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Protein and Weight Loss
Recently I was asked by the staff at Dynamic Chiropractic to referee some of their water-cooler discussions regarding nutrition. Topping their list was this one about protein and weight loss: "Why is protein important for weight loss and how much should I eat?"
Becoming a Concussion Expert in Your Community: What You Need to Know (Part 2)
What makes an individual an expert in concussions? Obtaining education about concussions and treating concussed patients are two factors that lead to expertise.
Pre-Conception Wellness: What Do Your Patients Need to Know?
Deciding to have a baby is one of the most important decisions a woman will ever make. But how many women are really prepared for a healthy pregnancy?
Maintaining Professional Boundaries in a Facebook World: Social Media Guidelines for DCs
A few months ago, I received an unexpected message on my Facebook account: "Hi Doc, do you remember me? I'm so happy to find you here on Facebook. It's been years since I have seen you and I'm glad to reconnect with you.
The Physiology of Anger
Most of us recognize and have felt anger at some point in our lives. Anger can be seen as a natural response to some kind of pain, whether emotional or physical.
Weight Training: Are Cheat Reps Worth It?
While resting between exercises at the gym recently, a young lifter asked me for a spot on a set of barbell bench presses. The bar was loaded with a moderately heavy amount of weight that at first glance appeared to be too heavy for his frame.
10 Life Lessons That Will Change the Way You Practice
"What would you do if you knew you couldn't fail?" I have posed this question for years to groups I've spoken to across the country and around the world.
Chiropractic Care for Veterans: Serving Those Who Served (Pt. 2)
To what extent do you think the role of chiropractors in the VA can serve as a model for greater chiropractic integration elsewhere in the American health care system? That's a very important question.
Healing the Qi: The Boston Marathon Bombing
On Monday, April 15 2013, locals and visitors from around the globe gathered for the world's largest marathon in the city of Boston. With 23,000 participating in the race and many more on the sidelines, the marathon represents a Boston institution.
Study: Acupuncture for Acute Low Back Pain More Effective Than Drugs
New research by Korean doctors of Oriental Medicine suggested that an acupuncture method could reduce acute lower back pain faster and more effectively than conventional drug injections.
A Medication Primer for Alternative Health Care Practitioners (Part 2)
Morphine is arguably the greatest drug of all time, at least in the sense that it is so powerful in relieving pain.
Three Essential Herbal Products For Your First-Aid Kit
There are three Chinese patent medicines that belong in everyone's first aid kit. All three are for topical application, and all three provide extraordinary benefits unavailable from any domestic over-the-counter.
Weaving Eastern & Western Medicine Together: Q&A with Beijing's Dr. Kezhen Zhang
Dr. Kezhen Zhang M.D., is currently the founder and president of Beijing Taijitang Traditional Chinese Medicine Hospital.
A Solution for the Primary Care Crisis?
A white paper generated by the ACCAHC Primary Care Project and UCLA Center for Health Policy Research Senior Research Scientist, Michael Goldstein, PhD, addresses a clear oversight noted in recent workforce analyses designed to assess the nation's primary care needs.
We Get Letters & E-Mail
The "Great Opportunity" for Chiropractic: Expanded Scope of Practice; The SOAP Note: An Effective Tool for Documentation; Treating Patients Goes Beyond Following Established Protocol.
Obesity is a Shen Problem
The expressions "obese" and "obesity" are not pejorative terms. They are scientific terms, determined solely by the Body Mass Index scale, which combines a person's height and weight in a mathematical formula. A number of 30 and above denotes "obesity."
Extraordinary Vessels and Emotional Healing
In addition to the 12 primary Organ-related meridians in the body, there are other energy circulation channels that have been mapped out by Traditional Chinese Medicine. Probably the most significant of these are called the Eight Extraordinary (or Extra) Vessels.
Treating Rib Joints to Protect Thoracic Stability
It is an exciting world that awaits us when we go to work every day. We deal with all types of people who present with varying health conditions we can (hopefully) help alleviate.
Beauty is Averageness
After seeing Kim Kardashian's face all over the Internet -and my inbox- following her posting on getting facial acupuncture, I recalled the work of Michael Cunningham who was at the University of Louisville when I was doing my doctoral work.
