Foot Pain

What is Sever’s Disease?

~ Dr. Robert Speirs DC ~ 1 Comment

Severs disease, also called calcaneal apophysitis, is a painful swelling near the insertion of the Achilles tendon on your heel.

As our bones develop, we have “growth plates” which are softer areas where the bone is still growing. In children, this growth plate is weaker than in adults. This means that children are more likely to suffer growth plate injuries than adults, especially during periods of rapid growth.

The powerful calf muscles attach onto your heel through the Achilles tendon. When your calf muscle contracts (like during running or jumping), it places a shear force on the growth plate of your heel. Severs disease is an irritation to this sensitive growth plate.

Athletically active children, who run and jump frequently in sports like soccer, basketball, gymnastics and track & field are most likely to suffer from this condition. Severs disease is slightly more common in boys and the condition affects both heels about half of the time.

Symptoms usually start as heel pain that gradually worsens during activity. Sometimes this can cause a “limp”. Rest usually temporarily relieves the pain.

Your doctor will make the diagnosis of Severs disease based on your history and an exam. Your doctor may take an x-ray to rule out other injuries like a stress fracture.

The first goal of treatment is to allow you to return to pain-free activity as soon as possible. This may require avoiding stressful activity like running and jumping for a short period of time. Cross training on a bike is usually acceptable. Ice should be applied for 15 minutes after any activity. You should always wear shoes with good arch supports and avoid walking barefoot. Your doctor may recommend a small heel lift to decrease strain on your achilles tendon.

I’ve got Shin Splints; what do I do?

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Shin splints, also called “Medial Tibial Stress Syndrome,” (MTSS) is caused when the muscles of your lower leg pull too hard on your bone, causing local pain and inflammation. Over half of all leg pain in athletes is caused from shin splints. Up to 1/3 of runners and soldiers experience shin splints at some point in their lifetime.

MTSS is an overuse injury frequently seen in sports involving running, jumping, or frequent stopping & starting, i.e. field hockey, soccer and cross-country. Shin splints do not occur overnight but over a period of time, often show up during the first two or three weeks of training for a new season. Shin splints can occur when there are changes to your exercise regimen, such as an increase in activity, change in shoes or a change in the surface you play on. Some doctors refer to these training areas as “the terrible toos,” – too much, too hard, too long, too fast.


Symptoms of shin splints include tenderness or pain over the inside lower portion of your shin. The discomfort begins at the start of exercise and eases as you continue. Some patients report “bumps” when touching the inner portion of their leg bone. Be sure to tell your doctor if you experience weakness, numbness or cold feet during exercise or find a very small area of sensitivity.

Unfortunately, MTSS usually develops during a time when you are training heavily for a sport or an upcoming event. Continuing this activity will often lead to ongoing problems and decreased performance. Shin splints are now believed to be a forerunner to stress fracture, so adequate rest is critical. You may need to consider non-weight bearing cross training, such as using a stationary cycle or pool running.

When directed, your return to activity should start slowly, beginning with a 1/4 mile run and progressing by 1/4 mile each time you have no pain for two consecutive workouts. You should initially avoid running on hard or uneven surfaces and begin at a lower intensity and distance, increasing by no more than 10-15% per week- first increase distance, then pace, and avoid hard or unlevel surfaces, including hills.

Sports creams and home ice massage may provide some relief. Use ice after any activity. Patients who have flat feet are predisposed to developing shin splints and may need arch supports or orthotics. Avoid using heel cushions in your shoes, as they may increase the recurrence of this problem.

I have Plantar Fasciitis; now what?

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The “Plantar fascia” is a fibrous band running from the under surface of your heel to the ball of your foot. “Plantar fasciitis” is a painful inflammation of this tissue caused by chronic over stretching and mild tearing.

