Lower Limb Venous Doppler (Uni/Bi)
A detailed Doppler scan of the veins in one or both legs to diagnose blood clots, venous reflux, varicose vein issues, and circulation-related leg swelling or discomfort.
What does this scan include?
Doppler ultrasound of veins in the lower limb(s)
Detection of deep vein thrombosis (DVT), venous reflux, or vein obstruction
Assessment of leg swelling, pain, varicose veins, or post-surgical concerns
Comparative assessment if both legs are scanned (bilateral)
A detailed written report for you and your GP or specialist
20–30 minute appointment with experienced sonographers
No GP referral required
Unilateral vs. Bilateral Scan
Unilateral Scan: Examination of one leg when symptoms are on one side.
Bilateral Scan: Assessment of both legs for widespread symptoms or comparison.
Why choose this scan?
Recommended for leg pain, swelling, suspected clots, or chronic venous conditions, this scan provides fast and reliable results to guide treatment decisions.
Book your scan today
At Reliable Scan in Archway, London, we offer quick appointments, expert imaging, and clear results you can trust.

Our Commitment
At ReliableScan, we are dedicated to providing safe, accurate, and compassionate ultrasound services in London. Our clinic is equipped with modern ultrasound technology, allowing us to offer a wide range of scans including pregnancy, breast, gynaecology, musculoskeletal, and other general health scans — all delivered with care and professionalism.

Quality Assurance
Your safety and wellbeing are our top priority. ReliableScan is fully regulated by the Care Quality Commission (CQC), ensuring we meet and exceed the highest standards for independent clinics. With regular inspections and strict quality protocols, you can have complete confidence in the care you receive with us.