Acute And Chronic Lower Limb Ischemia Treatment

Acute and Chronic Lower Limb Ischemia Treatment

Minimally Invasive and Open Revascularization in Dubai

Lower limb ischemia occurs when blood flow to the legs becomes severely reduced. In its early stages, patients may feel heaviness or calf pain while walking. As the disease progresses, symptoms can worsen to the point where walking short distances becomes difficult, or the foot develops wounds that do not heal. In acute cases, the blockage happens suddenly and can become limb threatening if not treated promptly.

If you have leg pain on walking, sudden foot pain or any sign of reduced circulation, early evaluation helps prevent long term complications and protects your mobility.

When Treatment for Lower Limb Ischemia Is Needed

You may require evaluation if you experience symptoms such as:

Symptoms of Chronic Lower Limb Ischemia

Calf or thigh pain while walking
Pain that improves with rest
Numbness, tingling or a cold sensation in the feet
Slow healing wounds on the foot or toes

Skin darkening or thinning
Thickened nails or hair loss on the legs
Reduced pulse in the feet
Difficulty walking long distances

Symptoms of Acute Lower Limb Ischemia

Acute cases require immediate medical attention. Delaying treatment may put the limb at risk.

How Diagnosis Is Performed

Diagnosis begins with a detailed consultation to understand your symptoms and medical history. A duplex ultrasound is typically performed to assess blood flow in the arteries. Further imaging, such as CT angiography or MR angiography, may be recommended to examine the severity of the blockage and plan treatment precisely.

Throughout the process, Dr. Abuazab explains the findings in simple, clear language so you understand what is happening and how it affects your circulation.

Treatment Options Tailored to Your Condition

The choice between minimally invasive endovascular treatment and open surgical revascularisation depends on the type of blockage, its location and your overall health.

Endovascular Treatment (Minimally Invasive)

Endovascular procedures are often preferred for many patients because they are gentle, precise and fast to recover from. These include:

Balloon angioplasty to widen narrowed arteries
Stent placement to keep arteries open
Catheter-directed thrombolysis for blood clot dissolution
Mechanical thrombectomy to remove clots

Benefits may include:

Small puncture instead of an incision
Quick recovery
Minimal discomfort
Short hospital stay
Effective relief of symptoms in many cases

Open Surgical Revascularization

Open surgery may be recommended when the blockage is severe, long standing or unsuitable for endovascular treatment. Procedures may include bypass surgery or endarterectomy to restore blood flow.
Advantages include: