Back Pain

Put the shovel down and read this!

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Your low back consists of 5 individual vertebrae stacked on top of each other. Flexible cushions called “discs” live between each set of vertebrae. A disc is made up of two basic components. The inner disc, called the “nucleus”, is like a ball of jelly about the size of a marble. This jelly is held in place by the outer part of the disc called the “annulus”, which is a tough ligament that wraps around the inner nucleus much like a ribbon wrapping around your finger.
Your low back relies on discs and other ligaments for support. “Discogenic Low Back Pain” develops when these tissues are placed under excessive stress, much like a rope that frays when it is stretched beyond its normal capacity. Most commonly, disc pain is not the result of any single event, but rather from repeated overloading. Your lumbar discs generally manage small isolated stressors quite well, but repetitive challenges lead to injury in much the same way that constantly bending a piece of copper wire will cause it to break. Examples of these stressors include: bad postures, sedentary lifestyles, poor fitting workstations, repetitive movements, improper lifting, or being overweight.

Approximately one third of adults will experience pain from a lumbar disc at some point in their lifetime. The condition is more common in men. Most lumbar disc problems occur at one of the two lowest discs- L5 or L4. Smokers and people who are generally inactive have a higher risk of lumbar disc problems. Certain occupations may place you at a greater risk, especially if you spend extended periods of time sitting or driving. People who are tall or overweight have increased risk of disc problems.

Symptoms from disc pain may begin abruptly but more commonly develop gradually. Symptoms may range from dull discomfort to surprisingly debilitating pain that becomes sharper when you move. Rest may relieve your symptoms but often leads to stiffness. The pain is generally centered in your lower back but can spread towards your hips or thighs. Be sure to tell your doctor if your pain extends beyond your knee, or if you have weakness in your lower extremities or a fever.

Repeated injuries cause your normal healthy elastic tissue to be replaced with less elastic “scar tissue.” Over time, discs may dehydrate and thin. This process can lead to ongoing pain and even arthritis. Patients who elect to forego treatment and “just deal with it” develop chronic low back pain more than 60% of the time. Seeking early and appropriate treatment like the type provided in our office is critical.

Depending on the severity of your injury, you may need to limit your activity for a while, especially bending, twisting, and lifting, or movements that cause pain. Bed rest is not in your best interest. You should remain active and return to normal activities as your symptoms allow. Light aerobic exercise (i.e. walking, swimming, etc) has been shown to help back pain sufferers. The short-term use of a lumbar support belt may be helpful. Sitting makes your back temporarily more vulnerable to sprains and strains from sudden or unexpected movements. Be sure to take “micro breaks” from workstations for 10 seconds every 20 minutes.

Proper Lifting Techniques

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Proper #lifting techniques are important to avoid injury and strain on the body. Whether you are lifting a heavy object at work or lifting weights at the gym, it is important to use proper lifting techniques to avoid injury and ensure that you are getting the most out of your workouts. Here are some tips for proper lifting methods:

  1. Use your #legs: When lifting an object, it is important to use your legs to do the majority of the work, rather than relying on your back. This will help to reduce strain on your back muscles and prevent injury. To lift an object properly, start by standing with your feet shoulder-width apart and pointing forward. Bend your knees and hinge forward from your hips, keeping your back straight. Grasp the object with a firm grip and lift using your leg muscles, keeping the object close to your body as you stand up.
  2. Keep a neutral spine: When lifting an object, it is important to maintain a neutral spine position to avoid strain on your back muscles. A neutral spine position is one in which your spine is naturally aligned, with the small of your back slightly curved inwards. To maintain a neutral spine position when lifting, keep your shoulders back and down, and avoid rounding your back or leaning too far forward.
  3. Avoid twisting: Twisting while lifting an object can put additional strain on your back muscles and increase the risk of injury. To avoid twisting, turn your entire body in the direction you want to go rather than twisting at the waist.
  4. Use proper grip: It is important to use a proper grip when lifting an object to avoid straining your hands and wrists. A proper grip is one in which your thumb is on top of the object, with your fingers wrapped around the sides. Avoid gripping the object with just your fingers, as this can lead to hand and wrist strain.
  5. Take breaks: If you are lifting heavy objects or doing a lot of lifting in a short period of time, it is important to take breaks to rest and stretch. This will help to prevent fatigue and reduce the risk of injury.
  6. Use proper lifting aids: If you are lifting an extremely heavy object, it is important to use proper lifting aids to reduce the strain on your body. Some examples of lifting aids include lifting belts, slings, and forklifts.

