

Venaseal in the latest advance in varicose vein treatment and the least painful and most comfortable procedure used to treat varicose veins.

Steps of Venaseal Treatment


  • Local anesthesia is administered to number the skin.
  • Access into the vein is achieved.
  • Soft tube/catheter is advanced to upper part of leg.
  • Medical glue is delivered into the vein to be treated.
  • Manual compression is applied where glue had been injected.
  • Glue closes the vein.

Difference between Venaseal & Endovenous Laser Ablation Treatments

Endovenous procedures like endovenous laser and radiofrequency based procedures were a huge step forward compared to vein stripping and ligation. Still in said endovenous procedures, heat is used to ablate varicose veins, requiring multiple needles sticks to administer tumescent anesthesia around the vein. That is not the case with Venaseal.


  • No heat is involved in Venaseal.
  • Tumescent anesthesia is not needed in Venaseal.
  • Venaseal avoids multiple needle sticks which are required in endovenous laser ablation.
  • Result is lot less pain and none to minimal bruising.
  • Compression stockings not needed

Endovenous Thermal Ablation

  • Heat in involved in endovenous laser and RF ablation
  • Tumescent anesthesia is required
  • Requires multiple needle sticks to administer tumescent anesthesia
  • Sometimes can result in bruising or nerve injury
  • Compression stockings are needed.

Who is Best Candidate for Venaseal

Venaseal is a new FDA approved treatment and has few advantages likes avoiding heat and tumescent but currently not covered by most of insurances.

  • Treatment comfort & avoidance of pain is priority
  • Can take risk of bruising or nerve injury
  • Cant tolerate compression garments
  • Doesn't want to take risk of endovenous heat induced thrombosis
  • Have high deductible or out of pocket expenses.

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