Medical superglue Venaseal is a safe, medical grade adhesive that is used to glue large veins shut. As the medical superglue sets within minutes the recovery time is quicker than some of the traditional forms of varicose vein treatment.

How Does Medical superglue Venaseal™ Work?

Venaseal™ is the latest surgery-free procedure that uses a medical adhesive to safely and effectively treat varicose veins. Unlike other treatments, medical superglue Venaseal™ only requires one local anaesthetic injection. The non-surgical treatment procedure also eliminates the use of heat (or thermal energy) so there is virtually no risk of nerve or skin injury.

As the medical superglue sets within a few minutes, there is no prolonged healing process and medical stockings are not required afterwards. There are no necessary steps or precautions to take before or after the procedure and no restrictions on travel.

In some cases, patients will require additional treatment with ultrasound-guided sclerotherapy.

What can I expect during the procedure?

The procedure is in some ways similar to sclerotherapy and endovenous therapy. The duplex ultrasound is used to precisely guide a tiny catheter into the varicose vein to introduce the sealant. Once the vein is sealed, it will gradually harden and be reabsorbed by the body and disappear from view. Patients can return to their normal activities right away as there is no recovery period needed, and walking is encouraged to speed healing.

Unlike with some of the heat-based therapies, there is no risk of burns or nerve damage with the use of medical superglue venaseal. You also are not likely to need to wear compression stockings after the procedure.

All treatments will require medical consultation. Like all medical procedures, some risks do exist. The benefits and minor risks will be discussed during your first consultation before treatment with one of our doctors.

Benefits at a Glance

  • No downtime.
  • Pain rating is minimal.
  • Recovery time is minimal with no time of work needed.
  • Does not require a general anaesthetic.
  • Walk in Walk out.
  • Can be performed in 20minutes.
  • No stocking required after treatment

The Medical superglue Venaseal Story – A “Eureka” moment.

The idea to use “glue” to seal veins began like in so many other things with an idea. Dr Rod Raabe an interventional radiologist (a specialist in imaging procedures and interventions) had previous experience in using glue (cyanoacrylate) to close diseased arteries which have a much higher flow rate than varicose veins. After discussing the ideas with a few colleagues another 2.5 years was spent engineering a uniquely thick glue before approval was given for its use in the USA, Europe and Australia. The approval process required rigorous testing in multiple centres in the USA and Europe but was fast tracked owing to the active ingredient cyanoacrylate being used in medicine for fifty years.

Close-up of a doctor holding a venaseal used for varicose vein treatment. This is a header image for The Vein Institute's blog about "venaseal alternative to thermal ablation".


STEP / 01

Initial Consultations

After your consultation a special transilluminating light will be used to highlight the “feeding veins”.

STEP / 02

Scans & Treatments

After your scan medical superglue will be used to seal your varicose veins. A bandaid will be applied afterwards.

STEP / 03

Post Treatment Recovery

You can leave our clinic with no restrictions on lifestyle and no stocking.

Have questions about Medical Superglue treatment?

We have listed some of our most asked questions to the right. If you would like to speak to someone please contact us on 1300 535 017 or make an appointment.

What can be treated?

After adequate imaging almost any straight vein between 4mm and 16mm can be treated with the Venaseal procedure. Up to 5 straight veins can be treated  at any one time.

How effective is the procedure?

A number of studies have suggested that Venaseal has a greater than 92% success rate over 5 years which is equivalent to gold standard treatment with endovenous laser ablation or radiofrequency ablation.

Recent short term studies have suggested that the closure rate at 3 months is greater than 96%.

All patients at The Vein Institute have follow up scans at six weeks to ensure that your procedure has been effective.

Isn't surgery more effective?

Surgery is not more effective than Venaseal treatment.

What is the process?

Arrive at our clinic on time. No preparation is required such as fasting or stopping medications.

After your scan you will lie comfortably on the treatment bed. For those who are a little anxious Valium can be requested. Alternatively you may listen to music on your iPod or phone. You favourite music can also be requested on our stereo system (please let our reception staff know in advance).

The doctor will then prepare your leg for treatment before using a tiny amount of local anaesthetic to numb the access point for the procedure.

Your varicose vein is then accessed with the tiny amounts of glue being deposited alongs it’s length. A bandaid is then applied to the insertion site. There is usually no need for any compression stockings and you can return to work as normal.

Is it painful?

It’s extremely uncommon for patients to experience significant pain during the procedure or after.

Do I require follow up?

Yes all patients will require a follow up visit within 3 weeks after Venaseal treatment during which another scan is performed to make sure the treatment has worked. Sides branch veins may be treated with ultrasound guided sclerotherapy at this time if necessary.

What happens to the treated vein?

The treated vein which is faulty is sealed. Blood which was leaking from it can not longer do so which helps your circulation system and stops the aching and throbbing experienced with varicose veins.

What side effects or complications can occur with the Venaseal treatment?

In 10% of cases some soreness after the procedure can be experienced which usually settles with Nurofen in one week.

Extremely rarely you can have skin sensation being effected, deep vein thrombosis or pulmonary embolus.

If there are any concerns after the procedure one of our doctors must be contacted.

I want to have the Venaseal procedire. What do I do?

Please call our office on 1300 535 017 to book a consult. No referral is required.