Plantar fasciitis is commonly associated with fallen arches of the foot. To understand how this happens, cup your hand to make a “C” shape. This represents a foot with a high arch. Imagine a band running from your fingertips to your wrist. This represents the plantar fascia. Now, straighten your fingers to simulate what happens when the arch “falls.” When this happens in your foot, the plantar fascia is stretched and can begin to tear away from your heel.


Plantar fasciitis affects 10% of the population and is more common in women. Approximately one fourth of patients have the problem in both feet at the same time. People who place excessive stress on their feet by being overweight, standing for long periods, or participating in endurance sports are more likely to develop the condition as well. Shoes without adequate arch supports, including sandals or going barefoot, increase your chances of developing plantar fasciitis. Wearing high-heeled shoes or boots may contribute to the problem.

The most common symptom of plantar fasciitis is pain in the heel or arch when standing up after a period of inactivity, particularly first thing in the morning. When you are sleeping, the arch is in a relaxed or shortened state, and the plantar fascia is able to heal. When you stand up first thing in the morning, you stretch the fascia, once again tearing it away from its attachment on the heel. The condition may progress to the point that you experience pain throughout the day, even while resting. The pain often eases after you walk for a period of time, only to redevelop. You may notice some tenderness when you touch your heel, and you probably have tight calf and hamstring muscles as well.

Plantar fasciitis can be a frustrating condition, often lasting 18 months or more if left untreated. Fortunately, you may recover more quickly with proper treatment. One of the most important things that you can do is to make sure that you are wearing shoes with good arch supports on a consistent basis. A period of rest may be necessary to help you recover. Runners may need to temporarily decrease mileage or switch to less stressful activities like swimming, cycling, or using an elliptical machine. A splint or “Strassburg sock” worn at night will help to keep your plantar fascia in a stretched position while it is healing.

Lower Crossed Syndrome

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Your posture plays an important role in your overall health. Poor posture leads to chronic strain and discomfort. “Lower crossed syndrome” is poor posture that results from excessive tightness in your lower back and hip flexor muscles with weakness in your abdominal and buttock muscles. Patients with lower crossed syndrome often have a “sway back.” Patients who sit for prolonged periods of time are at greater risk of lower crossed syndrome.

This postural problem commonly leads to painful conditions involving the back or hips. Successful treatment of lower cross syndrome involves stretching excessively tight muscles, strengthening weak muscles, taking frequent breaks from sitting, and modifying your workstation to be more user friendly.

Foot Over Pronation

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Flat-Foot-Arch-Before

The normal walking or running cycle begins with your heel striking the ground. As you transfer your body weight onto the front part of your foot, the arch of your foot naturally flattens slightly. This is called pronation.

The tissues that help maintain the arch of your foot are exposed to tremendous stress and may eventually break down. The loss of the normal arch of your foot results in a condition called “overpronation” or flat feet. This condition most commonly develops over a long period of time from repetitive stress.

Overpronation by itself is not painful, but the problem often leads to secondary problems, which may be painful. Plantar fasciitis, foot pain, shin splints and problems in the knee, hip or lower back are all related to overpronation. Patients who carry excess weight are more likely to develop this condition.

To help support your foot, you should wear shoes with good arch supports consistently. In some cases, specially molded orthotics may be needed to help support your arch.

Posterior Tibial Tendon Dysfunction

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The posterior tibialis muscle begins deep in your calf. The muscle is connected to the arch of your foot by a tendon that runs along the inside of your ankle, just behind the large bump called the medial malleolus. When you walk, the posterior tibialis muscle lifts the arch of your foot.

Posterior tibial tendon dysfunction is one of the most common foot and ankle problems. The tendon may be damaged from an acute injury, like an accident or fall. More commonly, problems arise from overuse or repeated strain. Ongoing irritation slowly damages the tendon’s fibers and eventually leads to weakening and degeneration. This decreases the tendon’s ability to support your foot when you walk. As the tendon becomes less effective, the arch of your foot is allowed to collapse, which further increases the strain on the muscle and tendon.

