Craniocervical Instability (CCI) Care in Redmond, WA

If you’ve been diagnosed with Craniocervical Instability, or you suspect you have it, you’ve likely been told that traditional chiropractic manipulation is off-limits. NUCCA upper cervical care is different — it uses precision imaging and a gentle, calibrated correction, with no twisting, popping, or high-velocity thrust. That makes it one of the few chiropractic approaches appropriate for patients with compromised upper cervical ligaments.

What Is Craniocervical Instability?

Craniocervical Instability (CCI) is excessive movement at the junction between the skull and upper cervical spine — the C0-C2 region — caused by ligament laxity, stretching, or damage. The ligaments involved (alar, transverse, accessory, and tectorial) are what hold the head stable on top of the neck. When they can’t do their job, the head essentially moves too much on the neck, creating chronic mechanical stress at a region dense with brainstem, spinal cord, cranial nerves, and blood vessels.

The result is a distinctive symptom pattern: chronic headaches, a “heavy head” sensation, dizziness, brain fog, neck pain, visual disturbances, autonomic symptoms, and fatigue that gets worse when upright and better when lying flat.

Common Symptoms

Painful, “heavy head” sensation — like your head is too heavy for your neck to hold
Chronic daily headaches, often at the base of the skull
Dizziness, vertigo, or balance issues
Brain fog, memory problems, difficulty concentrating
Rapid heart rate, POTS-like symptoms, autonomic dysfunction

Visual disturbances

Chronic neck pain that worsens with certain positions

Fatigue that doesn’t resolve with rest

Symptoms worsen when upright, improve when lying flat

The Two Most Common Causes

01 · Trauma

Any mechanism that rapidly accelerates and decelerates the head can stretch or tear the upper cervical ligaments. The most common triggers we see are motor vehicle accidents (including low-speed collisions — Freeman’s crash-test research shows ligament injury can occur at surprisingly low impact speeds), sports impacts and concussions, falls, whiplash, and forceful chiropractic manipulation of the neck. In some patients, symptoms appear immediately after the injury; in others, they emerge weeks or months later as compensatory patterns fail.

02 · Hypermobility

Some patients are born with connective tissue conditions that leave all ligaments — including those in the upper cervical spine — more elastic and less stable than average. Ehlers-Danlos Syndrome (particularly hypermobile EDS), hypermobile spectrum disorders, and related conditions like Marfan syndrome can predispose patients to CCI. In hypermobile patients, the threshold for developing CCI is lower: even minor trauma, or no identifiable trauma at all, can trigger symptoms. If you have a hypermobility diagnosis and CCI symptoms, evaluation by a geneticist or EDS-informed physician alongside any conservative care is recommended.

Why NUCCA Is Different

Traditional chiropractic manipulation typically uses rotation-based, high-velocity thrusts to the neck. For CCI patients whose upper cervical ligaments are already compromised, this kind of rotational force can further damage the ligaments and worsen instability — Dr. Centeno’s materials specifically identify forceful manipulation as a documented cause of CCI in some patients. NUCCA works differently: precise 3D imaging measures the exact position of the atlas (C1) before any correction, and the correction itself is a gentle, calibrated contact behind the ear — no twisting, popping, or high-velocity thrust. This is the technique Dr. Centeno recommends by name in his CCI 101 patient guide.

No twisting

No rotation-based neck movement.

No cracking

No popping or high-velocity thrust.

Precision imaging

Upper cervical alignment is assessed before correction.

Gentle contact

A calibrated finger contact behind the ear — no thrust, no force.

Dr. Centeno's Role in the CCI Treatment Discussion

Dr. Christopher Centeno, MD, is the physician most closely associated with modern CCI care in the United States. His Colorado-based Centeno-Schultz Clinic developed the PICL (Percutaneous Implantation of Craniocervical Ligaments) procedure — a regenerative injection therapy that has become one of the primary non-surgical treatment options for advanced CCI. His 2021 book CCI 101: Understanding Craniocervical Instability and the Road to Recovery is the most widely read patient-facing resource on the condition.