By following these tips for proper lifting techniques, you can help to reduce the risk of injury and ensure that you are getting the most out of your workouts. Remember, if you are lifting an object that is too heavy for you to handle safely, it is important to seek assistance or use proper lifting aids. It is always better to err on the side of caution to avoid injury.

Whiplash and Your Posture

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Posture assessment is a key component of the chiropractic examination, and the posture of the head and neck is especially important for a patient recovering from a whiplash injury. Forward head carriage describes a state in which the head sits more forward on the shoulders than it should. In order for the muscles in the neck and shoulders to keep the head upright, they must work harder. This added strain can increase one’s risk for neck pain and headaches, which is why retraining posture is a key component to the management of neck pain and headaches in patients with or without a history of whiplash.

Forward head carriage also increases the distance between the back of the head and the headrest in the seated position, especially when the seat is reclined. In a rear-end collision, a gap greater than a half an inch between the head rest and the back of the head increases the probability of injury due to the greater distance the head can hyperextend as it rebounds backwards into the headrest.  This makes posture correction of forward head carriage an important aspect of treatment from both a preventative and curative perspective.

So this begs the question, can forward head carriage be corrected?  The simple answer is “yes!” One study evaluated the effects of a 16-week resistance and stretching program designed to address forward head posture and protracted shoulder positioning.

Researchers conducted the study in two separate secondary schools with 130 adolescents aged 15–17 years with forward head and protracted shoulder posture. The control group participated in a regular physical education (PE) program while the experimental group attended the same PE classes with the addition of specific exercises for posture correction. The research ream measured the teens’ shoulder head posture from the side using two different validated methods and tracked symptoms using a questionnaire. The results revealed a significant improvement in the shoulder and cervical angle in the experimental group that did not occur in the control group.

The conclusion of the study strongly supports that a 16-week resistance and stretching program is effective in decreasing forward head and protracted shoulder posture in adolescents.  This would suggest that a program such as this should be strongly considered in the regular curriculum of PE courses since this is such a common problem.

Doctors of chiropractic are trained to evaluate and manage forward head posture with shoulder protraction. This can prove beneficial in both the prevention as well as management of signs and symptoms associated with a whiplash injury.

What Causes Low Back Pain?

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Low back pain (LBP) can arise from disks, nerves, joints, and the surrounding soft tissues.
To simplify the task of determining “What is causing my LBP?” the Quebec Task Force recommends that LBP be divided into three main categories: 1) Mechanical LBP; 2) Nerve root related back pain; and 3) Pathology or fracture. We will address the first two, as they are most commonly managed by chiropractors.
Making the proper diagnosis points your doctor in the right direction regarding treatment. It avoids time wasted by treating an unrelated condition, which runs the risk of increased chances of a poor and/or prolonged recovery. Low back pain is no exception! The “correct” diagnosis allows treatment to be focused and specific so that it will yield the best results.
Mechanical low back pain is the most commonly seen type of back pain, and it encompasses pain that arises from sprains, strains, facet and sacroiliac (SI) syndromes, and more. The main difference between this and nerve root-related LBP is the ABSENCE of a pinched nerve. Hence, pain typically does NOT radiate, and if it does, it rarely goes beyond the knee and normally does not cause weakness in the leg.
The mechanism of injury for both types of LBP can occur when a person does too much, maintains an awkward position for too long, or over bends, lifts, and/or twists. However, LBP can also occur “insidiously” or for seemingly no reason at all. However, in most cases, if one thinks hard enough, they can identify an event or a series of “micro-traumas” extending back in time that may be the “cause” of their current low back pain issues.
Nerve root-related LBP is less common but it is often more severe—as the pain associated with a pinched nerve is often very sharp, can radiate down a leg often to the foot, and cause numbness, tingling, and muscle weakness. The location of the weakness depends on which nerve is pinched. Think of the nerve as a wire to a light and the switch of the nerve is located in the back where it exits the spine. When the switch is turned on (the nerve is pinched), and the “light” turns on—possibly in the outer foot, middle foot, inner foot, or front, back or side of the thigh. In fact, there are seven nerves that innervate or “run” into our leg, so usually, a very specific location “lights up” in the limb.
Determining the cause of your low back pain helps your doctor of chiropractic determine which treatments may work best to alleviate your pain as well as where such treatments can be focused.