The condition is often triggered from overuse and/or training on excessively hard surfaces. Other factors that can contribute to posterior tibial tendon dysfunction include: obesity, diabetes, hypertension, prior surgery or steroid injections.

Symptoms include pain or swelling along the course of the tendon, particularly behind your inner ankle bone. Symptoms often begin following an increase in training intensity or duration. Standing, walking, or running will likely increase your discomfort. Your pain may be aggravated by spending prolonged periods of time on your feet, especially, when standing tiptoe and walking stairs or uneven surfaces.

Early diagnosis and treatment is important to slow progression of the disorder. You may need to temporarily limit weight-bearing activity to allow your tendon to heal. Using a stationary cycle, elliptical machine, or swimming can be good alternatives to walking and running. Your doctor will likely prescribe arch supports or orthotics to help support your foot. You will be given exercises to strengthen the posterior tibialis muscle. These exercises should be performed while wearing shoes with good arch supports. In certain instances, a walking cast or boot may be needed to temporarily protect your foot.

Here is a brief description of the treatments we may use to help manage your problem.

Joint Manipulation
Your chiropractor has found joints in your body that are not moving freely. This can cause tightness and discomfort and can accelerate unwanted degeneration i.e. arthritis. Your chiropractor will apply a gentle force with their hands, or with hand held instruments, in order to restore motion to any “restricted” joints. Sometimes a specialized table will be used to assist with these safe and effective “adjustments”. Joint manipulation improves flexibility, relieves pain and helps maintain healthy joints.
Therapy Modalities
We may apply electrotherapy modalities that produce light electrical pulses transmitted through electrodes placed over your specific sites of concern. These comfortable modalities work to decrease your pain, limit inflammation and ease muscle spasm. Hot or cold packs are often used in conjunction, to enhance the effect of these modalities. Another available option is therapeutic ultrasound. Ultrasound pushes sound vibrations into tissues. When these vibrations reach your deep tissues, heat develops and unwanted waste products are dispersed.
Myofascial Release
Overworked muscles often become tight and develop knots or “trigger points”. Chronic tightness produces inflammation and swelling that ultimately leads to the formation of “adhesions” between tissues. Your chiropractor will apply pressure with their hands, or with specialized tools, in order to release muscle tightness and soft-tissue adhesions. This will help to improve your circulation, relieve pain and restore flexibility.
Therapeutic Exercise
Muscle tightness or weakness causes discomfort and alters normal joint function, leading to additional problems. Your chiropractor will target tight or weak muscles with specific therapeutic stretching and strengthening to help increase tissue flexibility, build strength, and ease pain. Healthy, strong, and flexible muscles may help prevent re-injury.
Elastic Therapeutic Tape
Your chiropractor may apply a special elastic therapeutic tape in order to support injured areas or encourage better movement. This tape is thought to decrease pain and swelling, improve circulation and limit muscle soreness.
Foot Evaluation
Fallen arches and faulty foot mechanics are common problems that can perpetuate your condition. Our office will carefully evaluate your feet and consider the need for a change in shoe style, arch supports or even custom orthotics.
Ankle Brace
Our office may recommend using a support brace to protect your ankle from further injury. Your doctor will discuss the specific type of brace and provide instructions for use.
After this initial course of treatment we will reassess your progress. We will determine the need for any additional care after your reassessment.
Sleep Posture
Your mattress and the position you sleep in may affect your condition.
✓ Choose a mattress that provides medium or firm support, such as a traditional coil spring or adjustable airbed. Avoid waterbeds, thick pillow tops and soft, sagging mattresses.
✓ Always sleep on your back with a pillow either underneath your knees or on your side with a pillow between your knees. Avoid sleeping on your stomach.
✓ Keep your neck and back covered while sleeping to avoid drafts that could cause potential muscle spasms.
RICE
The acronym RICE can help you remember what to do after a new injury:
✓ Rest – Limit stress to the injured area for at least the first 48 hours.
✓ Ice – Apply for 10-15 minutes. Break for 30 minutes. Reapply. (Alternatives to the ice pack include Ziploc bags filled with ice, or a bag of frozen vegetables.)
✓ Compression – Wrap the injured area with an elastic ACE bandage if possible.
✓ Elevation – Elevate the injured area to limit swelling.
Standing
To avoid extra stress on your spine while standing:
✓ Avoid high-heeled shoes or boots
✓ Use a footrest
✓ If excessive standing can’t be avoided, consider shock absorbent shoes or an anti-fatigue mat.
Footwear
Improperly supported feet can affect the alignment of all of the structures above. To improve your overall comfort:
✓ Choose shoes with good arch support.
✓ Avoid going barefoot or wearing shoes that lack support (i.e. flip-flops). The following brands of sandals provide better than average arch support: Naot, Fit Flops, Orthoheels, Abeo, Vionic and Yellow box.
✓ Avoid high-heeled shoes or boots (keep heels to a maximum of 1½ inches, especially if you are going to be doing a lot of walking).
✓ “Cross-trainer” athletic shoes tend to provide the best all around support and shock absorption for daily activities.
✓ Patients with fallen arches should consider adding arch supports or orthotics.
✓ Repair or replace shoes with worn soles or heels.
Running Shoes
Running shoes need to be replaced every 250 miles. There are three basic options:
✓ Motion Control Shoes – Designed for people with low or no arches, these shoes are for runners who strike the ground on the outer edge of their foot. Avoid overly stiff shoes as these decrease you perception of ground strike and lead to new injuries.
✓ Stability or Neutral Shoes – Designed for people with normal or average arches and running mechanics. The shoe contains some cushioning to absorb shock and prevent injuries and some rigidity to avoid pronation.
✓ Cushioned Shoes – Designed for people with high arched feet. Their footprint will typically leave a thin band along the foot’s edge. As they run weight is distributed from heel strike to the outer edge of the foot and small toes that bear the brunt of “lift off.” This shoe is more flexible and absorbs the shock created by the lack or rotation (under-pronation) created by their running style.

