resourcesABOUT MT AUTHOR GUIDELINES CLASSIFIEDS EDITORIAL CALENDAR MEDIA GUIDE MASSAGE MART SCHOOLS & EDUCATION FEEDBACK
Sit or Stand? Analyzing a Mixed Message
I'm more than a bit confused. At my age, that seems to be a rather common occurrence. However, today more than ever, I'm getting a mixed message.
Beating the Odds: Interview With Para-Powerlifter Adeline Dumapong-Ancheta
Since October 2015, the FICS Foundation, the charitable organization affiliated with the International Federation of Sports Chiropractic (FICS), has been supporting disabled athletes internationally.
A Long-Overdue Win for Oregon Medicaid Patients - and the Implications for Other States
Beginning July 1, 2016, Oregon Medicaid patients with spinal pain (cervical, thoracic, lumbar, pelvic) who are determined to be low risk based on a biopsychosocial assessment tool (STarT Back – Keele University) can receive four chiropractic visits per episode.
Acupuncture Muscle Trigger Point and Oriental Medicine Sports Therapy
It is difficult to ascertain the internal condition of professional basketball player Lebron James during game one of the 2014 NBA finals, in which he developed debilitating muscle cramps that led to his premature removal from the game.
Believe it or not, an estimated one-third of your patients have eaten some form of fast food within 24 hours of their appointment with you.
What You Say Isn't Always What Patients Hear
A few years ago, my aunt Edna (name changed for the purpose of this story) suffered a stroke. After a short hospital stay, she was transferred to a nursing home for rehabilitation. When she arrived at the nursing home, Edna requested a private room.
An MD Who Understands the Opioid Epidemic
Doctors of chiropractic have an important role to play in ending the opioid epidemic and dealing with chronic pain by conservative means (see our top story in this issue) – but who's to blame for opioid dependence and abuse in the first place?
Acupuncture's Impact on the World
For several years, I have been hearing about the town of Rothenburg, Germany. It seemed just a dot on a map until I arrived. It is the home of the TCM Kongress which began in 1968. It has been held annually for 47 years and it has only missed one year.
Chronic Pain: Become Part of the Solution
I have lectured to more than 7,000 chiropractic physicians over the past five years regarding the chronic pain and opioid epidemic in this country.
Introducing the Acupuncture Today Digital Edition
In response to the changing habits of our readers, Acupuncture Today will introduce a digital edition of the publication (in addition to our print edition) beginning with the August 2016 issue.
Multivitamin Supplement May Reduce Breast Cancer Recurrence
There is a great deal of controversy regarding the value of multiple vitamin supplements in cancer prevention.
How to Stay Sane During the Elections: Understanding Through the Lens of Chinese Medicine
In Chinese Medicine philosophy, everything consists of Yin and Yang. The law of polar opposites – one cannot exist without its opposite.
Insuring Quality Control in Herb Importation: An Interview with Wilson Lau
Wilson Lau is the vice president of Nuherbs, a Chinese herb importation company based in San Leandro, California. Before joining Nuherbs, he trained as a lawyer specializing in FDA law.
Tai Chi Documentary Premier
First Run Features recently announced the world theatrical premiere of Barry Strugatz's documentary The Professor: Tai Chi's Journey West, which premiered last month at the Laemmle Music Hall in Los Angeles.
Kansas Achieves Licensing Law
Kansas Governor Sam Brownback signed House Bill 2615 into law on Friday, May 13, 2016. HB2615 includes provisions for the licensure of acupuncturists in the state of Kansas.
Increasing the Value of Spine Care: CMS Approves New Low Back Pain Registry
The Centers for Medicare and Medicaid Services has approved the Spine IQ Low Back Pain Registry as a qualified clinical data registry for the Physician Quality Reporting System (PQRS) in 2016.
The Pertinent Negative
We all have to perform evaluations on patients. Most of us don't like doing it – exams take time, and worse it takes even more time after the evaluation to put together a narrative summary of the findings. Sometimes, this process becomes downright tedious.
An Emerging Partnership Model
Maryland University of Integrative Health (MUIH) has educated integrative health and wellness practitioners for the last 40 years, originally as an acupuncture clinic and school. The institution's transformative, relationship-centered programs integrate traditional wisdom with contemporary science
Three Tips to Help You Analyze the Acupuncture Case Studies of the NCCAOM Exam
Confirm the answer quickly by the elimination method. Case study:
After two treatments for back pain, a patient presents for a third
session complaining of rapid breathing and wheezing that is made worse
during cold weather.
