A New President for AOMA: A Conversation With Mary Faria
Dr. Faria was formerly a health care executive for over 30 years, the last 17 of those years as vice president and chief operating officer of Seton Southwest Hospital in Austin. She chairs the board of Austin Mayor's Health and Fitness Council.
Knocking Down the Doors: Big Media Success for F4CP
Three articles authored by a DC or a chiropractic organization and promoting the value of chiropractic care – par for the course if you're Dynamic Chiropractic, but if you're Forbes, BOSS Magazine and Becker's Spine Review, three media outlets tailored toward high-level executives and decision-makers, we're talking about an entirely different story.
The Raw Food Debate: Practitioners Discuss Nutrition & TCM
Licensed acupuncturist and fellow blogger Elissa Gonda joins this month's column for a conversation about raw food diets. She brings her perspective on the healing potential of a raw primal diet.
2018 Gallup-Palmer Report: Key Findings
The fourth annual Gallup – Palmer College report is out; here are some of the key findings excerpted directly from the executive summary regarding Americans' experiences with chiropractic care relative to the management of neck and back pain:
A Soy Isoflavone That Packs a Punch: Genistein
Soybeans contains unique substances called isoflavones, most notably genistein and daidzein, which have been shown to block the buildup the dangerous type of testosterone in the prostate gland linked to prostate enlargement and prostate cancer.
Reaching for Our Roots: Healing Digestion With a Simple Traditional Therapy
Are you ignoring a powerful tool in your doctor's bag? Many acupuncturists realize that Spleen Qi deficiency has reached epidemic proportions in the U.S. Yet, we don't prioritize educating our patients about the importance of warm, cooked foods.
Cynicism and Burnout: It Can Happen to You
Trying to achieve fulfillment as a doctor in today's health care environment is a "rigged game" and physicians are programmed to burn out. At least this is the opinion of Dike Drummond, MD, in his thehappymd.com blog.
Bad for the Back! Exercises That Can Prevent Healing
The questions "Who gets well? Who doesn't? Why?" prompted the following observations based on my close to 40 years of chiropractic practice.
Electrotherapy Gives Hope for Patients With Spinal Cord Injury
There has been little optimism for recovery from a spinal cord injury because the central nervous system does not repair itself well. The severity of the injury depends on the affected area.
Acupuncture in Hospital Systems: Transitioning From Tolerated to Celebrated
I've had the pleasure of working with Susan Luria, Director of University Hospitals Health Systems Connor Integrative Health Network (CIHN) for the past year on the Integrative Health Policy Consortium (IHPC) Board of Directors and Federal Policy Committee.
Year in Review: DC's Best of the Best for 2018
As 2018 winds down, let's highlight the most popular articles in Dynamic Chiropractic by month (December – this issue – excluded, of course).
The Top 5 Strategies to Manage Your Reputation Online
You don't need an acupuncture website anymore! Okay, maybe that statement is a little over the top. But it's not that far from the truth. A recent study on Google searches revealed that 34 percent of all searches resulted in no clicks at all.
ACA Champions H.R. 7157; ICA Voices Major Concerns
While the American Chiropractic Association recently penned an open letter – signed by not only the ACA, but also the Congress of Chiropractic State Associations, Association of Chiropractic Colleges, Clinical Compass and a number of state associations.
VA Choice Claims Denied? Here's How You Can Get Paid
The VA Choice Program (PC3 as well) indeed pays for chiropractic care including manipulation (CMT 98940-98943) and some physical medicine services.
A Guide to CBD Dosing: The Correlation Between Dose & Potency
There is an abundance of information available about the daily use of whole plant hemp CBD oil to help maintain and support a healthy lifestyle, however there remains a lack of sound guidance on CBD oil dosing.
Reality Check: Do We Need to Try Harder?
While waiting for a flight to a recent chiropractic event, I overheard the ticket agent at the gate next to mine on his cellphone. His side of the conversation went something like this: "Where are you now? How long before you think you can be at the gate? OK, that will work, see you soon."
Malpractice Insurance: Understanding the Cover Letter
Purchasing medical liability insurance is quick, easy and not terribly expensive. The benefits are clearly listed on a certificate—but do you really know what you are getting with that peace of mind?
Exercise Therapy Following Motor Vehicle Trauma (Pt. 2)
In cases of cervical spine trauma, particularly trauma related to a motor vehicle accident, my plan is to teach the patient one exercise per session and build a progression. This is an effective approach I call an "activation circuit."
