Venous Reflux Disease

Venous System Anatomy

Venous Anatomy

The veins in the lower limbs are classified into two systems:

Superficial Veins (including saphenous)
Deep Veins

The two systems are connected by perforating veins that pass through the deep fascia

Three factors influence the return of blood back to the heart:

Respiration - the movement of the diaphragm creates a negative pressure that assists the return of blood from the legs to the heart
Vein Valves - healthy valves close, preventing blood from refluxing or pooling
Calf Muscle Pump - action of the calf muscle helps to force blood upward

Next: Common Symptoms of Venous Reflux next

next

previous

Previous: Venous Reflux Patient Demographic

Text Size:

Physician Information

Locate a Physician Near You

Please enter a valid email address and zip code.
Email:
Zip:
I agree to the terms and conditions
Yes, please notify me of future
vein screening events in my area

Locate

What Doctors are saying...

Cosmetically much different. You don't see bruising. You don't see the scarring. It's very comfortable and I have patients who go back to work the very same day.

- Dr. Andy Chiou (Peoria, IL) View full story | Read more testimonials

Physician Related Information

Redirection

You are now leaving Vnus.com and being redirected to a third party's website. Covidien is not responsible for any content provided by such third-party websites, does not endorse the content of these third-party websites (regardless of whether links to those sites are included on a Covidien website), and does not take any responsibility for the content, the accuracy of the information, or the quality of the products or services provided by or advertised on these third-party websites. These third-party websites may place their own cookies or other files on your computer, collect data or solicit personal information from you. Covidien privacy policies address the use and disclosure of information that Covidien collects from you through its own sites. Other sites follow different rules regarding the use or disclosure of the personal information you submit to them. Accordingly, we encourage you to read the privacy policies or statements of the other websites you visit. If you choose to access a third party website linked on any of our sites you do so entirely at your own risk, and Covidien disclaims, to the fullest extent permissible by applicable law, any and all liability and responsibility for any claims or damage that you incur as a result of accessing any websites maintained by third parties.

I agree, take me to the site

I do not agree, take me back to Vnus.com

Terms and Conditions for VNUS Physician Locator Service

VNUS Medical Technologies ("VNUS") makes the Physician Locator Service ("Service") available for your use on this Website ("Site") subject to the terms and conditions set forth in this document and any changes to this document made by VNUS from time to time (collectively, "Terms and Conditions"). By using the Service, you agree to these Terms and Conditions. If you do not agree to these Terms and Conditions, you may not use the Service.

No Medical Advice

This Service is not a substitute for professional medical advice. The information available through this Service is only for assistance in locating a physician near you. You should contact your physician if you have any questions about your medical condition, or if you need medical help. If you need emergency medical help, you should immediately call 911 or your physician.

Limited License

VNUS authorizes you to use the Service to obtain information for potential patient use only, and not for a commercial purpose or any other purpose. You may not sell the Service or information obtained from the Service, or pass off the Service or information obtained from the Service as originating from a business, or any other entity, other than VNUS.

Follow-Up by VNUS

You agree that VNUS can contact you following your use of the Service with surveys, questionnaires, and the like seeking information about your choice (if any) of treatment for venous disorders, your choice (if any) of medical provider, and related information. VNUS agrees that any such surveys, questionnaires, etc. will be reasonable in number and length.

Follow-Up by Physician

By checking the appropriate box(es) when using the Service, you agree to allow the corresponding physician(s) or medical practice group(s) to contact you regarding possible treatment for venous disorders.

Website Terms and Conditions

The VNUS Website Terms and Conditions apply to your use of the Service and are incorporated by reference herein in their entirety.

Term; Termination

These Terms and Conditions are effective until terminated by VNUS. VNUS may terminate these Terms and Conditions with respect to you or any other third party without notice at any time for any reason. Upon termination all rights granted in these Terms and Conditions shall immediately cease to exist and you must promptly discontinue all use of the Service and destroy all copies of information obtained by you via the Service. In addition, in the event that VNUS determines, in its sole discretion, that you have breached any of the Terms and Conditions, VNUS reserves the right to terminate access to the Service and take any other action which VNUS, in its sole discretion, deems to be appropriate. All terms that by their nature should survive termination of these Terms and Conditions will survive.

Disclaimer

VNUS does not guarantee or warrant the accuracy of information provided via the Service. VNUS does not guarantee or warrant the qualifications, capability or expertise of any physicians, practice groups or medical personnel whose contact information is accessible via the Service, and does not guarantee or warrant the outcome of any procedure or course of treatment performed, administered or recommended by any such physicians, practice groups or medical personnel. You should consult your physician regarding the risks and benefits of any treatment for venous disorders.

Personal Information

Information submitted to VNUS through the Service is governed by VNUS's Privacy Policy.

LIMITATION OF LIABILITY

UNDER NO EVENT AND UNDER NO LEGAL THEORY, WHETHER IN TORT, CONTRACT, OR OTHERWISE, SHALL VNUS OR ITS SUPPLIERS BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY KIND, INCLUDING, WITHOUT LIMITATION, DAMAGES FOR ANY LOST PROFITS, LOST SAVINGS, LOSS OF DATA, COSTS, FEES OR EXPENSES OF ANY KIND OR NATURE ARISING OUT OF OR RELATING TO THESE TERMS AND CONDITIONS, THIS SITE, OR THE USE OR INABILITY TO USE THE MATERIALS, OR ANY DATA SUPPLIED THEREWITH, EVEN IF VNUS OR AN VNUS REPRESENTATIVE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Some jurisdictions do not allow the exclusion or limitation of incidental, consequential or special damages, so the above limitation or exclusion may not apply to you.

What is a vein screening event?

Vein Screening events are opportunities for the public to meet with doctors who specialize in treating vein problems. You can learn more about vein disease, and together with the doctor, can discuss how you might be a candidate for varicose vein treatment.