Shoulder Artery Embolization, or SAE, is a specialized procedure to ease chronic shoulder pain, especially when surgery isn't an option. It's beneficial for conditions like frozen shoulder, inoperable rotator cuff tears, or lingering pain after shoulder surgeries. These conditions often involve the growth of abnormal, tiny blood vessels that fuel ongoing inflammation. SAE works by closing these vessels to help reduce this inflammation and pain.

An interventional physician specialist, who is an expert in this procedure, conducts it. Here's how it's done: A small entry point is created in a blood vessel, usually in the wrist, much like inserting a small tube for an IV. A thin, flexible tube, called a catheter, is navigated to the shoulder area under live X-ray guidance. A contrast dye helps to spot these abnormal vessels, and very small particles are used to close them off, reducing abnormal blood flow. This can lead to significant pain relief and improved shoulder function.

The entire process takes about 30 to 60 minutes. Most people don't need heavy sedation and can go home the same day. If sedation is necessary, it's important to follow NPO guidelines, nothing by mouth, before the procedure.

SAE can provide up to one and a half to two years of pain relief, although results may vary. If necessary, the procedure may be repeated. Like any medical procedure, there are risks, including possible bleeding, bruising, infection, allergic reaction to the dye, worsened shoulder pain, or not achieving complete pain relief. Alternative treatments may include physical therapy, medications, injections, or surgery.

Discussing this with a healthcare professional can help determine if SAE is the appropriate treatment for those dealing with chronic shoulder pain when other treatments haven't been sufficient.