Lost A Sale, But Initial Phone Consultations — A Big Part Of Brilliant Customer Service
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What's Chiropractic Research Worth to You?
The Palmer Center for Chiropractic Research (PCCR), in celebration of its 20th anniversary, has announced it is spearheading a fundraising campaign to support chiropractic research.
A Chiropractor's Guide to Yoga
"Doctor, can I continue to do yoga while undergoing your care?" "Is it OK for me to go back to yoga while I'm getting my back treated?" "It is safe to start my yoga classes again after my neck pain improves?"
Fertility and Poly-Unsaturated Fatty Acids
Starting or expanding one's family is a major milestone. It's something that more and more people seek out health care advice and support for.
Practicing with Authenticity
To extrapolate from the above quote, patients love healthcare providers they can trust. One way to earn the trust of your patients is by practicing with authenticity. What does that mean, exactly?
Getting a YES: An Effective Strategy for Overcoming Patient Objections
Patients make more excuses for declining care from an acupuncturist than perhaps any other type of doctor. Various reasons hold them back from making a commitment to care.
More Chiropractors Required
An intriguing study published in the Journal of the American Board of Family Medicine examines how "chiropractic care affects use of primary care physician (PCP) services."
Change Lives by Supporting Chiropractic Research: Are You In?
The Palmer Center for Chiropractic Research (PCCR), in celebration of its 20th anniversary, has announced it is spearheading a fund-raising campaign to support chiropractic research.
Harvard Health References Flawed AHA Position Paper
In its special health report, "Stroke: Diagnosing, Treating, and Recovering From a 'Brain Attack,'" Harvard Health Publications includes information from the American Heart Association's 2014 position statement on cervical manipulation and cervical dissection – a statement the American Chiropractic Association emphasized in a letter to Harvard Health mixes "scientific facts with half-truths."
The Short Leg Dilemma
When evaluating a new patient, it is common to note a relative shortening of one leg to the other. Some patients will even tell you they have one, and then pull out the store-bought heel lift they read about online.
Fish Oil: A Key Component of Positive Clinical Outcomes
Patients seem to be presenting with more complex problems, and many are responding to care more slowly or have completely unexpected results. Why?
Oriental Medicine on the World Stage
"Let me win. But if I cannot win, let me be brave in the attempt." This simple, yet powerful statement was lived out time and time again by so many of the athletes from around the world during the Special Olympics World Games in Los Angeles.
An Acupuncturist's View of Medicinal Marijuana
The use of cannabis for medical purposes is very controversial. Use as a panacea by physicians uninitiated to the proper application of herbal medicine, as well as an excuse for recreational use have greatly confused the issue.
Modernization of Chinese Medicine
Language – written, spoken, signed, or otherwise is learned as a means to express our individualized perceptions about the world around us. Language is designed to communicate our personal experiences.
Help: A Need at Every Level
One of the great gifts of training in acupuncture is the ability to take good care of oneself. I recently had a bout of frozen shoulder — an inflammatory syndrome which can be debilitatingly painful and take years to resolve.
The Zen Art of "One Point"
We were always told in our Zen Shiatsu training (by Japanese and Japanese American instructors) that our ultimate aim was to to find that "One Point." To be so focused we could touch just one point to transform Qi throughout a client's body.
Improving Communication Between AOM and Biomedical Providers
How comfortable do you feel talking to Western medical providers? If you are like me, you may not feel as comfortable as you would like. Some of my interactions with MD's haven't been the fruitful steps toward integrative medicine for which I had hoped.
Do Some Good and Grow Your Business with Cause Marketing
Cause marketing is truly one of the best ways that you can promote your services as a acupuncture professional. Cause marketing refers to a type of marketing where a business partners with a non-profit organization to help bring awareness to a charitable cause.
Healing Trauma: Cultivating Resilience and Presence Through Mindfulness, Part 2
In the last issue of Acupuncture Today, the first part of this article introduced the topic of trauma and resilience, and their relationship to the autonomic nervous system response and the concept of the spirit being grounded in the body, and suggested the importance of mindfulness as a tool for healing.
Nuts Reduce Risk of Heart Disease, Cancer and Other Health Problems
Several recent studies suggest regular consumption of nuts may provide a significant degree of protection against certain types of cancer, heart disease, possibly type 2 diabetes and some neurodegenerative diseases.
Practice Policy (Gone Bad): The Sign
Every once in a while, you see something and think to yourself, That's a really bad idea. Case in point: I went to see my medical doctor the other day. Just after being "roomed," as they say, the nurse checked my vital signs. Then she left.
Acupuncture Rising: From Acupuncture Anesthesia to Assisted-IVF, Part 1
Acupuncture's cultural and historical roots go back to the emergence of Chinese civilization. For more than 2,000 years, acupuncture needling has been continuously practiced on the largest population in the world.
Surprising Reasons for Orthotic Efficacy
Clinical outcome studies show orthotics are effective in the management of a wide range of injuries, including plantar fasciitis, Achilles tendinitis and patellofemoral pain syndrome.
Dorsiflexion Dysfunction: Evaluation & Manipulation Techniques
Almost every condition from the foot to the hip can be attributed to the inability to dorsiflex the ankle mortice and other joints that participate in dorsiflexion. Let's start by understanding normal versus abnormal dorsiflexion.
The New Age of Communication
In the age of technology, everyone, including the patient, is seeking faster, easier ways to communicate. With a wealth of social media, blogs, websites and videos, we are constantly barraged with information – to the point of overload.
Patient-Centered Care vs. Payer Restrictions: Your Ethical Obligation
Do you have an ethical obligation to evaluate your patients, make a diagnosis and provide evidence-based, patient-centered health care, irrelevant to the payer restrictions?
News in Brief
Call for Abstracts Announced - Parker Las Vegas 2016; Logan Adds Doctorate Degree; New Role for Dr. James Edwards.
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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