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The Centeno-Schultz Blog


Craniocervical Instability & Ehlers Danlos Syndrome: Know the Facts

Gymnastics and yoga were easy as you were super flexible.  With continued training your shoulders and knees kept popping out of place.  A series of small but significant traumas left you sidelined both from athletics, academics and socially.  Brain fog and fatigue were common themes.  You have seen countless physicians with conflicting information.  Your chiropractor … Continued

what are the longterm effects of untreated whiplash

What Are the Long Term Effects of Untreated Whiplash?

You were waiting for the red light to change when you heard the brakes screeching. Out of nowhere a large SUV rear ends you and pushes your vehicle into the intersection.  Your neck and shoulder hurt and you’re not processing all the information.  Your doctor thinks you have Whiplash.  What is Whiplash?  What are the … Continued

What Is the Success Rate of C1-C2 Fusion?

The upper neck and head pain was unrelenting and did not responed to conservative care or medications. Your doctor wants to refer you to a surgeon for possible fusion.  What is the C1?  What is the C2?  What is the Atlantoaxial (AA)  Joint? What are the key components of the AA Joint?  What is a … Continued

what is the Atlanto-Occipital joint

What Is the Atlanto-Occipital (AO) Joint

The pain at the base of your skull is getting worse.  It started gradually and now has gotten worse.  Rest, massage, Motrin, and physical therapy has not helped.  It is beginning to erode the quality of your life.  Your PCP wants to start migraine medication, but the list of side effects is scary.  Your chiropractor … Continued

what is the Atlantoaxial joint

What Is the Atlantoaxial Joint?

The headaches and upper neck pain are getting worse. Medication and therapy has not helped.  Radiographic studies are normal. Your chiropractor thinks it may be coming from your upper neck.   What is the Atlas? What is the Axis bone?  What is the Atlantoaxial joint? What are the key components of the Atlantoaxial Joint? What is … Continued

What is Craniocervical Junction?

What Is the Craniocervical Junction?

The headaches started abruptly and without warning.  They are not like the headaches due to excessive alcohol or disagreements with the in-laws.  The headaches have not responded to medications or rest. You and your family are concerned.  Your doctor thinks you may have a problem in the upper neck.  He mentioned something about the Craniocervical … Continued

What Is an Upright MRI? Can It Diagnose CCJ Instability? [VLOG]

Hey, it’s Dr. Centeno. And what is an Upright MRI? And can it diagnose CCJ instability? So, CCJ Instability means that the upper neck bones move around too much due to lax ligaments. Lots of different ligaments up there that can be torn, partially torn, stretched, or just loose due to other problems. And there … Continued

Breakthrough Treatment For Neck Ligament Laxity: Now Available

Neck ligament laxity can be debilitating. Dr. Schultz discusses what neck ligament laxity is, the 8 most common symptoms, the causes, how it is diagnosed, treatment options including a revolutionary nonsurgical treatment, and a must-read new book that provides insight and hope for those that suffer from neck ligament laxity.

untreated whiplash symptoms

7 Untreated Whiplash Symptoms You Need to Watch For

Whiplash is a significant injury that is commonly associated with motor vehicle accidents. Dr. Schultz discusses what whiplash is, the structures that can be injured, the 7 untreated whiplash symptoms that you need to watch for, and the major long-term consequences of not treating whiplash symptoms.