The Monkey on Your Back
Many practitioners run their clinic without any extra help—at least initially. I've always been pretty good at multi-tasking. Having nine kids taught me how to wear multiple hats and juggle a lot of responsibilities. Running a clinic is similar.
If you visit the website of the JAMA and search on the word chiropractic, more than 200 results appear. If you sort that list chronologically and look at the oldest entry, you will find "Medical News" that includes the following.
Keeping Up With Western Medicine Advancements: The Amazing World of Imaging Studies
When patients with neuromuscular problems come to you for treatment there is usually a lot you can do for them to improve their mobility or reduce their pain, whether it is a middle age woman with a frozen shoulder.
Lateral Femoral Cutaneous Nerve Entrapments
The lateral femoral cutaneous nerve arises from the 2nd and 3rd lumbar nerves. It is formed in the psoas muscle and emerges from its lateral border to cross the iliacus muscle and exit the pelvis.
Dry Needling is Acupuncture: But What of Education? What of Public Safety?
One of my patients told me recently, that their physical therapist used a "dry needle" and that it wasn't acupuncture. Apparently, physical therapists (PT) are taught to tell their patients that "only acupuncturists practice acupuncture."
It's About the Word
The new patient was already a fan of chiropractic. "I liked the guy a lot," he said of the previous DC he had consulted. "But he is on the other side of town, and I just can't get there after work. So he sent me to you, since you're his buddy."
November, 2009, Vol. 9, Issue 11
Fixing Achy Hips
By Erik Dalton, PhD
Structurally oriented therapists are keenly aware of the crucial role proper iliosacral alignment plays in preventing compensatory low back and SI joint pain. During the 10-step screening evaluation, therapists usually compare anatomical landmarks such as anterior and posterior superior iliac spines and iliac crests.A commonly observed pattern reveals an anterior/inferior right rotated ilium accompanied by a high left posterior rotated ilium. Scientists have developed fascinating theories (motor dominance, cerebral lateralization and genetic potential) to shed light on the possible origins of these frequently seen patterns.1-6 Although most manual therapy clinicians agree that the foot's architecture plays a major role in iliosacral rotation, many remain unsure of the link between foot posture, pelvic obliquity and hip/back pain (aside from lengthening or shortening of a limb).
For demo purposes, let's "mock-up" a postural foot assessment with the client standing. Using the finger pads of your right hand, palpate the medial arch of the left foot. Contact the navicular bone and with two fingers, attempt to lift the arch, checking for joint play. (Fig. 1) If the navicular and cuneiforms resist this spring test and the mid-foot appears flat, the arch is pronated. As we recall, the most common lower-extremity asymmetry is foot pronation. Weakness of tibialis anterior, peroneus longus and the plantar aponeurosis (Stirrup Spring System) results in a valgus subtalar joint (STJ) accompanied by a dropped navicular bone. (Fig. 2)
When palpating the navicular on the opposite foot, one discovers a high rigid arch that feels stuck in a supinated position. By viewing the Achilles tendon and calcaneus bone from behind, one observes the subtalar saddle joint cocked in a varus position with body weight shifting laterally and compressing the cuboid. This is the precursor for such conditions as plantar fasciitis and fibular stress fractures. Ideally, at heel strike, the foot and ankle ligaments give to the pressure allowing the arch to flatten and the tibia to internally rotate. During toe-off, the arch springs open and the tibia externally rotates. Stored potential energy is released in a powerful pulse driving kinetic energy back up through the system to help counter-rotate the torso and pelvis to propel the legs forward.
Recall that the term "kinetic chain" describes how we move our bodies. We move in either an open kinetic chain or closed kinetic chain. The difference lies in whether the moving part is loose in space or fixed against a hard, unrelenting surface such as the ground. Pronated and supinated feet are an unstable platform and soon encounter resistance further up the kinetic chain. Loss of antigravity spring leads to compensations that torsion and compact the knees, hips, low back and trunk. (Fig. 3)
Femoral Positioning & Pelvic Rotation
In my experience, the most overlooked and least appreciated area of compensation arises as the femoral heads become asymmetrically positioned in the acetabula. For example, when the pronated left foot internally rotates the thigh and the supinated right foot externally rotates the thigh, one would be walking sideways with each step. (Fig. 4) Of course, the body's sensitive proprioceptors immediately begin left-rotating the trunk with the axis of rotation primarily focused at the hips. As the femoral heads reposition in the acetabula, a great amount of stress is placed on the joint capsules, articular cartilages and supporting ligaments.