My Hip Hurts….

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hip FAI

​Is it a labral tear? 

One of the structures that is frequently blamed for hip pain is called the labrum—the rubbery tissue that surrounds the socket helping to stabilize the hip joint. This tissue often wears and tears with age, but it can also be torn as a result of a trauma or sports-related injury.

The clinical significance of a labral tear of the hip is controversial, as these can be found in people who don’t have any pain at all. We know from studies of the intervertebral disks located in the lower back that disk herniation is often found in pain-free subjects—between 20-50% of the normal population.  In other words, the presence of abnormalities on an MRI is often poorly associated with patient symptoms, and the presence of a labral tear of the hip appears to be quite similar.

For instance, in a study of 45 volunteers (average age 38, range: 15–66 years old; 60% males) with no history of hip pain, symptoms, injury, or prior surgery, MRIs reviewed by three board-certified radiologists revealed a total of 73% of the hips had abnormalities, of which more than two-thirds were labral tears.

Another interesting study found an equal number of labral tears in a group of professional ballet dancers (both with and without hip pain) and in non-dancer control subjects of similar age and gender.

Another study showed that diagnostic blocks—a pain killer injected into the hip for diagnostic purposes to determine if it’s a pain generator—failed to offer relief for those with labral tears.

Doctors of chiropractic are trained to identify the origins of pain arising from the low back, pelvis, hip, and knee, all of which can mimic or produce hip symptoms.  Utilizing information derived from a careful history, examination, imaging (when appropriate), and functional tests, chiropractors can offer a nonsurgical, noninvasive, safe method of managing hip pain.

Condition Of The Month: Thoracic Joint Restriction

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T Spine Joint

Your spine is made up of 24 bones stacked on top of each other with a soft “disc” between each segment to allow for flexibility. Normally, each joint in your spine should move freely and independently. When one or more of your spinal vertebra is slightly misaligned and restricted, we call this condition a “spinal segmental joint restriction”. A “thoracic joint restriction” means that this misalignment or restriction is located in your upper or mid-back region.

To help visualize this, imagine a normal spine functioning like a big spring moving freely in every direction. A spine with a joint restriction is like having a section of that spring welded together. The spring may still move as a whole, but a portion of it is no longer functioning.

Joint restrictions can develop in many ways. Sometimes they are brought on by an accident or an injury. Other times, they develop from repetitive strains or poor posture. Being overweight, smoking, strenuous work, and emotional stress can make you more susceptible to problems.

Restricted joints give rise to a self-perpetuating cycle of discomfort. Joint restriction causes swelling and inflammation, which triggers muscular guarding leading to more restriction. Since your spine functions as a unit, rather than as isolated pieces, a joint restriction in one area of your spine often causes “compensatory” problems in another. Think of this as a rowboat with multiple oarsmen on each side. When one rower quits, the others are placed under additional stress and can become overworked.

Joint restrictions most commonly cause local tenderness and discomfort. You may notice that your range of motion is limited. Movement may increase your discomfort. Pain from a restricted joint often trickles around your rib cage or up & down your spine. Be sure to tell your chiropractor if your symptoms include any chest pain, shortness of breath, unusual cough, indigestion or flu- like complaints.

Long-standing restrictions are thought to result in arthritis – much like the way a slightly misaligned wheel on your car causes premature wearing of your tire.

You should recognize that your problem is common and generally treatable. Chiropractic care has been shown to be the safest and most effective treatment for joint restrictions. Our office offers several tools to help ease your pain. To speed your recovery, you should avoid activities that increase your pain. Be sure to take frequent breaks from sedentary activity. Yoga has been shown to help back pain sufferers so consider joining a class or picking up a DVD.

Pregnancy and Low Back Pain?

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Did you know that 50-72% of women have low back pain (LBP) and/or pelvic pain during their pregnancy but only 32% do something about it? Let’s look closer!
 
 
 
Pregnancy-related low back pain (PLBP) can be a highly debilitating syndrome that accounts for the most common cause of sick leave for pregnant women. In 2004, Americans spent $26.1 billion dollars in an effort to find relief from back pain during pregnancy. Statistics show one out of ten women will experience daily DISABLING LBP for at least two years following delivery.
 
