The Frustration of “Normal” Results but Ongoing Pain
Imagine this: you’ve had neck pain, headaches, dizziness, or shoulder tension for months. You’ve visited multiple doctors, had MRIs and CT scans, and each time you’re told the same thing “Everything looks normal.”
Yet, your symptoms are still there. They might even be getting worse.
This scenario is incredibly common among patients we see at DMX Miami, serving South Miami, Miami-Dade County, Broward County, Fort Lauderdale, and across Florida. The missing piece in nearly all of these cases is cervical ligament instability a mechanical issue that standard scans can’t detect but Digital Motion X-Ray (DMX) can.
What Is Cervical Instability and Why Does It Matter?

Cervical instability occurs when the ligaments that hold the neck’s vertebrae in alignment become stretched, torn, or weakened. These ligaments including the alar, transverse, and capsular ligaments are critical for keeping the head stable and balanced during movement.
When they’re damaged, even slightly, the vertebrae can move excessively. This small but abnormal motion can irritate nerves, muscles, and blood vessels, triggering a range of symptoms such as:
- Neck pain or stiffness that comes and goes.
- Dizziness, vertigo, or imbalance.
- Headaches, often starting at the base of the skull.
- TMJ or jaw pain.
- Numbness or tingling in the arms or hands.
- Fatigue or brain fog.
These symptoms are often misdiagnosed because the instability only occurs during movement, not when you’re lying still inside an MRI machine.
Why Standard Imaging Misses Cervical Instability
Traditional MRI and CT scans are valuable tools but they have one major limitation: they show your body at rest.
If your neck alignment looks normal when you’re not moving, the images won’t capture what’s actually happening when you bend, twist, or look up and down. Ligament injuries that cause vertebrae to shift or gap abnormally can go completely undetected.
That’s why patients often spend months in pain, being told:
“We don’t see anything wrong.”
Meanwhile, the real problem instability caused by damaged ligaments ontinues to affect their daily life.
How Digital Motion X-Ray (DMX) Reveals the Truth
Digital Motion X-Ray is a specialized diagnostic imaging technology that records real-time movement of the cervical spine using advanced fluoroscopy.
Instead of a single still image, DMX creates a dynamic video sequence showing how the vertebrae and ligaments behave in motion. This allows doctors to:
- See abnormal shifting or gapping between vertebrae.
- Detect upper cervical instability (especially between (C0-C2).
- Identify whiplash-related ligament damage.
- Understand the exact mechanics behind a patient’s symptoms.
It’s not uncommon for patients to finally see for the first time the mechanical cause of their chronic pain during a DMX evaluation.
Real Patients, Real Results
At DMX Miami, we’ve helped patients from all over South Florida, as well as from Colombia, Mexico, Argentina, Chile, and the Caribbean, who’ve spent years searching for answers.
They come to us because DMX finally provides proof of what they’ve felt all along that something was mechanically wrong in their neck that traditional imaging never showed.
Once identified, their referring physicians or chiropractors can create targeted treatment plans focused on stabilizing the neck and improving function instead of just managing pain.
Why Cervical Instability Should Be Diagnosed Early
Untreated ligament instability can lead to progressive issues, including:
- Chronic muscle tightness and spasms.
- Worsening headaches or dizziness.
- Nerve irritation or compression.
- Degenerative changes in the cervical spine.
The earlier instability is identified, the better the chances of preventing long-term damage. Digital Motion X-Ray offers a fast, non-invasive, and radiation-efficient way to get a clear, functional diagnosis before symptoms escalate.
Why Patients Choose DMX Miami
Patients choose DMX Miami because we:
- Detect ligament damage missed by standard imaging.
- Provide detailed diagnostic reports for follow-up care.
- Offer bilingual care (English and Spanish) for patients across Florida, the U.S., Central and South America, and the Caribbean.
- Help patients finally understand the true cause of their symptoms.
Our focus is on clarity, accuracy, and compassion helping patients move from frustration to confidence in their recovery plan.
cus is on clarity, accuracy, and compassion helping patients move from frustration to confidence in their recovery plan.
Take Control of Your Diagnosis
If you’ve been told your MRI or CT scan looks “normal,” but you still experience neck pain, dizziness, or tension, don’t give up. The problem may not be invisible it may just require the right kind of imaging.
Learn more: Treatment
Schedule your appointment today: Appointments
Call 305-275-7475 or book your appointment online

Dr. Rodolfo Alfonso, D.C.
Dr. Mark N. Berry, D.C.
Sunset Chiropractic and Wellness
8585 Sunset Dr. STE 102
Miami, Florida 33143