Achilles Tendonitis: The Details

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Your Achilles tendon is the strong fibrous band of tissue that connects your calf muscles to your heel. The tendon is named after “Achilles” who was a powerful, yet vulnerable warrior in Greek mythology. Likewise, our Achilles tendon, being the largest and strongest tendon in the body, is susceptible to injury from the high demands placed on it. (Running can generate forces over 12 times your bo

dy weight on the Achilles tendon.)

The tendon may be strained or even ruptured from excessive stretch or forceful contraction of the calf muscles. More commonly, the tendon is repeatedly overloaded and suffers tiny “micro tears.” Damage usually occurs either directly behind the heel, or near the weakest area of the tendon- one to two inches above the heel.

Achilles tendon injuries affect between 250,000 and 1 million people per year. Most are middle-aged males, between the age of 30 and 50. Interestingly, Achilles tendon injuries occur more frequently on the left side. If you have suffered a prior Achilles tendon injury, you are at greater risk of injuring the opposite side. Two-thirds of all Achilles tendon injuries involve athletes. Runners are up to 10 times more likely to suffer Achilles tendon problems. You may at increased risk if the arch of your foot is too high or too flat.

Symptoms may begin abruptly following a strain but more commonly develop slowly from repeated irritation. Morning pain and stiffness are common. Your symptoms will likely increase with activity, especially walking or running. You may notice pain when you rise up on your toes. Walking down stairs stretches the tendon and usually increases symptoms. Some patients notice that the irritated area becomes firmly swollen. Ongoing irritation to the spot on your heel where the tendon inserts can cause a painfully elevated “pump bump.”

