Lost A Sale, But Initial Phone Consultations — A Big Part Of Brilliant Customer Service
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Going On-Site With Chiropractic Care
The Foundation for Chiropractic Progress has released a position paper highlighting the financial, clinical and patient-satisfaction benefits of providing chiropractic care at on-site corporate health clinics.
Meet Cheyenne: Your Future Colleague
Allow me to introduce you to Cheyenne (Chey), the daughter of some of our family's closest friends. We attend and serve at the same church together, and have known each other for many years.
Nomenclature and Classification of Lumbar Disc Pathology: Version 2.0
The Nomenclature and Classification of Lumbar Disc Pathology consensus, published in 2001 by the collaborative efforts of the North American Spine Society, the American Society of Spine Radiology and the American Society of Neuroradiology, has guided radiologists, clinicians and the public for more than a decade.
The Risks I Took
We all take risks when we choose this profession. For some, it is not knowing if you can make a living practicing TCM. For others, it is parental or cultural disapproval.
I was sitting in a Pizza Hut in Peoria, Ill., with my friend Reggie, sometime in the spring of my senior year in college, when he started doodling on his paper placemat. In those days, the company had a picture of U.S. on the mats, showing all the locations of the "Huts" in the country.
Creating Relationships at Southwest Symposium
The month of May brought many interesting activities. As I have said in many previous columns this year, this profession is moving in a very exciting direction. Make sure you are getting involved. If you're not, you just might get left behind.
News in Brief
Investigating the Cellular Impact of Mechanical Force; National Board Seats (Not-So) New Officers at Annual Meeting.
Leg-Length Inequality and Pelvic Fixation: A New Approach to the Negative Derifield (Part 3)
A patient with sacroiliac fixation and dysfunction ordinarily demonstrates a noticeable leg-length inequality when placed in the prone position on the adjusting table.
Marketing with a Microphone
When given an option, it stands to reason that people prefer to do business with those they know, like, and trust.
Treatment of PTSD: An Opportunity for the Practice of Integrated Medicine
PTSD is widespread across America today. Not only do many of our honored men and women in uniform bring it home with them from the war zones they have been active in, but it often follows any life-threatening event people go through when their lives have been in danger.
An International Life: An Interview with Mary Elizabeth Wakefield
I met Mary Elizabeth Wakefield during her class last summer in Seneca Falls, New York at the Finger Lakes School of Chinese Medicine.
Free Yourself From the Pocketbook Practice
Let's take a journey together; there's an important lesson to be learned. Imagine a town or city just like yours.
Q&A With the First VA Chiropractic Residents
As you may have read previously, a major step forward for the profession occurred in July 2014 when the Department of Veterans Affairs began piloting a chiropractic residency program at five locations.
NCCAOM Video Contest
The NCCAOM is excited to announce the launch of the second annual video contest "Because it Works!" 2015.
Key Changes and Updates to the 7th Edition CNT Manual
Acupuncture Today recently interviewed Jennifer Brett, ND, L.Ac. regarding the updates to the CNT manaul.
Desert: A Metaphor from the Study of Genetics
In most of the human lives I know about, there are stretches of time which feel stagnant, or worse. We can feel adrift, or wounded and sidelined, and these times don't seem to carry much usefulness while they are unfolding.
The Source-Luo Point Combination, Part 2
The Da Cheng includes symptoms for the source-luo points that indicate when to use them for treatment. Yang defines the method as the guest-host (it is one of a variety of acupuncture point combinations called guest-host).
Sports Medicine 101: Surgery or No Surgery?
In the world of sports medicine, many careers are saved by surgeries that correct traumatic damage to the body. Muscle tears, ligament damage, fractures, spinal disc herniations, and joint instabilities are a few of the issues frequently addressed with surgical intervention.
Integrative Medicine for the Underserved: A Seat at the Table
Numerous organizations have risen to the challenge of providing care to medically-underserved populations and here we feature one such group.
The Three Heater Official
This Official, belonging to the element Fire, is responsible for maintaining and regulating the heating system of the body, mind, and spirit. It is named for its function. The trunk is divided into three "burning spaces" or "jiaos."
Should You Change an Athlete's Natural Running Form?
Once past the ankle, impact forces travel at about 200 mph into the knee. In addition to allowing the quad to absorb force, bending the knee (E) prevents the hip and pelvis from moving up and down too much (F), which is important for injury prevention and efficiency.
March, 2013, Vol. 13, Issue 03
Know What to Look for in That Other Tunnel in the Wrist
By Whitney Lowe, LMT
When a client comes in complaining of pain, numbness/paresthesia or weakness in the hand, it is likely that carpal tunnel syndrome (CTS) is what comes to mind first. Yet, there is another fibro-osseous tunnel in the wrist where nerve compression occurs, called Guyon's canal or Guyon's tunnel. The ulnar nerve travels through this tunnel and is susceptible to compression here.