Acupuncture is a Science-Based Medicine
A longstanding patient of mine came in for a routine treatment after she recently began seeing a chiropractor for neck pain. She saw him a couple of times and wasn't getting the relief she had hoped for, so he recommended she let him do dry needling.
Dietary Supplements That Help Restless Leg Syndrome
It is estimated that 7-10 percent (possibly up to 15 percent) of the U.S. population has restless leg syndrome. It is a bit more common in women than men.
Map It: Understanding the Customer's Journey
One of the biggest marketing mistakes most practice owners or administrators make is not putting themselves in their prospective or current patients' shoes. How do they think and feel about you and your practice? What makes them take action?
The Truth About Malpractice Claims Against DCs (Pt. 1)
Over the past 20 years of active practice, I have seen a number of scary case scenarios regarding signs, symptoms and patient presentations in my office. These presentations scream, This patient is going through an event or This patient does not need chiropractic care, they need emergency care.
VA Chiropractic Reduces Veterans' Use of Opioids?
Utilization of pain medication – particularly opioids – has been massively high in among veterans for decades, but Veterans Administration guidelines that recommend nonpharmacological first-line treatment options create a greater opportunity than ever for VA chiropractors to make a dent in the opioid and overall pain-management crisis.
When Computers Cause UCS: Adjusting Strategy
With the widespread use of mobile devices such as smartphones and tablets, the incidence of "text neck" has reached almost epidemic proportions. But there is another challenge to the spinal health and well-being of our technology-driven society.
News in Brief
A Comprehensive Model of Spine Care; Dr. Christine Goertz Appointed Vice Chair of PCORI Board of Governors.
A Simple Miracle: Treatment for Mysterious Foot Pain
Under the old ICD-9 diagnosis codes, there was actually a diagnosis for "adventures in medical mismanagement" to describe patients who had been run down the rabbit hole of poor case management and care. I encountered one of those patients in my office today.
May, 2005, Vol. 05, Issue 05
The Pinched Nerve Conundrum
By Erik Dalton, PhD
For decades, manual therapists, biomedical researchers and neuroscientists have battled over the conceptual ideology of pinched nerves. One group holds the belief that spinal misalignments cause or contribute to disease by choking "nerve energy" to body tissues.Others generally agree that the human body probably does possess some sort of universal energy system, but quickly point out that nerves do not appear as conductors of this "life-force" energy. To allow the reader to grasp both sides of this very important issue, this article will provide an overview of current theories that spur the controversy. Following an initial review of the various nerve impingement theories, let us review the two most pressing, yet basic, questions:
One age-old premise supporting the pinched nerve theory follows this logic: If a spinal segment is not in its normal position, nerve pathways between the vertebrae (intravertebral foramina) will partially close resulting in nerve impingement. As the nerve root undergoes compression, soft tissues and organs supplied by the pinched nerve suffer from decreased nerve energy flow to the affected body parts. Thus, according to this theory, alterations in joint structure and function result not only in pain but an increased susceptibility to disease from spinal obstructions impinging on these nerves.
Detractors counter that nerves do not emit a flow of energy. Since nerves are gland cells, their primary function is to produce and release a hormone that causes muscle cell inhibition or contraction. Basically, that is all they do - no more, no less; therefore, these supporters believe that nerves do not actually conduct electricity or any other form of energy.
When a nerve cell undergoes its function of hormonal secretion, changes occur in its outer cell membrane allowing electrically charged ions to move in and out of the cell in a step-by-step fashion along the full extent of the nerve. This is often referred to as "conducting an impulse" or "firing." A spinal nerve as it exits the intervertebral foraminal opening is actually a thin tube of connective tissue containing extensions of millions of nerve cells. These extensions are axons or "fibers." The latter term appears misleading for it connotes a certain firmness similar to fine electrical wires. Sadly, nothing could be further from the truth.
Axons are delicate, flimsy structures. Since they consist of elongated or drawn out parts of cells, nourishment is needed along with the cells that make up their sheaths. Vital nutrients are supplied by blood vessels embedded in what is termed a "visible-level nerve." If acute nerve compression does not directly kill the axons, they may die from compressive forces blocking blood flow within the vessels of the nerve. Nerve occlusion prevents axoplasmic flow of nutrients to be properly transported up and down the length of the nerve.
