Non-Surgical Knee Osteoarthritis Treatment in Bangkok, Thailand
Genicular Artery Embolization (GAE) — Image-Guided Relief Without Knee Replacement
At YOUNIFY Clinic in Bangkok, we offer Genicular Artery Embolization (GAE), a minimally invasive, image-guided procedure designed for people whose knee pain has not improved with conservative treatment — and who want to avoid, or are not yet ready for, knee replacement surgery.
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About this program
Chronic knee osteoarthritis pain is often driven by abnormal small blood vessels that grow around the inflamed lining of the joint — which is why pain can persist even after physiotherapy, medication and injections have been tried.
Working through a single needle-point access, usually at the groin or thigh, an interventional specialist advances a thin catheter under real-time X-ray guidance into the small genicular arteries around the knee. The abnormal microvessels feeding the inflammation are selectively reduced, while healthy circulation to the joint is preserved. There is no surgical incision, no implant, and the joint itself is untouched.
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What Results Can GAE Help Achieve?
- Reduce knee pain that has not responded to physiotherapy, medication or injections
- Improve walking distance and daily function in suitable patients
- Avoid or postpone knee replacement surgery in selected cases
- Return to daily life quickly — most patients are discharged the same day
- Relief may last several years in some patients — typically 1–5 years, depending on the individual
- Keep future options open: knee replacement remains possible later if ever needed
GAE manages pain; it does not reverse existing joint damage. Outcomes depend on the stage of osteoarthritis, activity level and individual factors.
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Why International Patients Choose Thailand for GAE?
Thailand has become one of Asia's leading destinations for advanced medical care — combining internationally recognized healthcare standards with premium hospitality and personalized recovery experiences.
Patients choose Bangkok for:
- Faster access to treatment without long waitlists
- International-standard medical facilities
- Experienced physician specialists
- Modern minimally invasive technology
- More affordable treatment compared with many Western countries
- Luxury hotels, wellness recovery, and hospitality
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Why Choose YOUNIFY Clinic?
At YOUNIFY Clinic, we take a physician-led, evidence-based approach to joint and pain medicine. GAE is offered within a structured pathway: we first confirm that your knee pain is likely to respond, and we tell you honestly if you are not a good candidate.
Our GAE programs include:
- Specialist consultation and imaging review
- Comprehensive knee assessment
- Image-guided GAE procedure performed by an interventional specialist
- Same-day discharge planning
- International patient coordination support
- Long-term follow-up planning
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Package inclusions
- Specialist consultation
- Pre-procedure assessment and imaging review
- GAE procedure (image-guided)
- Local anesthesia and sedation fees as appropriate
- Nursing care and post-procedure monitoring
- Medications during the visit
- Follow-up consultation
Optional premium services
- Airport transfers
- Hotel accommodation assistance
- VIP hospital services
- Wellness and recovery programs
- Image-guided knee injection program (for patients assessed as better served by injections)
- Physiotherapy and rehabilitation coordination
- Executive health screening
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Who May Be Suitable for GAE?
- Knee osteoarthritis diagnosed on X-ray or MRI
- Knee pain despite physiotherapy, medication or injections
- Told you may need a knee replacement but want to avoid or delay it
- Medically higher-risk for major surgery, or unwilling to accept months of rehabilitation
- Want to stay active without a long recovery
GAE is not appropriate for every cause of knee pain. It does not treat major ligament tears, fractures, severe deformity or advanced bone-on-bone destruction where replacement is clearly indicated. Final eligibility is confirmed after specialist assessment and imaging review.
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GAE vs Knee Replacement Surgery vs Knee Injections
| GAE | Knee Replacement Surgery | Knee Injections | |
|---|---|---|---|
| Procedure Type | Image-guided catheter procedure | Major open surgery | Needle injection |
| Incision | None — needle-point access | Large surgical incision | None |
| Hospital Stay | Usually same-day discharge | Typically 3–5 nights | None |
| Recommended Stay in Thailand | 3–5 days | 2–4 weeks | 1–2 days |
| Recovery Time | Light activity within days | Months of rehabilitation | Minimal |
| Duration of Relief | Typically 1–5 years in suitable patients | Long-term | Weeks to months |
| Joint Preserved | Yes — untouched | Joint replaced | Yes |
| Downtime | Minimal | High | Minimal |
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Why Many Patients Choose GAE over Knee Replacement Surgery?
- Meaningful pain relief without major surgery in suitable patients
- No incision, no implant — the knee joint itself is untouched
- Same-day discharge and a fast return to daily life
- No months-long rehabilitation program
- Keeps every future option open, including knee replacement if ever needed
- A genuine middle path between “injections have stopped working” and joint replacement
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GAE Recovery Timeline
- Performed through a single needle-point access under image guidance
- Local anesthesia with sedation as appropriate
- Most patients walk out and are discharged the same day
- Mild soreness or bruising at the access site may occur
- Walking and normal light activity are encouraged
- Most patients resume daily routines
- Office-based work often resumed within 1–3 days
- Pain relief typically develops progressively over the following weeks
- Ongoing physician follow-up, continued by video after you return home
Frequently asked questions
What is GAE at YOUNIFY Clinic in Bangkok?
At YOUNIFY Clinic in Bangkok, we offer Genicular Artery Embolization (GAE), a minimally invasive, image-guided procedure designed for people whose knee pain has not improved with conservative treatment — and who want to avoid, or are not yet ready for, knee replacement surgery.
How long do I need to stay in Thailand for GAE?
GAE Patients: Bangkok stay approximately 3–5 days · Hospital observation: usually none — same-day discharge for most patients · Light activity: within days · Follow-up review: before travel. This allows time for specialist assessment, imaging review, the procedure itself, and a follow-up consultation before you fly home.
Who is GAE suitable for?
Knee osteoarthritis diagnosed on X-ray or MRI; Knee pain despite physiotherapy, medication or injections; Told you may need a knee replacement but want to avoid or delay it; Medically higher-risk for major surgery, or unwilling to accept months of rehabilitation. GAE is not appropriate for every cause of knee pain. It does not treat major ligament tears, fractures, severe deformity or advanced bone-on-bone destruction where replacement is clearly indicated. Final eligibility is confirmed after specialist assessment and imaging review.
How much does GAE cost in Bangkok?
GAE starts from THB 129,000 at YOUNIFY Clinic. That is a starting price: the final quotation is confirmed after a specialist consultation, and our international patient team can prepare one for you on WhatsApp or LINE.
What happens after I fly home?
Pain relief typically develops progressively over the following weeks. Ongoing physician follow-up, continued by video after you return home.
Where to read more
Contact the international patient team
Individual results may vary. Please consult a doctor before treatment.