Genicular Artery Embolization For Osteoarthritis
Genicular Artery Embolization (GAE) for Osteoarthritis
A Minimally Invasive Solution for Knee Pain Relief
Overview
Genicular Artery Embolization (GAE) is an advanced, non-surgical treatment for patients suffering from knee osteoarthritis. This innovative procedure targets the abnormal blood vessels responsible for inflammation and pain, helping reduce symptoms and improve joint function.GAE is especially beneficial for patients who want to avoid or delay knee replacement surgery.
What is Osteoarthritis of the Knee?
Osteoarthritis is a degenerative joint condition where the protective cartilage in the knee gradually wears down, leading to pain, stiffness, and reduced mobility.
Common Symptoms Include:
- Chronic knee pain
- Swelling and stiffness
- Difficulty walking or climbing stairs
- Reduced range of motion
- Joint tenderness
What is Genicular Artery Embolization (GAE)?
GAE is an image-guided procedure performed by an interventional radiologist. It involves blocking tiny abnormal blood vessels (genicular arteries) around the knee that contribute to inflammation and pain.By reducing this abnormal blood flow, GAE helps decrease inflammation and relieve pain without surgery.
How the Procedure Works
1. Pre-Procedure Evaluation
Clinical examination and imaging (X-ray or MRI) to assess osteoarthritis severity.
2. Catheter Insertion
A thin catheter is inserted through a small puncture in the wrist or groin.
3. Targeted Embolization
Tiny particles are injected into the genicular arteries supplying the inflamed area.
4. Completion
The catheter is removed, and a small bandage is applied—no stitches required.
Benefits of GAE
- Minimally invasive and non-surgical
- No joint replacement required
- Reduced knee pain and inflammation
- Quick recovery time
- Day-care procedure (same-day discharge)
- Improves mobility and quality of life
Who is an Ideal Candidate?
You may be a suitable candidate if you:
- Have mild to moderate knee osteoarthritis
- Experience chronic knee pain not relieved by medications or physiotherapy
- Want to avoid or delay knee replacement surgery
- Are not fit for major surgery
A detailed evaluation is required to determine suitability.
Recovery & Aftercare
- Discharged on the same day or within 24 hours
- Mild soreness at the puncture site for a few days
- Resume normal activities within 2–5 days
- Gradual improvement in pain over a few weeks
Risks & Possible Complications
- Temporary skin redness or mild pain
- Bruising at the puncture site
- Rare risk of non-target embolization
- Infection (very rare)
Why Choose Us?
- Experienced Interventional Radiology specialists
- Advanced imaging-guided procedures
- Patient-focused care and personalized treatment
- High success rates with minimal complications
Frequently Asked Questions
The procedure is done under local anesthesia, and discomfort is minimal.
Typically 1–2 hours.
Most patients notice improvement within 2–6 weeks.
It provides long-lasting relief, but outcomes may vary depending on arthritis severity.
In many cases, GAE helps delay or avoid the need for knee replacement surgery.