Centeno’s framework for CCI treatment is organized as a “Ladder of Invasiveness” — a stepwise progression from least- to most-invasive interventions. On his ladder, upper cervical chiropractic (NUCCA or AO) sits near the bottom, above only exercise and postural work, and below regenerative injections, PICL, and fusion surgery. On page 19 of CCI 101, he writes that “an entire type of chiropractic (NUCCA) is devoted to trying to get C1-C2 back in place… This is where a NUCCA chiropractor can make a big difference.” In Chapter 5, he places NUCCA or AO chiropractic on the Ladder of Invasiveness as one of the least-invasive treatment options, before injections or surgery.

That’s how we think about NUCCA’s role: as a first-line conservative option in the broader CCI treatment roadmap. It’s low-cost, low-risk when properly delivered, and non-committal — if it helps, we continue; if it doesn’t, you’ve lost little and can move up the ladder to regenerative options. We are not affiliated with the Centeno-Schultz Clinic, and Dr. Centeno has not endorsed Back In Balance specifically; he has endorsed the NUCCA technique as appropriate for CCI patients when properly applied.

How NUCCA Fits Into a Comprehensive CCI Treatment Roadmap

NUCCA is rarely the only tool a CCI patient needs. It’s one piece of a broader plan, and we’re transparent about that. A comprehensive CCI treatment approach may include:

NUCCA upper cervical correction to reduce mechanical stress at the craniocervical junction and improve atlas positioning

Prolotherapy or PRP injections to stimulate ligament healing (typically 4–6 sessions spaced weeks apart)

Regenerative medicine procedures including ePICL by Dr. Centeno’s team for advanced cases

Targeted physical therapy focused on stabilization — introduced only after alignment is stable, since PT started too early can aggravate instability

Postural and ergonomic changes to protect the craniocervical junction during daily activity

Cervical fusion surgery as a last resort when all conservative and regenerative options have been exhausted

Where you are in that roadmap depends on the severity of your instability, your response to prior treatments, and your access to regenerative medicine care. NUCCA is often a reasonable first step because it’s low-cost, low-risk when properly delivered, and non-committal — if it helps, we continue; if it doesn’t, you’ve lost little.

What to Expect at Your First Visit

1. Consultation and history. We review your CCI diagnosis, prior imaging, symptoms, prior treatments, and where you are in your treatment roadmap. If you’ve been in touch with the Centeno-Schultz Clinic or another CCI specialist, we welcome that context.

2. Examination and imaging. We take precise 3D upper cervical imaging to measure atlas position to a fraction of a degree. No adjustment is made without this measurement.

3. First correction. The correction is gentle. Most patients describe it as light finger pressure behind the ear — no cracking, no twisting, no thrust. Appropriate for CCI patients whose upper cervical ligaments cannot tolerate rotational force.

4. Post-correction imaging and reassessment. We reassess alignment and symptom response at every visit. CCI patients often need extended care to allow the craniocervical junction to stabilize; we’re transparent about progress and honest if the approach isn’t producing results in your specific case.

When NUCCA May Not Be the Right Fit for Your CCI

NUCCA is a tool. It’s not a cure for CCI, and it’s not appropriate for every case. You should discuss NUCCA with your CCI specialist or primary care physician first if:

Your instability is severe enough that you’ve been advised to consider fusion surgery imminently

You have significant central nervous system symptoms (severe autonomic dysfunction, cranial nerve involvement, spinal cord compression) that require medical management first

You have an active diagnosis of severe hypermobility syndrome (hEDS, vEDS) that hasn’t been evaluated by a geneticist or CCI-specialist physician

You’ve had prior forceful chiropractic manipulation that made your CCI worse — this deserves specific discussion so we can approach care appropriately conservatively

You’re in acute crisis with rapidly progressing symptoms

We work best with CCI patients who have a confirmed diagnosis, who are in stable enough condition to pursue conservative care, and who understand NUCCA as part of a broader treatment approach — often alongside regenerative medicine, targeted PT, and specialist medical care.

What the Research Shows

NUCCA-specific research on CCI is primarily at the case series level. Larger controlled trials specifically studying upper cervical chiropractic in diagnosed CCI populations are still needed. What the peer-reviewed literature does support is that precision upper cervical realignment produces measurable physiological effects, that manual treatment of the upper cervical spine reduces cervicogenic symptoms including dizziness, and that atlas correction alters cerebral hemodynamics in ways relevant to CCI symptomatology. Below are the primary studies most relevant to how we practice.

