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Dietary Fat and Prostate Cancer: An Important Update and Review of Mechanisms
K.M. Di Sebastiano and M. Mourtzakis published a review paper examining the role of dietary fat on prostate cancer development and progression late last year that does a stellar job of summarizing the available data on fat and prostate cancer.
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.
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.
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.
A Tribute to a True Chiropractic Leader
President of Texas Chiropractic College (alumnus, class of 1950) and the American Chiropractic Association (ACA) Board of Governors. President of the Texas Chiropractic Association and twice-appointed member of the Texas Board of Chiropractic Examiners.
Active Care for Ankle Sprains
An ankle sprain is a common injury, since this joint is required to perform complex movements under high forces during normal walking. In fact, 10 percent of all emergency-room visits are ankle-sprain related and an estimated 25,000 ankle sprains occur in the United States daily.
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.
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.
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.
Why More Patients Don't Come to Your Office
Every so often, something turns out to be much easier than anticipated. It's like ordering a piece of furniture or a child's toy that comes in 167 pieces.
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.
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.
We Get Letters & Email
It was with great interest that I read "Trouble in the Wellness Waters?" in the May 1, 2015 issue of Dynamic Chiropractic. I heartily applaud Dr. Hayes for his insightful and informative article.
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.
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.
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.
When Patients Lie (Bribe or Flatter)
Recently, a new patient told me about what I thought was a novel twist on the doctor-patient relationship. She felt she had to lie to her DC to discontinue her treatment.
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.
The Food Conversation: Nutrition and Your Practice
It's morning and your first patient rolls in with a triple espresso steaming in one hand and a frazzled, desperate look in her eye. "You gotta help me, doc, I am constipated unless I drink one of these, and I am exhausted and anxious all the time."
Do You Have a Post-ICD-10 Strategy?
Post-ICD-10 planning is critically important to the health of a practice, in part because ICD-10 is brand new to providers, payers and related affiliates alike.
Thinking About Cohen's Kappa
Let's think about some notions of reliability and validity, and about what it means for diagnostic examiners to agree in meaningful ways. Diagnostic tests must obviously be both reliable and valid.
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.
Managed Care Subverts Chiropractic
A study published in the American Journal of Managed Care underscores why so many chiropractic patients go out of network in order to get the care they need: Managed care may be effectively locking them out.
Troubleshooting: Billing Multiple Fees for the Same Service
I am afraid I may doing something illegal. I have heard I cannot bill different fees for the same service.
August, 2007, Vol. 07, Issue 08
Short Leg Syndrome, Part One
By Erik Dalton, PhD
Leg length discrepancy, or as it has been alternatively termed, the short leg syndrome, is by far the most important postural asymmetry. Limb length discrepancy is simply defined as a condition where one leg is shorter than the other. If a substantial difference exists, disruptive effects on gait and posture can occur.
Leg-length discrepancy can be divided into two etiological groups:
Faulty feet and ankle structure profoundly affect leg length and pelvic positioning. The most common asymmetrical foot position is the pronated foot. Sensory receptors embedded on the bottom of the foot alert the brain to the slightest weight shift. Since the brain is always trying to maintain pelvic balance, when presented with a long left leg, it attempts to adapt to the altered weight shift by dropping the left medial arch (shortening the long leg) and supinating the right arch to lengthen the short leg.1 Left unchecked, excessive foot pronation will internally rotate the left lower extremity, causing excessive strain to the lateral meniscus and medial collateral knee ligaments.
Conversely, excessive supination tends to externally rotate the leg and thigh, creating opposite knee, hip and pelvic distortions.
Most structurally oriented bodyworkers have learned hands-on routines for separating adhesive fascial bags of the 11 lower leg muscles to lift (or lower) dysfunctional foot arches. To insure proper foot functioning, tone must be stimulated in weakened arch muscles using fast paced muscle spindle techniques. As the myofascia regains lost elasticity, blood flow and vital nutrients permeate the fatigued tissues, allowing the muscles of supination (tibialis anterior, peroneus longus, tibialis posterior, etc.) to regain strength and mobility. In addition to myofascial work, one also must focus on restoring alignment and motion to the subtalar joint commonly stuck in a valgus (pronated) position (Figure 2). The subtalar or talocalcaneal joint forms the articulation where calcaneus and talus meet and allows foot inversion and eversion. To restore normal subtalar alignment, the therapist decompresses, abducts, plantar flexes and inverts the foot using myoskeletal contract-relax-
Biomechanical Relationship of Feet to Pelvis
Ilial rotation is coupled with leg length discrepancy. In Figure 4, the femoral head on the long leg side "drives" the ilia upward and backward. Conversely, the ilium on the low femoral head side drops down (anteriorly rotates). The concurrent rotation of both ilia in opposite directions produces a left-on-left sacral torsion (Figure 5). This complex ilial rotation coexisting with sacral rotation usually is described as pelvic obliquity. Weight bearing on the right leg will produce this common compensatory pelvic pattern. Ilial rotation can be palpated by placing your fingers under each ASIS and shifting weight from one leg to another. Now place your thumbs on each sacral base and shift side to side. Right leg weight-bearing should cause the right sacral base to go deep (anteriorly rotate).