 
 
Because of the limited number of treatment options available for the pregnant woman due to mother and fetus safety, and given the high propensity of potentially disabling PLBP that can significantly limit function and quality of life, chiropractic care seems to be a natural choice for this patient population! Obviously, pharmaceuticals and surgery are NOT appropriate options for the expectant mother, even during the post-partum breast-feeding time period. Chiropractic offers a non-invasive and safe approach to managing lumbopelvic pain that uses many different approaches.
 
 
 
In a 2009 research paper, 78 women participated in a study that investigated disability, pain intensity, and percent improvement after receiving chiropractic care to treat pregnancy-related PLBP. Here, 73% reported their improvement as either “excellent” or “good.” For disability and pain, 51% and 67% (respectively) experienced clinically significant improvement! Researchers followed up with them eleven months later and found 85.5% reported their improvement as either “excellent” or “good!” For disability and pain, 73% and 82% (respectively) experienced clinically significant improvement!
So, what’s causing LBP in pregnant women? Because of the biomechanical changes that occur in the low back and pelvis over a relatively short amount of time during pregnancy, especially in the second and third trimesters, common pain generators include (but are not limited to): the sacroiliac joint, facet joints, shock-absorbing disks, and the many connecting muscles (strains) and ligaments (sprains). During the later stages of pregnancy, the hormone Relaxin prepares the pelvis for delivery by widening the pelvic girdle, which can also be problematic.
 
 
 
Treatment options within chiropractic often include spinal manipulation, lumbopelvic exercises, patient education, posture correction, massage, an SI belt, soft tissue mobilization, and more. Exercises that target the transverse abdominus, multifidus, and pelvic floor muscles help to stabilize the lumbopelvic region. The American College of Obstetricians & Gynaecologists recommends exercise at least three times a week during pregnancy, and studies report NO obstetric complications (pre-term labor, premature ruptured membranes, or changes to maternal or neonatal weight) with exercise.
 
 
 
So, the answer is clear! When PLBP strikes, seek chiropractic care to safely and effectively manage the pain and disability and so you can ENJOY YOUR PREGNANCY!!!
We realize you have a choice in whom you consider for your health care provision and we sincerely appreciate your trust in choosing our service for those needs.  If you, a friend, or family member requires care for back pain, we would be honoured to render our services.

Why Does My Back Hurt?

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It’s been said that if you haven’t had back pain, just wait, because (statistically) some day you will! The following list is a list of “causes” that can be easily “fixed” to reduce your risk for a back pain episode.
1. MATTRESS: Which type of mattress is best? The “short answer”: there is no single mattress (style or type) for all people, primarily due to body type, size, gender, and what “feels good.” TRY laying on a variety of mattresses (for several minutes on your back and sides) and check out the difference between coiled, inner springs, foam (of different densities), air, waterbeds, etc. The thickness of a mattress can vary from 7 to 18 inches (~17-45 cm) deep. Avoid mattresses that feel like you’re sleeping in a hammock! A “good” mattress should maintain your natural spinal curves when lying on your sides or back (avoid stomach sleeping in most cases). Try placing a pillow between the knees and “hug” a pillow when side sleeping, as it can act like a “kick stand” and prevent you from rolling onto your stomach. If your budget is tight, you can “cheat” by placing a piece of plywood between the mattress and box spring as a short-term fix.
2. SHOES: Look at the bottom of your favorite pair of shoes and check out the “wear pattern.” If you have worn out soles or heels, you are way overdue for a new pair or a “re-sole” by your local shoe cobbler! If you work on your feet, then it’s even more important for both managing and preventing LBP!
3. DIET: A poor diet leads to obesity, which is a MAJOR cause of LBP. Consider the Paleo or Mediterranean Diet and STAY AWAY from fast food! Identify the two or three “food abuses” you have embraced and eliminate them – things with empty calories like soda, ice cream, chips… you get the picture! Keeping your BMI (Body Mass Index) between 20 and 25 is the goal! Positive “side-effects” include increased longevity, better overall health, and an improved quality of life!
4. EXERCISE: The most effective self-help approach to LBP management is exercise. Studies show those who exercise regularly hurt less, see doctors less, have a higher quality of life, and just feel better! This dovetails with diet in keeping your weight in check as well. Think of hamstring stretches and core strengthening as important LBP managers – USE PROPER TECHNIQUE AND FORM; YOUR DOCTOR OF CHIROPRACTIC CAN GUIDE YOU IN THIS PROCESS!
5. POSTURE: Another important “self-help” trick of the trade is to avoid sitting slumped over with an extreme forward head carriage positions. Remember that every inch your head pokes forwards places an additional ten pounds (~4.5 kg) of load on your upper back muscles to keep your head upright, and sitting slumped increases the load on your entire back!
We have only scratched the surface of some COMMON causes and/or contributors of back pain. Stay tuned next month as we continue this important conversation!
We realize you have a choice in whom you consider for your health care provision and we sincerely appreciate your trust in choosing our service for those needs.  If you, a friend, or family member requires care for back pain, we would be honored to render our services.

