resourcesABOUT MT AUTHOR GUIDELINES CLASSIFIEDS EDITORIAL CALENDAR MEDIA GUIDE MASSAGE MART SCHOOLS & EDUCATION FEEDBACK
We Get Letters & Email
Rethinking Our Approach to Immunization; Coming Together for the Good of Our Patients.
I Felt it in My Fingers First
I'm not afraid to say it. Massage therapists make better acupuncturists. I'll tell you how I know, but first I have a question: What do a microcurrent device, a laser and a hippie massage therapist have in common?
Taking the Freeze Out of Adhesive Capsulitis
Adhesive capsulitis or "frozen shoulder" is a relatively common condition resulting in severe shoulder pain and global loss of glenohumeral joint range of motion. Incidence of the condition is approximately 3 percent in the general population.
AWB Makes a Difference in the Yucatan
We are in the sleepy town of Izamal, located about an hour from the Merida airport where our group arrived last night. Later that morning, on a bus winding through the dusty roads of the Yucatan, fourteen acupuncturists, two facilitators from AWB and two tour guides make their way to the small rustic town of Popola.
Fight Colorectal Cancer With Folic Acid
CRC is the second most common cause of cancer mortality in the U.S. and Canada. Although genetic susceptibility plays a role in the etiology of CRC, dietary factors, including certain vitamins, have also been shown to influence the development of the disease in various studies.
Trouble Down Under: San Zhen Therapy for Lower Jiao Issues
In the last several columns, I have discussed many clinical options for utilizing San Zhen or Three Needle Therapy. In this installment, I will continue this trend and discuss several foundational patterns which can be found in several very common clinical presentations.
Acupuncture and its Place in the Integrative Healthcare Practice: The Need to Move from Modality to Profession
Acupuncture and oriental medicine (AOM) has grown and flourished from its inception thousands of years ago in China. In surrounding regions of Asia, AOM developed as a response to differing cultural, pathological, health and wellness care needs.
The Static Postural Pelvic Exam
I include a static postural analysis in my evaluation routine whether you are a patient in pain or an elite-sport athlete in training. In my day-to-day practice, I require patients to stand still while I "just look" at them.
Age and Fertility: Why We Should Worry Less About Age and More About Overall Health
Recently, on one of the acupuncture alumni forums, the topic of age and fertility came up when a practitioner posted a question regarding a patient that was about to turn 40-years-old.
Movement Assessments: The DC's Sphygmomanometer
I think back to when I was going through chiropractic school outpatient clinic. I was embarrassed to have my family and friends come in for treatment because initial evaluations took three hours to complete.
Happy New Year 2015 Gong Hoy Fat Choi
Welcome to the year of the sheep! We begin a new year guided by the sign of a quietly and creatively organized animal.
Professionalism and Evidence-Based Health Care
Today's chiropractors are facing a conundrum with the Affordable Care Act and its health care reform requirements, including evidence-based practice and health technology assessment.
The Conscious Evolution of Healing: Importance of Opening the Sensory Portals in Classical Chinese Medicine
The Chinese medical classics are not just clinical guides. They give advice; ways we can awaken more fully into conscious awareness.
Two for One: The Cervical Distraction Test
In today's healthcare system, diagnoses and treatment plans follow a western medical model - especially if you work with attorneys or insurance companies.
Ringing in the Billing New Year
What are the new modifiers that replace modifier 59? Will they allow doctors of chiropractic to be paid for 97140, manual therapy, when done with chiropractic manipulation?
Environmental Toxins: Cause of Modern Illness, Part 2
In Part I of this article, we detailed the variety of environmental toxins assaulting our bodies. These include pesticides and herbicides; plastics; preservatives; cosmetics; gasoline additives, solvents and glues; and heavy metals.
News in Brief
While indignation may be your immediate reaction to H.R. 5780, the Protecting the Integrity of Medicare Act of 2014, the American Chiropractic Association suggests the legislation is just what the chiropractic profession needs.
Three for One: The Cervical Distraction Test
Taking the time to do an exam is important, but it is time spent. The exam serves as a way to physically validate your clinical impression following a history and clinical consultation.
Animal Acupuncture Gaining in Popularity
We have just finished the year of the fire hoarse and now it is time to spend some time alone, daydreaming and thinking outside the box in terms of where our profession is headed. The sheep person is well organized and creative so this should not be difficult to do.
