Duration
30-45 minuto
Preparation
None required
Results
As arranged
Pain Level
Painless
What is Lower Limb Arterial Duplex?
Lower limb arterial duplex is a non-invasive ultrasound examination that evaluates blood flow in the arteries of your legs, from the groin to the ankle.
This test can detect narrowing, blockages, or other abnormalities in the leg arteries that may cause symptoms like leg pain when walking.
Common Reasons for Referral
- Leg pain when walking (claudication)
- Numbness or weakness in the legs
- Cold feet or legs
- Changes in skin color on legs
- Slow-healing wounds on feet or legs
- Weak or absent pulses in feet
What Happens During the Exam
- 1You lie on an examination table with legs exposed
- 2Blood pressure cuffs may be placed at different levels
- 3Ultrasound gel is applied along your legs
- 4The transducer examines arteries from hip to ankle
- 5Blood flow velocities are measured and recorded
Frequently Asked Questions
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