Bakris G, Dickholtz M Sr, Meyer PM, et al.

Atlas vertebra realignment and achievement of arterial pressure goal in hypertensive patients: a pilot study.

Journal of Human Hypertension. 2007;21(5):347–352.

A double-blind, placebo-controlled trial of 50 Stage 1 hypertension patients found that NUCCA atlas correction produced a systolic blood pressure reduction of -17 mmHg vs -3 mmHg for placebo — a difference comparable to two-drug combination therapy. Foundational evidence that atlas alignment produces measurable physiological effects.

Woodfield HC, Hasick DG, Becker WJ, Rose MS, Scott JN.

Effect of Atlas Vertebrae Realignment in Subjects with Migraine: An Observational Pilot Study.

BioMed Research International. 2015;2015:630472.

Eleven neurologist-diagnosed migraine patients received NUCCA atlas correction; Phase Contrast MRI measured intracranial compliance before and after. Results showed increased intracranial compliance correlating with migraine symptom reduction — direct imaging evidence for the mechanism behind upper cervical care’s effect on head symptoms.

Reid SA, Rivett DA, Katekar MG, Callister R.

Sustained natural apophyseal glides (SNAGs) are an effective treatment for cervicogenic dizziness.

Manual Therapy. 2008;13(4):357–366.

A double-blind randomized controlled trial of 34 patients with cervicogenic dizziness — dizziness originating from upper cervical spine dysfunction. The manual therapy intervention produced statistically significant and sustained reductions in dizziness at 6 and 12 weeks. Establishes cervicogenic dizziness as a recognized, treatable clinical condition.

Reid SA, Rivett DA, Katekar MG, Callister R.

Comparison of Mulligan Sustained Natural Apophyseal Glides and Maitland Mobilizations for Treatment of Cervicogenic Dizziness: A Randomized Controlled Trial.

Physical Therapy. 2014;94(4):466–476.

A larger follow-up RCT confirming that manual treatment targeting the upper cervical spine produces meaningful reductions in dizziness. Reinforces the diagnostic category and supports the upper cervical origin of a significant proportion of vertigo cases.

Centeno CJ.

CCI 101: Understanding Craniocervical Instability and the Road to Recovery.

Centeno-Schultz Clinic; 2021.

Comprehensive patient guide to CCI diagnosis, conservative and regenerative treatment options, and treatment roadmap. Names NUCCA explicitly (page 19) and places NUCCA/AO chiropractic on the “Ladder of Invasiveness” as one of the least-invasive conservative treatment options, before injections or surgery. Referenced throughout this page.

These studies represent the peer-reviewed evidence base for upper cervical care in conditions relevant to CCI. NUCCA-specific research in diagnosed CCI populations is primarily at the case series level; larger controlled trials are needed. We share this openly with patients so treatment decisions can be made with full context.

Frequently Asked Questions

What is Craniocervical Instability (CCI)?

CCI is a condition where the ligaments connecting the skull to the upper cervical spine become stretched, damaged, or weakened, allowing abnormally excessive movement at the craniocervical junction. This can cause a wide range of symptoms including headaches, dizziness, brain fog, and autonomic dysfunction. The condition is often caused by trauma, hypermobility conditions like Ehlers-Danlos Syndrome, or in some cases by forceful chiropractic manipulations.

How is CCI diagnosed?

Diagnosis typically involves specialized upright MRI, digital motion X-ray (DMX), or motion imaging that can show ligament laxity in different positions. Standard supine MRI often misses CCI because the instability may only become apparent when the patient is upright or moving. Dr. Centeno and other CCI specialists use multiple diagnostic criteria including specific measurements at the craniocervical junction. We work best with patients who already have a confirmed diagnosis.

Why is regular chiropractic dangerous for CCI patients?

