By ZagrebMed
Chronic joint pain is one of the most common complaints in adults over the age of 50, with osteoarthritis being the leading cause. Traditionally, treatment options have ranged from lifestyle changes and physiotherapy to medication and eventually joint replacement surgery. But what if there was a way to relieve joint pain and inflammation without surgery? That’s where osteomusculoskeletal (MSK) embolization comes in – a groundbreaking interventional radiology procedure that is gaining attention across the globe.

Understanding the Source of Pain in Osteoarthritis

Osteoarthritis is not just a “wear and tear” condition – it is a low-grade chronic inflammatory disease that affects the entire joint structure. One lesser-known but critical factor in joint degeneration is the formation of abnormal new blood vessels (neovascularization) in the synovial membrane. These vessels bring in inflammatory cells that worsen the damage and cause persistent pain.

This discovery has led to a new treatment strategy: block these abnormal vessels, reduce the inflammation, and relieve the pain. That’s the science behind MSK embolization.

What is MSK Embolization?

MSK embolization is a minimally invasive, image-guided procedure in which a specially trained interventional radiologist uses a catheter to access arteries that supply the joint. Tiny particles (made of biocompatible material) are injected into these arteries to block abnormal blood vessels responsible for inflammation.

The result? Reduced pain, less swelling, better mobility, and often, a delay or complete avoidance of surgery.

Who Can Benefit From This Treatment?

MSK embolization is best suited for:

  • Patients with knee, shoulder, or hip osteoarthritis

  • Those with persistent joint pain who did not respond to medication or physiotherapy

  • Individuals not eligible for surgery due to age or medical conditions

  • Younger patients who wish to delay joint replacement surgery

  • Active individuals seeking faster recovery and lower risk

The Procedure – What to Expect

  1. Pre-procedure Imaging: MRI or X-rays are used to identify the severity of the joint disease.

  2. Day of Procedure: The patient remains awake with local anesthesia. A catheter is inserted through the groin or wrist.

  3. Guided Embolization: Using fluoroscopy (live X-ray), the interventional radiologist locates the inflamed blood vessels and injects the embolization particles.

  4. Recovery: Most patients go home the same day. Mild soreness can be expected, but recovery is fast and typically uneventful.

Results and Outcomes

Multiple clinical studies have shown:

  • Pain relief within 2–4 weeks

  • Continued improvement over 3–6 months

  • Enhanced joint mobility and quality of life

  • In many cases, delay or elimination of need for surgery

Patients report high satisfaction due to the non-invasive nature and quick return to daily life.

How Safe Is It?

MSK embolization is considered very safe when performed by experienced specialists. As with any medical procedure, there are small risks, including minor bleeding, bruising, or post-procedural pain. Serious complications are rare.

Access to MSK Embolization – Where Innovation Meets Patient Care

MSK embolization is now offered in specialized radiology centers equipped with advanced imaging and highly trained professionals. At ZagrebMed, the procedure is performed by Dr. Luka Novosel, an experienced interventional radiologist known for his patient-centered approach and clinical precision.

Patients benefit from Dr. Novosel’s expertise in image-guided therapies for musculoskeletal conditions, as well as his dedication to innovative, non-surgical solutions. You can learn more about his background, experience, and treatment philosophy by visiting his ZagrebMed profile.

Many people choose this procedure because of its safety profile, fast recovery, and the potential to improve quality of life without interrupting their daily routines. Combined with tailored physiotherapy programs, MSK embolization provides a strong foundation for long-term joint health.

MSK Embolization – A New Chapter in Osteoarthritis Care

For millions of people living with osteoarthritis, surgery has long been seen as the final destination on a long journey through pain and limitations. But with MSK embolization, that journey can change direction – toward relief without major intervention.

This treatment brings together innovation, precision, and patient comfort. It doesn’t just manage symptoms, it targets the underlying process, giving patients a real alternative to invasive surgery.

If you’re looking for a safer, smarter way to treat osteoarthritis, MSK embolization might be the beginning of a new chapter in your care.

F.A.Q.

How long does it take to recover from MSK embolization?

Most patients resume light activity within a few days and experience noticeable improvement in pain and function within a few weeks.

Is the procedure painful?

The procedure is performed under local anesthesia and is usually well tolerated. Mild post-procedural soreness is possible.

Will I need repeat treatments?

In some cases, especially if multiple joints are affected, more than one session may be needed. Many patients, however, have long-lasting results after a single treatment.

Can this replace knee replacement surgery?

For many patients, MSK embolization can delay or even eliminate the need for surgery. It’s especially valuable for those not ready for or not eligible for joint replacement.

What joints can be treated with MSK embolization?

The knee is the most commonly treated joint, but the procedure is also performed for the hip, shoulder, ankle, and even small joints in some cases.