The Way of Zen Performance Enhancement
Working with elite athletes and implementing various techniques to keep athletes focused and at their optimal performance for a sustained period of time includes incorporating various meditation techniques that counterbalance their sport-specific physical and mental demands, which is an important element of success throughout the years.
Chiropractic Research in Review
Occupational LBP in Primary- and High-School Teachers; Treating MVA Complications With Chiropractic Care; Neck Pain: Immediate Effects of Active Scapular Correction; Taping Benefits Stride, Step Length in Fatigued Runners.
Show Up and Show Respect
I was recently asked about my chiropractic philosophy. My answer surprised my questioner.
The App Advantage: Get More for Less
You may have noticed the list of "app-exclusive" articles in the directory on the front page of the print issue and in the Table of Contents on page 4. You can't find these articles in print or even in our online archives.
Right Back Where We Started?
More than 25 years after Judge Susan Getzendanner issued her historic opinion in the Wilk v AMA anti-trust case, evidence suggests that despite increasing collaboration between doctors of chiropractic and their allopathic medical counterparts, when it comes to organized medicine, we may be right back where we started.
Helping to Create the Healthiest Generation
The imperative to create the "Healthiest Generation by 2030," envisioned by the American Public Health Association (APHA), was in full force at the APHA's 142nd Annual Meeting held in New Orleans from November 15-19, 2014.
How to Use Online Video as a Tool to Market Your Practice
Health care practitioners, including chiropractors, should consider online videos as a key element of their Internet marketing strategy. In the next three years, videos are expected to account for nearly 70 percent of all consumer online traffic, according to Cisco.
The Body's Load-Sharing Hub: The Thoracolumbar Fascia
Have you ever wondered why you swing your arms when walking? It's largely due to kinetic energy being stored and released in the thoracolumbar fascia (TLF), as forces from the lower body transfer upwards - and vice-versa.
Consider, for example, direct mechanical force-transmission from the lower extremity to the pelvis and the trunk, as load (tension) is transferred between the hamstrings, the sacro-tuberous ligament and gluteus maximus, and on to the contralateral latissimus dorsi, by means of forces transmitted via the superficial and deep layers of the TLF.
Because of their direct connections to the TLF, this transferred load also directly influences the behavior of the erector spinae muscles, as well as external and internal obliques, transversus abdominis and serratus posterior inferior ... and more. Any dysfunctional situations, in any of these (or anything they connect to and with), has the ability to alter the function of all the other listed muscles, with unpredictable symptoms emerging relating to either restriction, pain or motor control, or all of these.
The "load-transfer" process involves a virtual spring-loading of the amazing TLF junctional area, the hub, where forces from the lower body, upper body, abdominal area and the trunk are spread and shared. This virtual hub contains some remarkable features where distribution of load is even more concentrated – such as the Lumbar Interfascial Triangle (LIFT) - which is discussed later in this article.
Therapists Need To Know About The TLF
How might awareness of these links help your work to be more effective? Quite simply - manual therapists (and those working with movement/exercise methods) who understand the multiple connections formed, via the TLF, can focus their methods more appropriately.
For example, a painful knee can - in many cases - be shown to be connected to gluteus maximus dysfunction, which may itself be being negatively influenced by inappropriate load reaching it from the contralateral latissimus dorsi – which is itself being influenced by myofascial events in pectoral and cervical structures.
Stecco et al (2014) describe their findings following 12 successive dissections: "In all (12) subjects gluteus maximus presented a major insertion into the fascia lata, so large that the iliotibial tract could be considered a tendon of insertion of the gluteus maximus ... [explaining] ... transmission of the forces from the thoraco-lumbar fascia to the knee ... possibly explaining why hypertonicity of gluteus maximus could cause an iliotibial band friction syndrome (IBFS) or, more generally, knee pain."
Sliding And Gliding Between Fascial Layers
Each layer of dense fascia is separated from the layers above and below by a thin layer of loose connective tissue that permits the different deeper layers to slide on each other. This allows the multiple directions of force, generated by different muscular orientations, to be transmitted smoothly.
Where unexplained musculoskeletal dysfunction exists (restriction, or pain for example) it is possible that reduction in the sliding/gliding function between the different fascial layers that make up the TLF, might be causing it to fail in its efficient transmission of load/force.