For efficient locomotion, a symmetrical and well-aligned body is essential. When the three bones of the pelvis are distorted by limb length discrepancies, gravitational forces wreak havoc on weakened SI joint and accessory pelvic ligaments (sacrotuberous and iliolumbar). These structures find themselves desperately struggling to maintain structural balance. Left untreated, a diverse array of symptoms appears as the short leg destabilizes the pelvis by unleveling the sacral base. Painful lumbar compensations often travel all the way up through the atlantooccipital (A-O) joint, as the spinal column is forced to rotate and side-bend to accommodate the uneven sacral base.
In the lower limbs, short leg compensations can be summarized as follows:
Compensatory (functional) scoliosis commonly is reflected as a low shoulder on the high ilium side, as seen in Figure 7. A short "C" curve is common in the cervical spine, due to a "stuck" occipitoatlantal joint unable to tilt the head on the neck to level the eyes with the horizon. Elbow and hand positions can appear shorter on the short leg side, with the opposing arm swinging more on that side. Some authors suggest that there is a rotation of the pelvis toward the long leg side, possibly due to hyperpronation and medial leg rotation.2 These authors describe a typical gait when the short leg steps down and the long leg compensates by "vaulting."
Walking on the toes on the short side and flexing the knee of the long side seems to be a fairly consistent compensatory movement pattern. As the center of gravity unevenly shifts, the smooth sinusoidal motion of gait is disrupted. Thus, the cosmetic effect of walking also can contribute to the compensatory mechanism and eventual injury. For example, walking on the toes can lead to contracture of the Achilles and calf muscles, creating conditions such as Achilles tendinitis and plantar fascitis.
Other functional scoliotic compensations include shortening of the quadratus lumborum on the long side, and a shortening of scalene, levator scapulae, sternocleidomastoid, and upper trapezius muscles on the contralateral side. This typical adaptive muscle imbalance pattern helps maintain erect head position with eyes level. Regrettably, prolonged muscle shortening "crams" vertebral and rib articulations, compounding the problem. The spine's neuronal pool overflows as subthreshold stimuli progress to full-blown efferent nerve discharge, triggering increased muscle guarding. Thus, a vicious pain/spasm/pain cycle sinks its neurological tentacles deep into old intrinsic spinal groove muscles (rotatores, multifidus, intertransversarii and levator costalis), resulting in central nervous system overload, limbic system hyperactivity ... and dis-STRESS.
The presence of a limb length discrepancy usually is easily recognizable during gait by observing the following:
Note: During running, it has been suggested that limb length discrepancy makes no real difference, due to the fact that only one foot strikes the ground at any given time. However, Blustein and D'Amico's extensive research finds that leg length discrepancy is the third most common cause of running injuries.3
The importance of limb length discrepancy cannot be ignored and often is the key feature in lower limb and back pathologies. Thus, the use of proper visual and anatomic landmark evaluations is paramount in distinguishing between a functional and a structural limb length discrepancy. If in doubt about your ability to adequately and consistently distinguish leg length differences, have a three-dimensional radiographic postural study performed by a qualified manual medicine physician.
Proper limb measurement is essential. Unfortunately, there is no single hands-on method proven completely reliable in its own right. It is for this reason that therapists should develop a holistic approach that includes systematically eliminating aberrant lower limb myofascial strain patterns while restoring joint play to all feet and ankle bones. Although presentations do differ from client to client, most of the previously discussed patterning theories will prove accurate. During the assessment phase, the most important feature for the beginning therapist to recognize is that asymmetry exists. From there, more specific details emerge with experience.
Integral parts of treating the condition are identification, comprehension of each individual's compensatory adaptations and their relationship to resultant symptomatology. Today's touch therapist must be aware of the fundamental importance of limb inequalities, particularly the "short right leg" controversy featured in my next column.
Click here for previous articles by Erik Dalton, PhD.
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