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Herbal Medicine: Go Mainstream
When it comes to practicing herbal medicine in a mainstream setting, there are a number of important points to understand when it comes to prescribing formulas. Some important questions to ask are - what method of prescribing and dispensing is most effective in this setting?
Let's face it – patient evaluation takes time. Unless you are really into the diagnostic evaluation game, you probably have found the formal exam protocol tedious if not downright annoying.
Correcting Kid Logic in Health Care and Research Design
A recent broadcast on public radio described a fascinating phenomenon known as kid logic.
Some Thoughts on the TMJ
The temporomandibular joint is an interesting and dynamic articulation that can cause a lot of problems.
SOAP Notes: It's Time for a Cleaning
I have been planning for some time to write an article about how traditional SOAP notes do not fit chiropractic practice, and the unfairness of holding DCs to a model clearly created for and primarily applicable to medical physicians.
Research Abstracts From the Journal of Manipulative & Physiological Therapeutics
Effect of Pain Relief on Lumbar Muscle Function and Activation; Effects of Thrust Amplitude and Duration of HVLA Spinal Manipulation; Immediate Effects of Upper Thoracic Manipulation on Cardiovascular Response.
Are They Finally Fixing Medicare Reimbursement?
Even with federal sequestration cuts taking effect in March, including a 2 percent reduction in Medicare reimbursement to health care providers, hope may be on the horizon in the form of a much-anticipated, perpetually suggested overhaul of Medicare's Sustainable Growth Rate formula, which serves as the basis for determining physician reimbursement.
There Are No Secrets: Treating Complicated Conditions with TCM
Including standardized extra points, there are just over 400 acupuncture points on the body. You get 400 and I get 400 - same. Yet, time and time again treatment protocols are coveted as if they were some secret formula only intended for the right and privileged.
Side Effects From Big Pharma: Wellbutrin – Dangerous for You and Your Baby
Are some of your pregnant patients taking Wellbutrin? If so, it could be a danger to them and their baby. This drug is extremely popular, but it has a serious history.
What They Don't Say Could Hurt You
I have written previously regarding the difficulties of drawing information from patients who are poor historians, forgetful or just plain uncooperative. The thought to revisit the topic occurred recently during preparation for an upcoming seminar.
Happenings in Our Evolving Profession
Good things seem to be happening for our profession and recent developments show we are all on board. Talking about being on board, this September The Veterans Express-Purple Heart Tour is expected to make its way out of the station.
Remembering Joe Weider (1920-2013)
With the death of Joe Weider, the world's most famous body-building visionary, crusader, fitness magazine publisher and icon, on March 23, 2013, chiropractic has lost one of its greatest friends and supporters.
We Get Letters & E-Mail
Patient Perception and the Farce of "Fast Relief"; A Fly in the Ointment; Persecuted for Choosing to Practice Chiropractic.
Have a Heart: Say No to Soda
It's not enough that soft drinks and other sugar-sweetened beverages have been linked to cavities and weight gain, among other negative health consequences.
A Building Block of Healthy Aging
Coenzyme Q10 has gained enormous attention in recent years, and with good reason —it's the Energizer Bunny of the cellular world.
Peer Points: Stories of Practice Success
When patients go see Arizona-based acupuncturist Jing Liu, it is to get top care from an practitioner well versed in all aspects of Traditional Chinese Medicine.
Helping Patients Through Pregnancy Loss
There is a lot of focus in the acupuncture world on fertility and helping women get pregnant. It's exhilarating to hear the news that a patient is expecting a baby. The other side of that is pregnancy loss. That includes abortion, miscarriage or stillbirth.
News in Brief
Controversial Florida PIP Law Under Review; D'Youville Chiro. Students Learning Art of Co-Managing; And the Award Goes To...; F4CP Recognizes Major Contribution by ChiroTouch.
Energy is a hot commodity. Society pays dearly for it and for the expertise of those who know how to cultivate it.
You are What You Eat Part II: Integrative Protocols
In the previous installment of this article I discussed important ideas concerning gastrointestinal health and foundational ideas from TCM, which can provide key insights into creating effective protocols for healing the gut.
Chiropractic: The Right Choice for Relieving LBP
"Low back pain (LBP) is a common threat to medicine and a reasonable threat to all national health care systems. ... Reducing ineffective treatments is necessary to decrease the LBP associated costs."
Economics of Complementary/Integrative Care
Although this column doesn't usually feature a book review, we're going outside of our usual public health format to discuss a new book written by Patricia Herman ND, PhD.
Why You Should Get to Know the National Vaccine Information Center
Barbara Loe Fisher has been a diligent advocate for providing parents with the information necessary to make informed decisions regarding the usage of vaccinations for their children.