Research has shown that conservative care, like the type provided in this office, can produce “excellent results” in over 85% of patients. Initially, you may need to limit or stop activities that cause pain. Runners may need to switch to swimming or cycling for a short period of time. Be sure to introduce new activities slowly and avoid increasing your activity by more than 10% per week. Runners should begin on a smooth, shock-absorbent surface and start at a low intensity – first increasing distance, then pace. Avoid training on hard or unlevel surfaces like hills. Make sure you warm up properly and avoid over training. Avoid wearing high heels or shoes with an excessively rigid heel tab. One of the most important and effective treatments for Achilles tendinopathy is performing “heel drop exercises” as outlined below.

Eccentric Achilles Strengthening
Begin standing up on your toes with the affected foot on the edge of a step. Do not place weight on your good leg, but you may use it for stability. Slowly lower your affected heel, at a count of 4 seconds, until you reach a fully stretched position and can drop no further. Use your good leg to return to your toes. Repeat 3 sets of 15 repetitions with your knee straight and 3 more sets of 15 repetitions with your knee slightly bent, twice daily or as directed. Moderate pain during this exercise is acceptable but if pain is excessive, you should assist downward motion with the non-injured leg.
Here is a brief description of the treatments we may use to help manage your problem.

Joint Manipulation
Your chiropractor has found joints in your body that are not moving freely. This can cause tightness and discomfort and can accelerate unwanted degeneration i.e. arthritis. Your chiropractor will apply a gentle force with their hands, or with hand held instruments, in order to restore motion to any “restricted” joints. Sometimes a specialized table will be used to assist with these safe and effective “adjustments”. Joint manipulation improves flexibility, relieves pain and helps maintain healthy joints.
Therapy Modalities
We may apply electrotherapy modalities that produce light electrical pulses transmitted through electrodes placed over your specific sites of concern. These comfortable modalities work to decrease your pain, limit inflammation and ease muscle spasm. Hot or cold packs are often used in conjunction, to enhance the effect of these modalities. Another available option is therapeutic ultrasound. Ultrasound pushes sound vibrations into tissues. When these vibrations reach your deep tissues, heat develops and unwanted waste products are dispersed.
Myofascial Release
Overworked muscles often become tight and develop knots or “trigger points”. Chronic tightness produces inflammation and swelling that ultimately leads to the formation of “adhesions” between tissues. Your chiropractor will apply pressure with their hands, or with specialized tools, in order to release muscle tightness and soft-tissue adhesions. This will help to improve your circulation, relieve pain and restore flexibility.
Therapeutic Exercise
Muscle tightness or weakness causes discomfort and alters normal joint function, leading to additional problems. Your chiropractor will target tight or weak muscles with specific therapeutic stretching and strengthening to help increase tissue flexibility, build strength, and ease pain. Healthy, strong, and flexible muscles may help prevent re-injury.
Elastic Therapeutic Tape
Your chiropractor may apply a special elastic therapeutic tape in order to support injured areas or encourage better movement. This tape is thought to decrease pain and swelling, improve circulation and limit muscle soreness.
Foot Evaluation
Fallen arches and faulty foot mechanics are common problems that can perpetuate your condition. Our office will carefully evaluate your feet and consider the need for a change in shoe style, arch supports or even custom orthotics.
Ankle Brace
Our office may recommend using a support brace to protect your ankle from further injury. Your doctor will discuss the specific type of brace and provide instructions for use.
After this initial course of treatment we will reassess your progress. We will determine the need for any additional care after your reassessment.

Turf Toe? What Is That?

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“Turf toe” means that the strong fibrous ligaments connecting your big toe to your foot have been stretched too far and have been “sprained.” This most commonly happens when your big toe is extended forcibly toward the top of your foot. This may happen abruptly from a fall or when something lands on the back of your calf while your toes are touching the ground. Turf toe commonly occurs from jamming your big toe into a hard surface. Occasionally, the injury happens over a long period of time from repetitive stress- like pushing off of the big toe each time you run or jump.

