First, what kind of shot?
“Injections” usually means one of two things
Both are common, both are done in the office, and both can help for a time. Knowing which is which makes the comparison with GAE clearer.
Cortisone (steroid)
A steroid injected into the joint to calm inflammation. Relief can come quickly, but it's temporary, often a few weeks to a few months. And repeated steroid injections may have downsides, including concern for cartilage damage over time, which is why doctors limit how often you receive them.
Gel (hyaluronic acid)
Also called viscosupplementation. It adds temporary cushioning to the joint. Some people feel relief for up to six months; for others it does little, and like cortisone, it eventually wears off.
Are you treating the pain, or what is causing the pain?
This is the real difference. One quiets the pain signal for a while; the other goes after what's driving it.
Temporarily reduce symptoms, imprecisely. Medication is placed into the joint and calms inflammation wherever it settles. When it wears off, the pain often returns.
Treats the source, precisely. A catheter identifies and treats the specific abnormal blood vessels driving inflammation inside the arthritic knee.
GAE is not just treating where the pain is felt, it is targeting the abnormal blood vessels contributing to why the knee hurts.
Relief measured in years, not appointments.
Everyone wants the same thing from a knee treatment: relief that sticks, without living from one visit to the next.
Years, from one visit. Most patients experience relief lasting two years or longer after GAE, from a single outpatient procedure. Many notice improvement within weeks, with continued gains over the following months.
Weeks to months, then back again. Cortisone fades in weeks to months and gel may last up to six for some, so shots become a cycle every few months. Many patients find each round wears off a little faster than the last.
Which treatment may be right for you?
An honest look at where each option tends to fit. Your specialist confirms the right path after reviewing your imaging.
GAE may fit if…
Injections may still make sense if…
FAQ
Everything you need to know
Straight answers on how GAE and injections really compare, from the specialist who performs GAE.
If injections are providing lasting relief, they may be a reasonable option. But when relief becomes shorter, or you find yourself returning for repeated injections, it may be time to look at what is actually driving the pain.
Most patients experience relief lasting two years or longer. Many begin noticing improvement within weeks, with continued improvement over the following months. Unlike injections that often wear off and require repeat visits, GAE is typically performed as a one-time outpatient procedure, with repeat treatment available if needed.
It depends on where you are. For early or occasional arthritis pain, injections are a reasonable first step and may be all you need. But they treat the symptoms rather than the cause, so the relief fades and the shots repeat. GAE works on the blood flow driving the inflammation, and shots that have stopped helping are one of the most common reasons patients come to us.
There's research to be aware of. Frequent steroid injections may be associated with cartilage loss over time. That's why doctors limit how often you receive them, often to a few per year. GAE doesn't carry that concern, because it removes nothing and leaves the joint intact.
Coverage is expanding as GAE becomes more established, and many plans, including Medicare, IEHP, and most PPOs, cover it for the right candidate. Our team verifies your benefits before anything is scheduled, so you know where you stand up front.
The honest answer: only a specialist can say after reviewing your imaging and hearing your goals. We'll walk you through both paths clearly, with no pressure, so you can make the decision that fits your life.
Tired of chasing relief every few months?
Book a knee pain consultation with our GAE specialist. We’ll review your knee, explain how GAE compares with the shots you’ve tried, and help you decide, with no pressure.