What the heck is a trigger point?

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trigger-point-referred-pain-shutterstock_228843211

What is a Trigger Point?

Trigger Points (TP’s) are defined as a “hyper-irritable spot within a taut band of skeletal muscle. The spot is painful on compression and can evoke characteristic referred pain and autonomic phenomena.”1

Put into plain language, a TP is a painful knot in muscle tissue that can refer pain to other areas of the body. You have probably felt the characteristic achy pain and stiffness that TP’s produce, at some time in your life.

TP’s were first brought to the attention of the medical world by Dr. Janet G. Travell. Dr. Travell, physician to President John F. Kennedy, is the acknowledged Mother of Myofascial Trigger Points. In fact, “Trigger Point massage, the most effective modality used by massage therapists for the relief of pain, is based almost entirely on Dr. Travell’s insights.”2 Dr. Travell’s partner in her research was Dr. David G. Simons, a research scientist and aerospace physician.

Trigger Points are very common. In fact, Travell and Simons state that TP’s are responsible for, or associated with, 75% of pain complaints or conditions.1 With this kind of prevalence, it’s no wonder that TP’s are often referred to as the “scourge of mankind”.

Trigger Points can produce a wide variety of pain complaints. Some of the most common are migraine headaches, back pain, and pain and tingling into the extremities. They are usually responsible for most cases of achy deep pain that is hard to localize.

A TP will refer pain in a predictable pattern, based on its location in a given muscle. Also, since these spots are bundles of contracted muscle fibres, they can cause stiffness and a decreased range of motion. Chronic conditions with many TP’s can also cause general fatigue and malaise, as well as muscle weakness.

Trigger Points are remarkably easy to get, but the most common causes are

TP’s (black X) can refer pain to other areas (red)

Sudden overload of a muscle

  • Poor posture
  • Chronic frozen posture (e.g., from a desk job), and
  • Repetitive strain

Once in place, a TP can remain there for the remainder of your life unless an intervention takes place.

Trigger Points Not Well Known

With thousands of people dealing with chronic pain, and with TP’s being responsible for — or associated with — a high percentage of chronic pain, it is very disappointing to find that a large portion of doctors and other health care practitioners don’t know about TP’s and their symptoms.

Scientific research on TP’s dates back to the 1700’s. There are numerous medical texts and papers written on the subject.

But, it still has been largely overlooked by the health care field. This has led to needless frustration and suffering, as well as thousands of lost work hours and a poorer quality of life.

How Are Trigger Points Treated?

As nasty and troublesome as TP’s are, the treatment for them is surely straight-forward. A skilled practitioner will assess the individual’s pain complaint to determine the most likely location of the TP’s and then apply one of several therapeutic modalities, the most effective of which is a massage technique called “ischemic compression”.

Basically, the therapist will apply a firm, steady pressure to the TP, strong enough to reproduce the symptoms. The pressure will remain until the tissue softens and then the pressure will increase appropriately until the next barrier is felt. This pressure is continued until the referral pain has subsided and the TP is released. (Note: a full release of TP’s could take several sessions.)

Other effective modalities include dry needling (needle placed into the belly of the TP) or wet needling (injection into the TP). The use of moist heat and stretching prove effective, as well. The best practitioners for TP release are Massage Therapists, Physiotherapists, and Athletic Therapists. An educated individual can also apply ischemic compression to themselves, but should start out seeing one of the above therapists to become familiar with the modality and how to apply pressure safely.

