
Leg Swelling

Advanced Evaluation and Minimally Invasive Treatment
Leg swelling is a common condition that can range from mild discomfort to a sign of underlying venous disease. While swelling may result from prolonged standing or minor circulation issues, persistent or worsening leg swelling often indicates venous insufficiency, in which blood does not flow efficiently back to the heart.
At Midland Surgical Associates, we provide comprehensive evaluation and treatment for leg swelling, using advanced diagnostic tools and minimally invasive procedures to address the underlying cause—not just the symptoms.
Causes of Leg Swelling
Leg swelling may be associated with:
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Chronic venous insufficiency
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Varicose veins
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Damaged or weakened vein valves
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Prior blood clots
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Prolonged standing or sitting
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Vascular disease
A thorough evaluation is essential to determine the exact cause and guide effective treatment.
Diagnostic Evaluation
Before recommending treatment, our surgeons perform a detailed assessment that may include:
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Physical examination
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Review of medical history and symptoms
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Ultrasound imaging to evaluate blood flow and vein function
This allows us to identify abnormal veins and determine the most appropriate treatment plan.
Minimally Invasive Treatment for Venous Disease
Radiofrequency Ablation (RFA) is a highly effective, minimally invasive procedure used to treat diseased veins that contribute to leg swelling and varicose veins.
Using ultrasound guidance:
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A small catheter is inserted into the affected vein
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Controlled radiofrequency energy delivers heat to the vein wall
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The vein closes and is gradually absorbed by the body
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Blood is naturally rerouted through healthy veins
RFA is commonly used to treat:
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Greater saphenous veins
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Lesser saphenous veins
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Perforator veins

Recovery After RFA
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Mild bruising or tenderness may occur
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Compression stockings are typically worn for a short period
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Walking is encouraged shortly after the procedure
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Patients can usually resume daily activities within 24 hours