When it is healthy and operating normally, this remarkable structure, (the TLF) structurally and functionally connects the legs to the arms, the abdominal muscles to the low back muscles, the hamstrings to the neck, the gluteal muscles to the arms – simultaneously transferring forces in multiple directions, while also allowing sliding and gliding functions between its various layers of deep and superficial fascia and muscle. It therefore deserves the focused attention of all manual therapists – for when it is not functioning well due to trauma, inflammation, overuse, misuse, disuse and or age - a variety of symptoms can emerge – ranging from back pain to poor motor-control and balance problems.
Helene Langevin and her colleagues (2011) have shown that reduction of fascia's gliding potential in the thoracolumbar area (described technically as "reduced thoracolumbar shear strain"),is strongly associated with increased thickness of some fascial layers in the TLF, and in males in particular, this seems to predispose to low back pain. This gender-bias between a free sliding motion of fascia in the TLF, the thickness (or "densification") of some connective tissue layers, and low back pain, remains unexplained. Note: Some of the main reasons for fascial dysfunction are discussed later in this article.
As previously mentioned, the thoracolumbar fascia (TLF) integrates forces deriving from connective tissues, as well as numerous active muscular structures that attach to the fascial layers, including aponeurotic and fascial structures that separate paraspinal muscles from the muscles of the posterior abdominal wall.
The superficial posterior layer of the TLF is mainly an aponeuroses of latissimus dorsi and serratus posterior inferior, while deep to this is sheath that encapsulates the paraspinal muscles that support the lumbosacral spine.
Where this sheath meets the aponeurosis of transversus abdominus, it forms a seam-like ridge (known as as a raphe [pronounced "rafe" – see illustration of the TLF]. This dense septum is the junction of the structures anterior and posterior to the spine - where the Lumbar Interfascial Triangle (LIFT) is formed.
The LIFT is a remarkable structure (a "roundhouse" in Tom Myers terminology) that helps to distribute load from the abdominal and extremity muscles into, across, and from, the TLF.
Inferiorly, all the layers of the TLF fuse, to merge with the posterior superior iliac spine, and the sacrotuberous ligament, (which links directly to the hamstring group) - assisting in support of the lower lumbar spine and sacroiliac joint, and sharing load with the lower extremity.
Load reaching the LIFT from the abdominal muscles, latissimus dorsi, the lower extremity and pelvic muscles, are therefore appropriately distributed, in order to assist in stabilizing the spine, trunk and pelvis.
Strain Transmission During Stretching
Research has now explained more about how muscular forces are transferred – largely via fascia – to surrounding and distant tissues. For example, Franlklyn-Miller and colleagues (2009) have shown that when the hamstring group of muscles are stretched – as in straight-leg raising – whatever the degree of force being used in that stretch is multiplied greatly – so that 240% of that load reaches the iliotibial band, and 145% of the load transfers to the same-side low back, via the TLF.
The evidence is quite clear therefore – that the use of the word isolated in conjunction with the word stretching is difficult to justify. We need to learn more about which tissues are affected when stretching or compression is used – where load transfers to – and from - and where dysfunction might be coming from when we identify it!
The TLF As a Sensory Center
The thoracolumbar fascia is a richly innervated, with marked differences in the distribution of the nerve endings, over various fascial layers: The superficial fascia contains a dense presence of sensory mechanoreceptors (such as Pacini receptors and Ruffini endings). Substance P-positive free nerve endings—assumed to be nociceptive—are exclusively found in these layers. "The finding that most sensory fibers are located in the outer layer of the fascia, and the subcutaneous tissue, may explain why some manual therapies that are directed at the fascia and the subcutaneous tissue (e.g. fascial release) are often painful."
How Fascial Problems Start
Fascial dysfunction may result from slowly evolving trauma (disuse, overuse and misuse), or sudden injury (abuse) leading to inflammation and inadequate remodeling (such as excessive scarring or development of fibrosis):
The more manual therapists know about and understand structures such as the TLF the more they will be able to understand their patient's symptoms, and be able to help them towards recovery from pain and restriction.
New Book on Fascial Dysfunction
In my new book, Fascial Dysfunction: Manual Therapy Approaches, I have explored and explained fascia's multiple roles in the body, as well as the ways fascial dysfunction starts and develops – based on translation of the avalanche of scientific research that is emerging.
In addition, the book contains guides to assessment protocols (including a chapter by Tom Myers), as well as chapters that examine a wide range of fascia-focused treatment approaches - involving contributions from approximately 20 leading experts.
In a future article, I will focus attention on which manual approaches have demonstrated evidence of efficacy.