Did you know that pain in the ball of the foot may be due to an inability to fully bend your ankle joint? Did you also know that the type of shoes that you wear (i.e. high heels) may be at the root of the cause of the pain? Don’t despair. There are some simple exercises that may help to relieve the pain in the ball of the foot.
Pain-free walking requires the precise integration of numerous joints, muscles, tendons and ligaments. One of the most critical and complex joints involved this process is the ankle joint. The ankle joint is required to bend the foot downward, toward the floor, (plantar flexion), upward toward your head (dorsiflexion), rotate inward (inversion) and outward (eversion). For this discussion we are going to focus on problems caused by the limitation of ankle joint dorsiflexion during walking.
Inability to fully dorsiflex the foot results in a condition referred to as ankle equinus. It is called equinus from the term equine which refers to a horse. I am not implying that a person with ankle joint equinus has a hoof. However if you notice a horse’s hoof, the front of the foot points in a downward direction; it appears to be plantar flexed (pointed down toward the floor). The person with ankle joint equinus may appear to have a plantar flexed foot and may have a tendency to walk more on their toes.
Rarely, ankle equine is caused by a piece of bone from an old fracture blocking the proper motion of the ankle or by a congenitally short Achilles tendon that prevents full dorsiflexion of the ankle. Ankle joint equinus may also be caused by arthritis that results in deformity of the bones of the joint that interferes with the full dorsiflexion of the joint. Most commonly ankle joint equinus is caused by tight calf muscles. If the calf muscles are too tight the ankle is not able to fully dorsiflex the ankle.
Spending too much of your day in high heels can result in tight calf muscles and subsequently ankle joint equinus. The body adapts to the demands that are placed upon it. If you wear high heels the distance between the heel and knee is decreased and the calf muscles will contract in order to compensate for this shorter distance. Then when you put on your flatter shoes and try to walk the tight calf muscles interferes with the ability of the ankle joint to function as it should to provide pain-free walking.
The person with ankle equinus has a tendency to walk on the ball off the foot. They have difficulty keeping the heel on the ground as they walk and raise the heel off the ground early in the step cycle. Ankle joint equinus causes the normal biomechanics of walking to get all screwed-up. When humans have biomechanical problems that interfere with the normal biomechanics of walking they compensate. People with equinus compensate by walking on their toes. They may lift up their heel early in the step that makes them appear as if they are bouncing along as they walk. They may compensate by flattening out their arch in order to take some of the load off the front of the foot. Sometimes they turn their feet to the outside as they walk and contact the ground with the inside part of the heel. All of these compensations disrupt the normal biomechanics of walking. When the biomechanics is disrupted the joints are not loaded as they should, the muscles, tendons and ligaments are strained. Strained muscles, tendons and ligaments cause pain.
People with equinus deformity may experience pain in the ball of the foot because they tend to toe walk and overload the front of the foot. They may develop pain in the mid foot from compensating by flattening out the foot and overstretching the plantar fascia, the may develop heel pain by the tight Achilles pulling the at its insertion point on the heel.
In order to properly treat the pain associated with equinus it is first necessary to determine the cause. Obviously if the problem is due to a piece of fractured bone blocking motion at the ankle joint or a congenitally short Achilles tendon, this would require an evaluation by an orthopedist for possible surgery. However if the ankle equinus is caused by tightness of the calf muscles, which is often the case, this can usually be treated conservatively.
The goal of treatment for someone with tight calf muscles is to first reduce the strain in the calf muscles and bring the floor up to meet the heel. This is usually accomplished with a heel lift inside the shoe that is used temporarily as the calf muscles are slowly being stretched thru exercises. The patient may also require a custom orthotic to support the arch. The orthotic may incorporate what is called a metatarsal pad that fits just behind the heads of metatarsal bones (long bones of the foot) to take the load off of the ball of the foot. The long term treatment however involves stretching exercises and making sure the patient is placed into appropriate footwear. In addition your doctor may prescribe what is called a dorsal night splint which holds the foot in a dorsiflexed position as you sleep to facilitate stretching of the calf muscles. Let me describe some simple techniques that are used to stretch the two main calf muscles, the soleus (sole-ee-us) and the gastrocnemius (gas-trock-knee-me-us).
To stretch the gastrocnemius muscle you stand facing the wall with your feet about 12 inches from the wall. Step back about 6 inches with one leg. Then while keeping your rear knee straight, your forward knee slightly bent, your back straight and both heels on the floor, lean into the wall. When you feel the muscle start to stretch hold the position for 10 seconds. Do this stretch ten times in a row for each foot and repeat 3 times per day.
To stretch the soleus muscle stand facing the wall as described above for stretching the gastrocnemius with one foot further back. However this time squat down as if in a seated position while keeping your hands on the wall for balance. When you start to feel the muscle stretch as you lean toward the wall, hold the position for 10 seconds. Do this stretch ten times in a row for each foot and repeat 3 times per day.