1 Simons, D.G., Travell, D.G., & Simons, L.S. Travell and Simons’Myofascial Pain and Dysfunction: the Trigger Point Manual.

Vol. 1. 2nd ed. Lippincott, Williams, and Wilkins, 1999.

PFPS Cont. You want details?

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The muscles of the hip provide not only local stability, but also play an important role in spinal and lower extremity functional alignment. (1-4) While weakness in some hip muscles (hip extensors and knee extensors) is well tolerated, weakness or imbalance in others can have a profound effect on gait and biomechanical function throughout the lower half of the body. (5) Weakness of the hip abductors, particularly those that assist with external rotation, has the most significant impact on hip and lower extremity stability. (5,6)

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The gluteus medius is the principal hip abductor. When the hip is flexed, the muscle also assists the six deep hip external rotators (piriformis, gemelli, obturators, and quadratus femoris). The gluteus medius originates on the ilium just inferior to the iliac crest and inserts on the lateral and superior aspects of the greater trochanter. While the principal declared action of the gluteus medius is hip abduction, clinicians will appreciate its more valuable contribution as a dynamic stabilizer of the hip and pelvis- particularly during single leg stance activities like walking, running, and squatting. The gluteus medius contributes approximately 70% of the abduction force required to maintain pelvic leveling during single leg stance. The remainder comes predominantly from 2 muscles that insert onto the iliotibial band: the tensor fascia lata and upper gluteus maximus.  Hip abductor strength is the single greatest contributor to lower extremity frontal plain alignment during activity. (6)

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Incompetent hip abductors and/or external rotators allows for excessive adduction and internal rotation of the thigh during single leg stance activities. This leads to a cascade of biomechanical problems, including pelvic drop, excessive hip adduction, excessive femoral internal rotation, valgus knee stress, and internal tibial rotation. (1,7-12)

 

References
1. Szu-Ping Lee, Powers C. Description of a Weight-Bearing Method to Assess Hip Abductor and External Rotator Muscle Performance. JOSPT. Volume 43, Issue 6
2. Crossley KM, Zhang WJ, Schache AG, Bryant A, Cowan SM. Performance on the single-leg squat task indicates hip abductor muscle function. Am J Sports Med. 2011;39:866-873.
3. Presswood L, Cronin J, Keogh JWL, Whatman C. Gluteus medius: applied anatomy, dysfunction, assessment, and progressive strengthening. Strength Cond J. 2008;30:41-53.
4. Sled EA, Khoja L, Deluzio KJ, Olney SJ, Culham EG. Effect of a home program of hip abductor ex- ercises on knee joint loading, strength, function, and pain in people with knee osteoarthritis: a clinical trial. Phys Ther. 2010;90:895-904.
5. van der Krogt MM, Delp SL, Schwartz MH How robust is human gait to muscle weakness? Gait Posture. 2012 Feb 29.
6. Laurie Stickler, Margaret Finley, Heather Gulgin Relationship between hip and core strength and frontal plane alignment during a single leg squat Physical Therapy in Sport Available online 2 June 2014
7. Ireland ML, Willson JD, Ballantyne BT, Davis
IM. Hip strength in females with and without patellofemoral pain. J Orthop Sports Phys Ther. 2003;33:671-676.
8. Noehren B, Davis I, Hamill J. ASB clinical biome- chanics award winner 2006: prospective study of the biomechanical factors associated with iliotib- ial band syndrome. Clin Biomech (Bristol, Avon). 2007;22:951-956.
9. Powers CM. The influence of abnormal hip me- chanics on knee injury: a biomechanical perspec- tive. J Orthop Sports Phys Ther. 2010;40:42-51.
10. Powers CM. The influence of altered lower- extremity kinematics on patellofemoral joint dysfunction: a theoretical perspective. J Orthop Sports Phys Ther. 2003;33:639-646.
11. Sigward SM, Powers CM. Loading characteristics of females exhibiting excessive valgus moments during cutting. Clin Biomech (Bristol, Avon). 2007;22:827-833
12. Souza RB, Powers CM. Differences in hip kine- matics, muscle strength, and muscle activation between subjects with and without patellofemo- ral pain. J Orthop Sports Phys Ther. 2009;39:12- 19.