If you're one of the millions of Americans suffering from knee pain severe enough to interfere with daily activities, you might be considering knee replacement surgery. But before you go under the knife, consider an alternative: genicular artery embolization (GAE). This minimally invasive procedure can provide significant relief for patients with knee osteoarthritis without the risks associated with surgery.
The first thing to understand about GAE is that it's not new. The technique has been around since the 1990s, but only recently has it gained traction as a viable alternative to knee replacement. This growing acceptance is due in part to advancements in imaging technology, which have made the procedure more precise and reliable.
What sets GAE apart from traditional surgery? For starters, it's less invasive. Instead of cutting into the knee joint, doctors insert a catheter through a small incision near the groin and guide it to the target area using real-time imaging guidance. They then release embolic material that blocks blood flow to the arteries supplying the knee joint, effectively reducing pain and inflammation without removing or replacing any structures in the joint itself.
This means patients can expect a shorter recovery time compared to knee replacement surgery. Most people are back on their feet within days instead of weeks or months. And because it's an outpatient procedure, there's no need for a hospital stay - just arrange for someone to drive you home after the treatment.
But like any medical procedure, GAE isn't without its drawbacks. The most common side effect is temporary pain at the site of the catheter insertion, which usually resolves within a few days. There's also a small risk of infection or bleeding, though these complications are rare when proper sterile techniques are used during the procedure.
So why choose GAE over knee replacement? It depends on your individual situation and preferences. If you're looking for a less invasive option with fewer risks and a faster recovery time, GAE could be worth considering. Talk to your doctor about whether this treatment might be right for you.
Learn more about genicular artery embolization at Mayo Clinic