These stretching exercises together with a temporary heel lift and possibly a dorsal night splint will reduce the pain in the ball of the foot as our biomechanics improve. If however these measures do not improve your symptoms you may want to consider a custom foot orthotic.
For more information please visit Archatomics
Showing posts with label pain in the ball of the foot. Show all posts
Showing posts with label pain in the ball of the foot. Show all posts
Thursday, September 11, 2008
Saturday, November 10, 2007
Pain in the Ball of the Foot
If you have pain in the ball of your foot you are not alone. Pain in the ball of the foot is a common complaint. When someone is referring to the ball of the foot they are usually referring to the location of the metatarsal heads. The long bones of the foot are called metatarsals. The metatarsal heads are the knobby ends of the metatarsals that form a joint with the toes. Thus the ball of the foot is the area where the toes form a joint with the long bones of the foot, the metatarsals.
Pain in the ball of the foot can come from a problem with the nerves as seen in conditions such as neuropathy or a neuroma, which will be discussed shortly. Often, pain in the ball of the foot can is the result of one or more of the metatarsals taking more than their share of the load. Metatarsalgia is a general term which simply means pain in the metatarsal bones. For this discussion I am going to be talking specifically about pain in the metatarsal heads.
There are several reasons why one or more of the metatarsal heads can become overloaded.
• Some people gradually lose the fat pad that cushions the area under the metatarsal heads as they age. If there is less cushion the bones feel more of the load and this causes pain.
• Some people were born with a deformity known as Morton’s toe in which the first metatarsal bone (long bone of the big toe) is short. As a result the second metatarsal or second toe is longer than the big toe. This causes most of the body weight to be put onto the second metatarsal head. This overloads this bone and causes pain.
• Some people with high arches have pain in the ball of the foot. In the person with the high arch we often see that they load the foot primarily at the heel and then again in the ball of the foot. The mid-foot does not take its share of the load. This again overloads the metatarsal heads at the ball of the foot.
• Another painful condition felt in the ball of the foot is Morton’s neuroma. This is usually felt between the 3rd and 4th toes. One quick way to tell if you may have this condition is to grab your foot around the metatarsal heads and squeeze your whole foot. If you have a neuroma this squeezing will causes pain at the site of the Morton’ Neuroma.
Although the cause of pain in the ball of the foot is varied, the treatment, at least the initial treatment, is the usually the same. We try to reduce load and if necessary movement of the metatarsal heads. This is accomplished by adding a metatarsal pad to an orthotic or arch support. The metatarsal pad fits in the ball of the foot just behind the metatarsal heads. This allows more of the weight to be taken up by the long shafts of the metatarsals and less on the metatarsal heads. The metatarsal pads can be added to a custom arch support. They can also be purchased over-the-counter from a pharmacy or specialty shoe store. The correct placement of the metatarsal pad is critical so follow directions or ask your physician or podiatrist for help.
For more information please visit Archatomics
Pain in the ball of the foot can come from a problem with the nerves as seen in conditions such as neuropathy or a neuroma, which will be discussed shortly. Often, pain in the ball of the foot can is the result of one or more of the metatarsals taking more than their share of the load. Metatarsalgia is a general term which simply means pain in the metatarsal bones. For this discussion I am going to be talking specifically about pain in the metatarsal heads.
There are several reasons why one or more of the metatarsal heads can become overloaded.
• Some people gradually lose the fat pad that cushions the area under the metatarsal heads as they age. If there is less cushion the bones feel more of the load and this causes pain.
• Some people were born with a deformity known as Morton’s toe in which the first metatarsal bone (long bone of the big toe) is short. As a result the second metatarsal or second toe is longer than the big toe. This causes most of the body weight to be put onto the second metatarsal head. This overloads this bone and causes pain.
• Some people with high arches have pain in the ball of the foot. In the person with the high arch we often see that they load the foot primarily at the heel and then again in the ball of the foot. The mid-foot does not take its share of the load. This again overloads the metatarsal heads at the ball of the foot.
• Another painful condition felt in the ball of the foot is Morton’s neuroma. This is usually felt between the 3rd and 4th toes. One quick way to tell if you may have this condition is to grab your foot around the metatarsal heads and squeeze your whole foot. If you have a neuroma this squeezing will causes pain at the site of the Morton’ Neuroma.
Although the cause of pain in the ball of the foot is varied, the treatment, at least the initial treatment, is the usually the same. We try to reduce load and if necessary movement of the metatarsal heads. This is accomplished by adding a metatarsal pad to an orthotic or arch support. The metatarsal pad fits in the ball of the foot just behind the metatarsal heads. This allows more of the weight to be taken up by the long shafts of the metatarsals and less on the metatarsal heads. The metatarsal pads can be added to a custom arch support. They can also be purchased over-the-counter from a pharmacy or specialty shoe store. The correct placement of the metatarsal pad is critical so follow directions or ask your physician or podiatrist for help.
For more information please visit Archatomics
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