Traditional chiropractic manipulation typically involves rotation-based, high-velocity thrusts to the neck (“cracking” or “twisting”). For CCI patients whose upper cervical ligaments are already compromised, this rotational force can further damage the ligaments and worsen instability. Dr. Centeno’s materials specifically identify forceful chiropractic manipulations as a documented cause of CCI in some patients.

How is NUCCA different from regular chiropractic?

NUCCA is a precision technique focused exclusively on the upper cervical spine, using 3D imaging to measure atlas position before any correction is made. The correction itself is a gentle, calibrated contact behind the ear — no twisting, no cracking, no high-velocity thrust. This is a fundamentally different technique from general chiropractic manipulation and is appropriate for CCI patients when properly applied.

Does Dr. Centeno recommend NUCCA specifically?

Yes — in his book CCI 101, Dr. Centeno names NUCCA explicitly. On page 19 he writes that “an entire type of chiropractic (NUCCA) is devoted to trying to get C1-C2 back in place,” and identifies a NUCCA chiropractor as someone who “can make a big difference” for CCI patients. In Chapter 5, he places “NUCCA or AO chiropractic” on his Ladder of Invasiveness as one of the least-invasive treatment options, before injections or surgery. Note that Dr. Centeno has not personally endorsed Back In Balance Chiropractic specifically; he has endorsed the NUCCA technique itself as appropriate for CCI patients when properly applied.

Do I need surgery or ePICL for my CCI?

That depends on the severity of your instability and how you respond to conservative care. Many CCI patients successfully manage their condition without surgery or regenerative injections through a combination of NUCCA, targeted PT, prolotherapy, and lifestyle adjustments. For more severe cases, Dr. Centeno’s ePICL procedure is a documented non-surgical alternative to fusion surgery. Fusion is typically reserved for cases where all conservative and regenerative options have failed. These decisions are best made in consultation with a CCI specialist — we can be one voice in that process but not the only one.

Can NUCCA cure my CCI or heal my ligaments?

No. NUCCA cannot heal or tighten damaged ligaments — that’s what regenerative medicine procedures like prolotherapy and ePICL are designed to do. What NUCCA can do is reduce mechanical stress at the craniocervical junction by improving atlas alignment, which may reduce symptoms and give the body a better environment for healing. We’re transparent with patients about what NUCCA can and cannot do.

I have Ehlers-Danlos Syndrome (EDS). Is NUCCA safe for me?

NUCCA can be appropriate for EDS patients with CCI, but requires extra caution given systemic ligament laxity. We recommend evaluation and clearance from your EDS-informed physician or CCI specialist before starting care. We modify our approach for hypermobile patients — lower force, more time between corrections, careful monitoring of response.

What if I've been told fusion surgery is my only option?

Cervical fusion surgery is a major procedure with significant risks and permanent consequences. Before proceeding, many CCI patients seek second opinions from non-surgical specialists including the Centeno-Schultz Clinic, upper cervical specialists, and regenerative medicine physicians. Conservative and regenerative options are increasingly available and worth exploring. We’re happy to be one part of that second-opinion process, but we’re not a substitute for medical consultation with CCI-specialist physicians.

Should I do NUCCA and ePICL, or just one?

Many CCI treatment roadmaps include both — NUCCA for atlas alignment and mechanical stress reduction, ePICL or prolotherapy for ligament healing. The two approaches address different aspects of the same problem. Timing matters: some patients pursue NUCCA first as a conservative starting point; others have injections first to stabilize ligaments, then use NUCCA for ongoing alignment maintenance. This is a decision best made with your CCI specialist and injection provider.

How many NUCCA visits before CCI symptoms improve?

This varies significantly by patient. Some CCI patients notice initial improvement in specific symptoms (dizziness, headaches) within the first few visits; others need weeks to months of care as the craniocervical junction stabilizes. CCI is not a condition with a quick fix — we plan for extended care and reassess at every visit. We’re honest if the approach isn’t producing results in your case.

Do I need imaging before treatment?

Yes. NUCCA requires precise 3D upper cervical imaging to measure atlas position before any correction is made. For CCI patients, we also review any prior imaging you have (upright MRI, DMX, motion imaging) to understand the specific pattern of instability and adjust our approach accordingly.

Ready to explore whether NUCCA can help your CCI treatment plan?