There are some key factors to understand about the anatomical arrangement of structures in Guyon's canal that govern the most effective treatments. The first place to begin is with a solid understanding of the anatomical structure of Guyon's canal. Treating compression in this canal differs from treating median nerve pathology (CTS).
The flexor retinaculum, also called the transverse carpal ligament, traverses the base of the hand between the pisiform and hamate on the ulnar side and the scaphoid and trapezium on the radial side. Some anatomy textbooks don't show it, but the flexor retinaculum actually splits into two divisions toward the ulnar side of the hand. There is a broad, deep band and a superficial short band. The space between these two bands is Guyon's canal (Figure 1).
The ulnar nerve artery and vein pass through this canal. Unlike the carpal tunnel which houses numerous tendons, there are no tendons traveling through Guyon's canal. The lack of tendons in the tunnel plays a prominent role in distinguishing ulnar nerve pathology from median nerve pathology.
Guyon's Canal Syndrome
In CTS, structures within the carpal tunnel, such as the flexor tendons, become inflamed and compress the median nerve. Because median nerve compression results from structures within the tunnel, the focus of treatment is on reducing inflammation and compression from these intrinsic (within the tunnel) structures.
In Guyon's canal syndrome (GCS) the only structures within the tunnel are the ulnar nerve, artery and vein, so nerve compression in this condition does not result from intrinsic factors but from those outside the tunnel (extrinsic factors). The nerve compression experienced in GCS is most likely associated with activities where there is either excessive pressure on the base of the hand or pressure applied to the region for prolonged periods.
This condition is frequently referred to as handlebar palsy because of the frequency with which it occurs in long distance cyclists who have their hyperextended wrist pressing on the handlebars and absorbing road vibration. Another common reason for GCS is walking with a cane where body weight pressure is put on the cane handle right over the ulnar nerve in the canal. Falling on an outstretched hand or hitting something hard with the base of the hand can also produce an acute onset of GCS.
The key difference between these situations and that of carpal tunnel syndrome is that in each of the ulnar nerve compression situations, pressure is placed on the base of the hand by some external factor, not compression from within the tunnel. The fact that these causes are all from extrinsic and not intrinsic compression is important when constructing appropriate treatments.
The client with Guyon's canal syndrome may present with both sensory and motor symptoms. Sensory symptoms include pain, paresthesia or numbness in the ulnar nerve distribution of the hand (Figure 2). Motor symptoms include weakness or atrophy in the hypothenar muscles at the base of the hand or in the adductor pollicis muscle of the thumb. The motor symptoms of weakness or atrophy are the most common presentation with this condition.
Visual observation of the base of the hand often reveals an indication of ulnar nerve compression. If there is significant atrophy of the hypothenar muscles, they will appear far less developed than the unaffected side (the other thumb) if there isn't bilateral nerve compression.
The adductor pollicis muscle plays a key role in evaluation of this pathology with a simple orthopedic test called Froment's sign (Figure 3). Have your client hold a thick piece of paper or business card between the thumb and index finger with the fingers folded in as shown in the picture. Instruct the client to hold the paper firmly as you attempt to pull the paper from the client's grip. If you are able to easily pull the paper from the client's grip, it is likely that there is significant weakness in the adductor pollicis muscle and ulnar nerve pathology is likely to blame.
The most important strategies in treatment involve removing any factors that are compressing the nerve and giving the nerve proper time to heal. The client interview is key for determining what the precipitating factors are. Find out what the client's activities are or were that lead up to the symptoms and ask about any changes (use of a cane for example) in their behavior or lifestyle. The reasons for the compression problems are not always obvious, so ask more questions if the symptoms fit the condition but the activities don't initially.
In any nerve compression pathology, the primary goal of treatment is to reduce pressure on the affected nerve. This goal is the same for Guyon's canal syndrome. However, because the primary cause of nerve compression is extrinsic, massage techniques should not be applied directly to this area as they could cause further compression of the nerve and prolong the pathology.
Massage treatment in other portions of the upper extremity can, however, provide significant benefit. Much has been written in recent years about the key benefits of neural mobility.1 Therefore, working all of the tissues along the path of the ulnar nerve will enhance full neural mobility and give the nerve the best possible environment for healing, which sometimes is lengthy with nerve conditions.
Without knowing and understanding some of these key facets of Guyon's canal syndrome, the practitioner may inadvertently aggravate a nerve compression problem by attempting to work around the wrist and hand for someone experiencing hand pain or weakness. This is a valuable reminder that while massage is highly beneficial in most cases, there are instances in which our intervention could be problematic or cause a condition to get worse if we apply it inappropriately.
Click here for more information about Whitney Lowe, LMT.
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