Computer-controlled, precision spinal decompression that relieves disc pressure and enables natural healing — without surgery, injections, or opioids.
The Treatment
Intervertebral Differential Dynamics (IDD) Therapy® is the most advanced form of non-surgical spinal decompression available — delivered exclusively through the Accu-SPINA® System, the only device of its kind in the world.
Unlike simple traction devices, the Accu-SPINA uses fully computer-controlled, mathematically precise treatment forces to target individual spinal segments — isolating exactly the disc or vertebra causing your pain. A patented sinusoidal oscillation mechanism gently pumps each disc, drawing in water, oxygen, and nutrients that promote natural healing and disc rehydration.
This process creates negative intradiscal pressure, effectively "pulling" herniated or bulging material back away from the nerve root — providing relief that standard traction, physical therapy, and even surgery often cannot achieve.
Manufactured by North American Medical Corporation (Marietta, GA), the Accu-SPINA is the only device in the world licensed to deliver IDD Therapy® protocols. It holds FDA 510(k) clearance as a Class II medical device, is on permanent exhibit at the International Museum of Surgical Science in Chicago, and has achieved a 92% success rate in independent clinical studies for patients whose doctors recommended surgery. Learn more at iddtherapy.com →
IDD Therapy® — How It Works
Who It Helps
IDD Therapy is particularly effective for disc-related conditions — the underlying cause of most chronic back and neck pain. If you have been diagnosed with any of the following, spinal decompression may offer significant relief where other treatments have failed.
IDD Therapy has a 92% success rate for patients who had been recommended for surgery — many avoid the operating room entirely.
Isolates specific spinal segments for treatment — impossible with manual therapy alone
Patented oscillation pumps fluids, nutrients, and oxygen back into damaged discs
Mathematically precise treatment forces — no guesswork, consistent results every session
Over 20 years of clinical use with 1+ million treatments and exemplary safety record
What to Expect
Dr. Etemadi reviews your imaging (MRI/X-rays) and identifies the exact spinal segments responsible for your pain. A personalized treatment protocol is created.
You lie comfortably on the Accu-SPINA table. Advanced ergonomic harnesses ensure safety and precision targeting of the affected spinal level.
The computer applies a gentle sinusoidal distraction force — gradually increasing and releasing to produce the patented oscillation effect. Sessions last 30–45 minutes.
Most patients feel immediate relief after initial sessions. A typical course is 20–24 sessions over 6–8 weeks. Improvement continues as discs heal and rehydrate.
Why Choose Non-Surgical?
Dr. Timothy Kremchek, renowned sports medicine specialist, recommends: "Start with Non-Surgical Spinal Decompression before turning to surgery."
FAQ
Start Your Recovery
Schedule a consultation with Dr. Etemadi to find out if IDD Therapy is right for you. Most patients know within the first 3 sessions whether it's working.