Use a plastic skeleton and pronate the left foot noticing how it internally rotates the left lower extremity, causing the femoral neck to follow. This closed-chain movement crams the femoral head posteriorly against the back of the acetabulum. (Fig. 5) Conversely, supination of the right foot externally (right) rotates the femoral neck allowing the head to migrate into the anterior part of the acetabulum. With the right femoral head pushing anteriorly and the left pushing posteriorly, the bony pelvis is forced to left rotate. In this scenario, the high (left) femoral head becomes the axis of rotation as it drives the anterior portion of the pelvis upward and backward, causing the pelvis to rotate to that side. Thus, the right ilium reacts by dropping on the low femoral head side, resulting in an unleveling of the sacral base and a buckling of the lumbar segments.
During a screening evaluation, therapists often stop their assessment and begin treating the right anterior/inferior rotated ilium via hip flexor work followed by QL-lengthening techniques designed to drop the elevated left ilium. The "fix it as you find it" approach defies sound structural integrative methodology and is doomed if the torsioned pelvis has roots in foot dysfunction. Notice in Figure 6 how combined pronation and supination not only torsion the pelvic bowl, but initiate a functional lumbar scoliosis that spreads its tentacles through the thoracic and cervical spines.
Experiment by doing the following: place fingers under each ASIS, pronate your left foot, supinate the right, and feel the right ASIS drop anteriorly/inferiorly as body weight side-shifts over the left posterior/superior rotated innominate. In the absence of hip or lumbar pathology, you should feel the pelvic bowl left rotate.
This mechanism of anteroposterior femoral head positioning also helps explain other clinical findings. For example, we often have clients presenting with bilateral foot pronation (pes planus) complain of back pain. Bilateral pronation increases lumbar lordosis and lumbosacral angle, causing excessive compressive force through the L4-5 and L5-S1 facets and intervertebral discs. With these individuals, both femoral heads are positioned posteriorly allowing the pelvic contents to "dump" forward and sway the back. Conversely, bilateral supinated feet position the femoral heads anteriorly in the acetabula resulting in decreased lumbar lordosis, flat back, flat butt and loss of kinetic energy into the ground during gait. Although various aberrant combinations of femoral positioning exist, some are considerably more detrimental than others.
Femoral Positioning & Hip Impingement
The "godfather" of femoral acetabular impingement (FAI), Reinhold Ganz, MD, has stated, "Surgical management of hip impingement syndromes is one of the most exciting developments in the entire field of hip pathology and hip disease in the last decade. The key to recognition of FAI is that even minor abnormalities in positioning of the proximal end of the femur can lead to difficult motion and possibly to impingement within the well-constrained hip joint."8 During the physical examination, Ganz recommended checking the hip's internal rotation in flexion using the anterior impingement test. If limited or highly painful when range of motion is executed, this could indicate femoral acetabular hip impingement.
Orthopedists theorize FAI could serve as a major cause of damaged hip joints in adults and the primary reason behind the escalation of hip replacements. Treating FAI impingement should involve techniques for balancing femoral head/neck positioning relative to the acetabulum. Since FAI arises from bony or mechanical abnormalities of femoral head placement in the acetabulum, manual therapists often have the best shot in preventing or correcting this anomaly and would benefit greatly by attending workshops designed to assess and treat this pervasive condition.
A prerequisite need for all pain management, sports, and structural integration therapists should involve a basic understanding of the relationship of iliosacral unleveling and foot posture. Since most therapists are not privy to radiographic measurements, we must develop keen palpatory and visual skills to properly evaluate bony and soft tissue landmarks. As Sir William Osler eloquently stated, "In order to treat something, we must first be able to recognize it."
Any attempt to tackle iliosacral rotational patterns armed with inadequate assessment and treatment tools will undoubtedly end in failure and frustration. From a functional standpoint, there is strong evidence of an associated increase in the incidence of low back pain and hip joint osteoarthritis if foot posture and femoral rotational patterns are not addressed in a timely manner.
In my next column, I'll present theories on why we encounter common compensatory patterns; discuss cerebral lateralization and motor dominance, and share myoskeletal techniques to address the strain patterns falling within the FAI realm.
Click here for more information about Erik Dalton, PhD.
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