Renal Artery Interventions: Efficacy, Risks, Alternatives

Published on, 08 June, 2023. Answered by Dr. Suresh Babu B and Verified by Dr.Galen Team
Patient Question

Hello Doctor,


Are interventional radiology procedures, such as renal artery angioplasty or stenting, effective in improving blood flow to the kidneys? What are the potential risks and benefits associated with these interventions? Are there alternative treatments or lifestyle modifications available to manage renal artery stenosis? How long does the typical recovery period last after undergoing interventional radiology procedures for this condition?

Answered by Dr. Suresh Babu B


Thank you for reaching out to Dr. Galen. Please find the below response to your query.


Interventional radiology procedures, such as renal artery angioplasty or stenting, can effectively improve blood flow to the kidneys. While generally safe, these procedures carry risks like bleeding, infection, or blood vessel damage. However, the benefits include enhanced kidney function and potential avoidance of more invasive surgeries. Alternative treatments and lifestyle modifications involve medication for blood pressure and cholesterol control, along with a healthy diet, exercise, and smoking cessation. Recovery periods vary, but most patients experience a relatively quick recovery with hospital monitoring. Your interventional radiologist will provide specific recovery details based on your individual circumstances.



About Dr. Suresh Babu B

Dr. Suresh Babu B

Interventional Radiologist

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