Book Your SI Joint Evaluation

Get back to living
—Not just getting by

A 30-minute office procedure is giving people with chronic lower back pain something they thought was gone for good: real, lasting relief.
92% of patients in our in-house study experienced near-complete pain resolution. Most start feeling it within days.
Book Your SI Joint Evaluation
Not sure it’s your SI Joint?
Take the 60-second quiz →
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Hear directly from Dr. Anderson

In this conversation, Dr. Anderson explains how SI joint dysfunction is diagnosed, what the procedure involves, and what patients can expect.

You shouldn’t have to plan life around back pain

If you've been dealing with lower back pain for months (or years) you already know the cycle. Stretches, chiropractors, injections that fade. Maybe you've been told your MRI looks normal. Maybe you've even had back surgery that didn't fix it.

The frustration isn’t just about the pain anymore… it's what it takes from you.

Second-guessing whether you can pick up your grandchild or skipping the trip because you're not sure your back can handle it.

If no one has told you exactly where the pain is coming from, they may not have looked in the right place yet.
Book Your SI Joint Evaluation

What is SI Joint Dysfunction?

Your sacroiliac (SI) joint sits right at your beltline where your lower spine meets your pelvis.

It's the largest joint in your body and acts as a shock absorber between your upper body and legs. When it becomes unstable or inflamed, it can cause persistent pain that's often mistaken for a hip problem or general back pain.

Up to 30% of chronic lower back pain originates from the SI joint but it's one of the most commonly overlooked sources.

Common signs your SI joint may be the problem

Pain at or just below your beltline, you can often point to it with one finger
Aching in your lower back that can radiate into the buttock, hips, thighs, or groin
Discomfort climbing stairs or stepping up a curb
Pain getting in and out of a car
Pain that gets worse when sitting for a long time
Pain standing on one leg for more than a few moments

Sound Familiar?

Take the 60-Second SI Joint Quiz
5 quick yes/no questions

“We see patients every week who’ve been told there’s nothing left to try. That’s usually where we start.”

Dr. Eric Anderson & Dr. John Broadnax

Board Certified
Years of Combined Experience
Best of Denton County
Currently conducting their own in-office clinical study on SI Joint stabilization outcomes.

Three steps to find out if it’s your SI joint and fix it

1

Come in and we’ll find it
We evaluate your pain with a physical exam, imaging, and a targeted diagnostic injection. If numbing the SI joint relieves your pain, we've found the source. We do this test twice because we want to be certain before recommending anything.

2

30 minutes. One small incision. Go home the same day.
A thumbnail-sized spacer is placed through a 1.5cm incision to stop the joint from sliding. You get conscious sedation — not general anesthesia — and you're walking the same day.

3

Get back to your life
Most patients feel relief within days. The spacer fuses naturally over 6–8 weeks, permanently stabilizing the joint. No months of rehab. No ongoing injection cycle. Just the life you've been missing.

And if it’s not your SI joint?

We treat pain from head to toe. We will find the cause.
Take the 60-Second SI Joint Quiz
5 quick yes/no questions

How SI joint stabilization at API Texas compares

API Texas
SI Stabilization
Hospital-Based
SI Fusion
Injections
Only
Chiropractic
/ PT
Confirms pain source first
Green circle with a white check mark inside.
Dual diagnostic injections
Varies
❌
Treats symptoms
❌
Treats symptoms
Procedure time
~30 minutes
1–2 hours
15–30 min (repeating)
Ongoing sessions
Setting
Office-based
Hospital / OR
Office-based
Office-based
Anesthesia
Conscious sedation
General anesthesia
Local
None
Walking same day
Green circle with a white check mark inside.
Yes
Often next day
Green circle with a white check mark inside.
Yes
Green circle with a white check mark inside.
Yes
Relief timeline
Most within days
Weeks to months
Weeks (temporary)
Varies (temporary)
Long-term fix
Green circle with a white check mark inside.
Permanent
Green circle with a white check mark inside.
Longer recovery
❌
Repeat visits
❌
Repeat visits
Success rate
92% near-complete relief*
60–70% improvement
Temporary by design
Varies widely
*Based on Advanced Pain Institute of Texas internal study data

Find out if your SI joint is the source

You're not coming in for surgery. You're coming in for answers. If the diagnostic injection relieves your pain — we'll talk about what's possible.
Book Your SI Joint Evaluation
Or Call (972) 866-4246 — a real person picks up and most patients are scheduled within a week.

A year from now, you’ll wish you’d called today

If your lower back pain has been holding you back — from your grandkids, your morning walks, your life — let’s find out if your SI joint is the cause. And if it is, relief may be closer than you think.
Book Your SI Joint Evaluation
Or Call (972) 866-4246 — a real person picks up and most patients are scheduled within a week.
Not sure it’s your SI Joint?
Take the 60-second quiz →
Advanced Pain Institute of Texas
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