Another Snapshot of Pinched Nerves
The nerve root itself has been dismissed by most researchers as a pain-sensitive structure, although most clinicians do agree that nerve compression from herniated discs, spinal stenosis and spondylolisthesis can cause radiculopathies such as sciatica. Acute compression of a normal healthy nerve may lead to paresthesias, motor loss, sensory deficits and reflex abnormalities, but pain is absent. However, if an inflamed nerve suffering intraneural edema is compressed, pain is present. This "silent nerve root compression syndrome" hypothesizes that time is required for functional alterations, such as nerve tethering, to cause mechanical nerve fiber deformation and resulting pain.
Compression of an inflamed nerve anywhere along its extent can cause it to secrete its specific hormone. Pressure on an inflamed sensory nerve cell can cause the brain to experience pain (nociception). If an obstruction compresses a motor nerve cell, the hormone secretion can cause a muscle cell to contract (protective muscle spasm). When motor nerve cells to a skeletal muscle die from complete occlusion, the muscle becomes paralyzed as observed in extreme cases of sciatica and thoracic outlet syndrome. One of the first signs of complete nerve occlusion is muscle atrophy followed by a loss of normal neurological reflexes.
Nociceptive ... or Pinched Nerve Pain?
Over the past decade, researchers working with magnetic resonance imaging (MRIs) have demonstrated that no matter how much a normally functioning spine is compressed or twisted, there is ample room in the intervertebral foramina for free movement of the nerve. It is postulated that in a healthy spine, nerve root compression shouldn't exist even with all the intervertebral discs removed. Still, another viewpoint bears consideration.
While conditions such as intraneural edema and ischemia from prolonged nerve-root abuse certainly causes pain in a certain percentage of the population, it is also possible much of the reported pain may be due to sensory receptor overload from postural imbalances. For example, recall what happens when the typical client injures their back. As the spine is subjected to sudden asymmetrical loading, the major stress focuses at the capsule of the articular facets as the joint is moved beyond its acceptable range of motion (physiologic barrier).
Sprained capsules and ligaments cause joint mechanoreceptor hyperexcitability and protective muscle guarding. Muscles aren't designed to be restraining tissues even though the deepest transversospinalis muscles are often awarded that task. As deep intrinsic muscles are subjected to abnormal sustained loading, nociceptive stimuli warn the brain of the possibility of tissue damage.
When nociceptors fire in response to actual tissue damage from macro- or microtrauma during routine daily activities, they quickly become major myofascial and spinal pain generators. Through a process called sensitization, an aberrant hard-wiring pattern is "burned" into the central nervous system (CNS). Long-term CNS agitation from angry nociceptors causes the brain to twist and torque the body in an effort to avoid pain.
Understanding and Treating the Dysfunction
As discussed earlier, the joint receptor concepts attempt to override the idea that pain is primarily a consequence of "pinched nerves" that could ultimately be freed by removing the bony or muscular obstruction. Many neurophysiologists now believe that restoration of proper postural alignment and range of motion successfully reduces pain by stimulating mechanoreceptors in fibrous joint capsules, spinal ligaments and transversospinalis muscles. To achieve a noticeable reduction of increased excitability in the neuronal pool, the pain-generating stimulus must be interrupted until the memory burned into the nerve cells has been completely "forgotten." For many chronic pain cases, a "serial-type" deep tissue therapy works best where clients are seen twice weekly until hyperexcited receptors feeding the CNS are quieted.
Although spinal nerves travel through small intervertebral foramen openings, rarely does a bone-on-nerve dysfunction occur. Significant facet hypertrophy, disc collapse or intraneural edema must accompany the vertebral misalignment before the client experiences pain. While commonly associated with the spine, pinched nerve compressive lesions are actually rare.
What has made the "pinched nerve theory" so popular is that therapists viewing anatomy texts or cadavers can easily visualize how spinal nerves could become entrapped as they make their way through the bony little holes between vertebrae. Regrettably, nociceptors and mechanoreceptors cannot be seen.
For most of mankind, it is far easier to believe something we can see versus something invisible to the naked eye. Despite this human tendency, massage therapists must understand that spinal joints and muscles have massive nociceptive innervation that is profoundly affected by sustained compressional loading from tension, trauma and poor posture. While not clearly apparent, sensory receptors are the primary reason for client visits.
Click here for previous articles by Erik Dalton, PhD.
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