How Digital Motion X-Ray Helps with Old Whiplash Injuries
Not all injuries show up right away. Many people had a car accident five, ten, or even twenty years ago and were told:
- “Your X-rays look fine.”
- “It’s just muscle strain it will go away.”
But years later, they still deal with:
- Neck pain or stiffness.
- Headaches.
- Mid-back or between-the-shoulder-blade pain.
- Occasional dizziness or fatigue.
- Flares every time they sit too long, drive, or sleep wrong.
At DMX Miami, we see patients from Miami, Fort Lauderdale, Miami-Dade, Broward, the Florida Keys, and beyond, as well as international visitors from Central and South America and the Caribbean, who can trace their lasting symptoms back to an “old accident” that was never fully evaluated in motion.
What Happens in a Whiplash Injury

In a rear-end or side-impact crash, the head and neck can:
- Snap forward and backward quickly.
- Move into combined flexion, extension, and rotation.
- Force spinal ligaments to stretch beyond their normal limits.
Even if no bones are broken, ligaments can be:
- Partially torn.
- Overstretched.
- Left weaker and less able to stabilize the vertebrae.
Over time, this can lead to excessive motion at certain levels.
Why Symptoms Can Linger for Years
Chronic whiplash-related issues may show up as:
- Neck fatigue and stiffness after desk work or driving.
- Headaches that start at the base of the skull.
- Pain that comes and goes with stress or poor posture.
- Periodic “flare-ups” with seemingly minor triggers.
Muscles try to protect the unstable joints by tightening, which can create a long-term cycle of pain, inflammation, and fatigue.
Why Old Injuries Are Often Dismissed
If your accident was years ago, you may hear:
- “If it were serious, it would have shown up by now.”
- “Your MRI just shows normal wear and tear.”
- “It’s probably just stress or posture.”
Static imaging years later may show:
- Mild arthritis.
- Disc changes that are labeled “age-appropriate”.
But what’s often not evaluated is how the vertebrae move and whether old ligament damage has left them unstable.
How Digital Motion X-Ray Evaluates Chronic Whiplash
At DMX Miami, Digital Motion X-Ray:
- Records fluoroscopic video of your cervical spine during gentle, guided motions.
- Measures abnormal translation and angulation between vertebrae.
- Identifies levels where old ligament damage may have resulted in chronic instability.
- Helps correlate your current pain patterns with abnormal motion behavior.
This is especially important if your symptoms have persisted long after the original crash.
What DMX Can Change in Long-Standing Cases
With DMX information, your providers may be able to:
- Adjust chiropractic or rehab care to focus on specific unstable segments.
- Emphasize stabilization and control, not just stretching.
- Determine whether certain activities or positions should be modified or limited.
- Consider regenerative or other advanced options for documented ligament injury.
For some patients, DMX also supports med-legal questions about permanent injury, even years after the collision.
International Patients with Old Injuries
Patients from Colombia, Chile, Argentina, Mexico, and Caribbean islands sometimes:
- Had limited imaging at the time of the crash.
- Never had a motion-based evaluation.
- Plan a visit to Miami to finally get answers and a clear report they can take home.
We provide bilingual documentation to share with your doctors wherever you live.
Time Doesn’t Erase Every Injury – Sometimes It Just Hides It
If you’ve never felt the same since that “old accident,” it may not be your imagination or just aging. Motion-based imaging like Digital Motion X-Ray can finally show what’s been happening in your neck for years.
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
