Percutaneous Deep Venous Arterialization for Limb Salvage in No Option Patients with Chronic Limb-Threatening...

Area of Science:

• Vascular Surgery
• Interventional Cardiology
• Regenerative Medicine

Background:

• Chronic limb-threatening ischemia (CLTI) is a severe condition often treated with endovascular methods.
• The "desert foot" presentation, characterized by advanced infrapopliteal disease and absent tibial run-off, poses significant challenges for endovascular revascularization.
• Primary amputation is a risk for CLTI patients with limited endovascular options.

Purpose of the Study:

• To review the percutaneous deep venous arterialization (DVA) technique.
• To evaluate DVA as a minimally invasive treatment for limb salvage in CLTI patients with a "desert foot."
• To highlight DVA's potential when conventional endovascular approaches are not feasible.

Main Methods:

• Review of current literature on deep venous arterialization for CLTI.
• Focus on percutaneous techniques for DVA.
• Analysis of DVA's role in limb salvage for "desert foot" patients.

Main Results:

• Endovascular revascularization has high technical success but is limited in "desert foot" cases.
• Deep venous arterialization is being investigated as an alternative treatment.
• Percutaneous DVA presents a promising, minimally invasive option for limb salvage.

Conclusions:

• Percutaneous deep venous arterialization is a viable and promising minimally invasive strategy for limb salvage in CLTI patients with a "desert foot."
• DVA offers an alternative when traditional endovascular revascularization is not possible.
• Further research into DVA techniques can improve outcomes for complex CLTI cases.