The term “turf toe” was coined because this injury became more common in athletes with the implementation of artificial turf fields. Turf toe injuries rank third after knee and ankle injuries among the most common cause for lost playing time in athletes.

A turf toe injury causes pain and swelling at the base of your big toe. You will notice your pain probably increases when your toe is straightened or bent backward toward the top of your foot. Sometimes you may notice bruising shortly after the injury. Gout, a type of arthritis that is more common in men, can sometimes act like turf toe. Be sure to tell your doctor if you or someone in your family has a history of gout.

Early treatment is focused on keeping your toe from moving too much. Depending upon the severity of the injury, turf toe usually requires a period of rest for proper healing. When directed, you may begin non-weight bearing activities, such as stationary cycling or swimming. You should take a close look at your shoes before returning to play. Wearing excessively flexible shoes on a turf field increases your chance of injury. Consider a stiff-soled shoe or hard carbon fiber insert during initial healing. When you are able to run and change directions without pain or loss of mobility, you will likely be allowed to return to play. Be sure to ice your toe for 10-15 minutes following any activity while your injury is healing.

My ankle hurts…….

~ Dr. Robert Speirs DC ~ 1 Comment

The posterior tibialis muscle begins deep in your calf. The muscle is connected to the arch of your foot by a tendon that runs along the inside of your ankle, just behind the large bump called the medial malleolus. When you walk, the posterior tibialis muscle lifts the arch of your foot.
Posterior tibial tendon dysfunction is one of the most common foot and ankle problems. The tendon may be damaged from an acute injury, like an accident or fall. More commonly, problems arise from overuse or repeated strain. Ongoing irritation slowly damages the tendon’s fibers and eventually leads to weakening and degeneration. This decreases the tendon’s ability to support your foot when you walk. As the tendon becomes less effective, the arch of your foot is allowed to collapse, which further increases the strain on the muscle and tendon.

The condition is often triggered from overuse and/or training on excessively hard surfaces. Other factors that can contribute to posterior tibial tendon dysfunction include: obesity, diabetes, hypertension, prior surgery or steroid injections.

Symptoms include pain or swelling along the course of the tendon, particularly behind your inner ankle bone. Symptoms often begin following an increase in training intensity or duration. Standing, walking, or running will likely increase your discomfort. Your pain may be aggravated by spending prolonged periods of time on your feet, especially, when standing tiptoe and walking stairs or uneven surfaces.

Early diagnosis and treatment is important to slow progression of the disorder. You may need to temporarily limit weight-bearing activity to allow your tendon to heal. Using a stationary cycle, elliptical machine, or swimming can be good alternatives to walking and running. Your doctor will likely prescribe arch supports or orthotics to help support your foot. You will be given exercises to strengthen the posterior tibialis muscle. These exercises should be performed while wearing shoes with good arch supports. In certain instances, a walking cast or boot may be needed to temporarily protect your foot.

Pathophysiology of trigger points.

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A large number of factors have been identified as causes of trigger point activation. These include acute or chronic overload of muscle tissue, disease, psychological distress, systemic inflammation, homeostatic imbalances, direct trauma, radiculopathy, infections, and lifestyle choices such as smoking. Trigger points form as a local contraction of muscle fibres in a muscle or bundle of muscle fibres. These can pull on ligaments and tendons associated with the muscle which can cause pain to be felt deep inside a joint. It is theorized that trigger points form from excessive release of acetylcholine causing sustained depolarization of muscle fibres. Trigger points present an abnormal biochemical composition with elevated levels of acetylcholine, noradrenaline and serotonin and a lower ph. The contracted fibres in a trigger point constricts blood supply to the area creating an energy crisis in the tissue that results in the production of sensitizing substances that interact with pain receptors producing pain. When trigger points are present in a muscle there is often pain and weakness in the associated structures. These pain patterns follow specific nerve pathways that have been well mapped to allow for accurate diagnosis or the causative pain factor.