What's New in Phytonutrition: Mangifera Indica, "The King of Fruits"
One hundred percent pure Indian green mango fruit (mangifera indica), harvested at a special degree of ripeness for efficacy and taste, can now be concentrated as a phytonutrient nutraceutical powder.
Treating Hip & Groin Pain With Abdominal Release of Upper Lumbar Nerve Impingements
Have you encountered patients with groin and hip pain you can't seem to solve? You know it's not a worn-out hip; you suspect the pain is somehow connected to the spine. But somehow, you just can't help them break through.
Adventures with the San Jiao
Those of us who have been in practice for several decades relish the way meridians and points reveal new diagnostic clues and new insights. I love to encourage my students to see this as an adventure that goes way beyond the textbooks.
AOM Hospital-Based Practice: A Future Reality?
The natural evolution of health care on the planet is integrative health. We may have some challenges ahead, but based on my research, all indicators are pointing in a positive direction. There seems to be an evolving consciousness among our patient population that is "getting it."
July, 2003, Vol. 03, Issue 07
By Neal Cross, PhD, NCTMB
In 1964, Davis published a wonderful monograph describing the functional anatomy of the Giant Panda,1 including a detailed description of the panda's "thumb." Although not a real thumb, this connective tissue pad and underlying bony anatomy functions as a thumb in helping to grasp bamboo: the mainstay of the panda's diet.
Stephen J.Gould's 1980 volume, discusses various functional anatomical adaptations that have occurred in many different taxa over evolutionary time; chapter one discusses the panda's thumb specifically. As functional as this tissue is, it is a far cry from our opposable thumbs. One could, in fact, make the argument that our thumbs are one hallmark of being human - certainly our hands are the mainstay of the massage profession.
The thumb, or first digit, is made up of two phalanges and associated soft tissue. It is attached to the wrist at the first carpometacarpal (CMC) joint. This is a classic saddle joint where the base of the proximal first phalanx and the distal surface of the trapezium are reciprocally saddle-shaped. This allows for considerably more degree of motion than found with any of the other four digits.
The motions allowed at this joint are flexion/extension; abduction/adduction; opposition/apposition/reposition; and circumduction:
The ligaments surrounding the first CMC are very important to the integrity and function of this joint. There have been five ligaments described.4 These ligaments generally allow considerable motion, thus they are not as commonly injured as the metacarpophalangeal (MP) joint; however, the CMC is commonly affected by osteoarthritis. 5 The ulnar ligament of the thumb's MP is frequently stretched or torn. This has been referred to as "gamekeeper's" thumb (early gamekeepers used to dispose of farmyard fowl by placing the bird's neck between the thumb and forefinger and snapping the neck) or "bowler's" thumb.
Currently, the most common injury here is related to ski pole usage. At any rate, the injury is the result of a traumatic event that tears the ulnar collateral ligament when the thumb is forced into hyperabduction/extension. By gapping the MP joint using a valgus force, one sees a dramatic gap on the ulnar side of the joint. Splinting is indicated for a stretched ligament, and surgery for a torn ligament.5
Another common problem of the thumb is de Quervain's tenosynovitis.5 This involves inflammation of the abductor pollicis longus and extensor pollicis brevis tendons within their tendon sheaths at the lateral (anterior) border of the anatomical snuffbox. Remember, the anatomical "snuffbox" is that region bounded by the tendons of the abductor pollicis longus and extensor pollicis brevis, laterally (anteriorly); and the extensor pollicis longus, medially (posteriorly). The radial artery runs along its floor; here, the artery's pulse can be palpated. Treatments of de Quervain's tenosynovitis include immobilization, steroid injections and surgery.
Back to the panda's thumb: Where did it come from? It seems to be a modification of the connective tissue overlying a modified sesamoid bone. We have two sesamoid bones associated with our first metacarpophalangeal joint. These bones serve as attachments of thenar muscles. The abductor pollicis brevis and flexor pollicis brevis attach to the lateral sesamoid and the proximal phalanx, while the two heads of the adductor pollicis attach to the medial sesamoid and the proximal phalanx. Both of these attachments continue on to the extensor hood, as well. It seems that over evolutionary time, some carnivore taxa had a more developed lateral sesamoid bone. This developed into a large sesamoid bone, as seen today in the Giant Pandas. Other mammals, like the raccoon, have sophisticated grasping function, but not nearly as sophisticated as ours.
Take good care of your thumbs. They serve you well.
Click here for previous articles by Neal Cross, PhD, NCTMB.
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