Going Shoeless: The Pros & Cons of Barefoot Running
With the subculture of barefoot runners and the products catering to them growing daily, just about every chiropractor has been asked at one point or another about their opinion regarding barefoot running.
Helping Infertility Patients with the Spirit Essence
As many of you know, when it comes to treating infertility, we are dealing with a patient population that is, generally speaking, in emotional turmoil. These patients often experience fear, anxiety, despair, hopelessness, grief and anger.
The Spirits of the Points: The Gall Bladder Official
The Gall Bladder is known as The Official of Decision Making and Judgment. In any given day, this Official makes countless decisions – conscious and unconscious, which influence every aspect of our being.
Medicine Presents: A Great Opportunity
The changing nature of health care presents both opportunities and challenges. While we tend to focus on our profession, we can sometimes forget the impact other health care professions can have on us.
The Potter's Wheel: Reflections on Practicing in a Technology-Driven World
In my very early years of practice, an older patient named Cora would call me at home, usually late Sunday night after she had consumed an unknown quantity of beer.
May, 2010, Vol. 10, Issue 05
Flexor Pulleys of the Fingers
By Whitney Lowe, LMT
The human hand is critical to our daily activities, especially as massage practitioners. Yet, rarely do we stop and consider what an engineering marvel the hand actually is. The human hand is capable of fine precision movements, as well as generating large forces during grasping activities.The skeletal structure of the hand and fingers is a set of rigid bones. Consequently, it takes great muscular control to perform the fine movements of the hand. Without this highly specialized level of control, we would have serious challenges performing all kinds of activities from simply grasping an object to the detailed motor control required to play a musical instrument or perform surgery.
A unique biomechanical pulley system provides the high level of control necessary to move the rigid finger bones with precision. The flexor tendons of the fingers run along the anterior surface of the fingers, and these tendons are tethered close to the bones by connective tissue "pulleys" at eight different locations from the metacarpophalangeal (MCP) joint to the distal phalanx. Because the tendons are closely tethered to the bones, their pulling force is more efficient. Let's take a look at these pulleys, how they work and what happens when they don't.
There are five pulleys in the fingers, called annular pulleys, and they are named A1 through A5 (Figure 1). The A1, A3, and A5 pulleys are smaller and considered minor pulleys (mostly due to size and lack of importance). The A2 and A4 pulleys are larger and are sometimes called the major pulleys.1 The A1, A3, and A5 pulleys are located at the MCP, PIP and DIP joints respectively. The A2 and A4 pulleys are located in the middle of the proximal and middle phalanx respectively (Figure 2).
A second set of connective-tissue pulleys, called cruciate pulleys, gives additional support and stability to the tendon sheaths. The term cruciate means cross, and you can see by their structure where they get their name (Figure 1). The cruciate pulleys are much smaller than the annular pulleys. There are three cruciate pulleys, designated as C1, C2, and C3. Their role for improving the flexor tendon's angle of pull is not as great, so if they are damaged, finger movement is not impaired as much as with the annular pulleys.
The annular pulleys may be damaged from an acute injury or from various degenerative conditions in the fingers. An example of the detrimental effect of rupture of the annular pulleys is shown in Figure 3. In this image, the A3 pulley has been completely ruptured and there is a partial rupture to the A2 pulley. As a result, the tendon is pulled away from the PIP joint, in what is referred to as a bowstringing effect. With the tendon pulled away from the PIP joint, its power is reduced and it is no longer able to produce normal range of motion. As a result, the hand is significantly weaker in gripping activities.
Stenosing tenosynovitis, also called trigger finger, is another disorder involving the flexor pulleys. In this condition, a fibrous nodule develops on the tendon near the edge of the tendon sheath. The nodule prevents the tendon from freely gliding in and out of the surrounding synovial sheath. Stenosing tenosynovitis is usually a problem with the tendon sheath, but in some cases, the nodule on the tendon catches on the edge of the flexor pulleys. If this is the case, the offending flexor pulley can be surgically cut to allow the tendon greater freedom of movement. However, if the pulley has been cut, that flexor tendon is less efficient, so the benefits of this procedure need to be weighed against the potential drawbacks.
While massage practitioners may not see a large number of clients with flexor pulley dysfunctions, there is still great value in understanding these details of hand mechanics. After all, the hand is our primary tool that we use in our work as soft-tissue therapists, and we need to keep it in good condition. Overuse problems may affect our ability to keep working, and physical injury is one of the primary reasons people leave this profession. Understanding more about proper mechanics helps keep you in better condition.
Click here for more information about Whitney Lowe, LMT.
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