December Articles 2014
Choosing the Right Running Shoe for Your Foot Type
While running seems like a simple activity, it is actually a complicated movement that puts a lot of stress on the joints, bones and ligaments of the body. Consequently, choosing the right shoe is an important step in increasing performance and decreasing injury risk. You should select running shoes based on your foot type. While other considerations are important, such as trail versus road shoes, your foot type dictates the amount of cushioning, stability and motion control you need. The best way to determine your foot type is to visit a local specialty running shop. Professionals there can measure your arch type, stride and gait and summarize your shoe needs for future reference.
Running shoe design is based on the idea of pronation. Pronation is the natural rolling of your ankle from outside to inside during foot strike. In other words, proper running mechanics involve striking the ground on the outside of your heel and rolling toward your big toe before pushing off again. Pronation is a good thing: it helps your lower extremities absorb shock and store energy. Neutral runners who pronate correctly do not depend on their shoes to correct their form. Neutral runners can select from a large variety of shoes, even minimal or barefoot models. However, runners with problematic foot arches or incorrect form may pronate too much or too little and require specific qualities from their running shoes.
Overpronators run with excessive ankle rolling. Even when standing, severe overpronators exhibit ankles that angle inward. They also tend to have flat feet or bowed legs. Overpronation can cause a plethora of injuries, especially in the knees, ankles and Achilles tendons. If you overpronate, you should select a shoe with extra stability and motion-control. Motion-control shoes are firm and straight; they do not curve at the tip. The lack of flexibility along the midsole prevents the foot from rolling too far inward during your foot strike.
Underpronation, also called supination, is less common than overpronation. Unlike overpronators, underpronators have inflexible feet and high arches. When they land, their feet are unable to roll inward. While this places less rotational stress on the ankles and knees, it prevents any kind of shock absorptions. This additional force can result in fractures, ligament tears and muscle strains as the legs compensate for the impact. Underpronators require shoes with increased cushioning and flexibility. If you underpronate, stability or motion-control shoes may compound the problem by further preventing pronation.
Foot Surgery and Related Techniques
Normally, foot surgery is reserved for cases where less invasive treatments have failed to succeed. Surgery may be necessary for many reasons. Surgery may be necessary in the following cases, but are not limited to: removing foot deformities (such as bone spurs or bunions), arthritis problems that have caused severe bone issues within the foot, reconstruction due to injuries caused by accidents, and congenital malformations (such as club foot and flat feet). Among all ages and races, foot surgery may be necessary.
Depending on what is wrong with your foot, this will dictate what type of surgery is necessary. Injuries, deformities, and skin conditions all require unique kinds of treatment. A bunionectomy is necessary if you have a growth, such as a bunion, that needs to be removed. Surgical fusion of the foot is recommended if your bones need to be realigned, or fused together. If you are enduring nerve issues or pain, you may need surgery in which the tissues surrounding the painful nerve are removed. Normally, other, less serious treatments are first applied when a problem is discovered, but if those treatments are found to be ineffective, surgical techniques are considered and used. Your doctor will go over your options with you and help you make decisions about when surgery is a good choice and what kind of procedure you’ll benefit the most from.
Though surgery is seen as a last resort in many cases, there are benefits of surgery to fix your problem, if you and your doctor choose that route. The first benefit is that the pain associated with your problem is normally relieved; therefore meaning you can resume the daily activities your foot problem was preventing you from participating in normally. The second benefit is once you have surgery the problem is generally eliminated since it has finally been addressed. Surgery is often seen as the most direct solution to a problem.
Podiatry history has shown that advancement in foot techniques continues to grow every year. In the field of foot surgery, endoscopic surgery is just one of the many advancements that has been made recently. Foot techniques will continue to improve as technology does. Many procedures require small incisions, and use better, more efficient tools. Because of this, surgery is no longer as invasive as it used to be, and recovery has become easier and faster. Therefore, you will be back on your feet in no time.
Hammertoe: No Walk in the Park!
Hammertoe is a painful deformity of the second, third, or fourth toe, frequently caused by improper mechanics—the way a person walks or the shoes they wear that do not allow room for the deformity. Similar to mallet toe and claw toe, hammertoe involves different joints of the toe and foot. Shoes that are too narrow or short for the foot, or have excessively high heels, can cause of hammertoe. Improperly sized shoes force the toes into a bent position for long periods, causing the muscles to shorten and bend the toes into the hammertoe deformity.
Other causes of hammertoe may be complications from RA (rheumatoid arthritis), osteoarthritis, trauma to the foot, heredity, or CVA (cerebral vascular accident). Symptoms of hammertoe include, but may not be limited to, pain and difficult mobility of the toes, deformity, and calluses or corns from toes abrading one another.
A patient experiencing symptoms of hammertoe should seek examination by a physician, specifically a podiatrist. Podiatrists diagnose and treat disorders of the foot. If the doctor finds the involved toes have retained some flexibility, treatment may involve simple exercise, physical therapy, and a better fit to shoes worn by the patient. Treatment often targets controlling the mechanics, such as walking, that cause hammertoe by using custom orthotics.
In more advanced cases, where the toes have become rigid and inflexible, the doctor may suggest surgery. The operation would consist of incising the toe to relieve pressure on the tendons. The doctor may re-align tendons and remove small pieces of bone in order to straighten the toe. The insertion of pins may be necessary to fix bones in the proper position while the toe heals. Usually the patient is able to return home on the day of surgery.
If surgery is necessary, it is important to follow the postoperative directions of your physician. Theses may include various stretches, attempting to crumple a towel placed flat against your feet, or picking up marbles with your toes. Striving to wear shoes with low heels and ample toe space will ensure healthy feet and toes. Avoid closed shoes and high heels. Laced shoes tend to be roomier and more comfortable. Shoes with a minimum of one half inch space between the tip of your longest toe and the inside of the shoe will provide adequate space, relieve pressure on your toes, and prevent hammertoe from re-occurring.
Some tips on feet may include purchasing shoes at mid-day as your feet are smaller in the morning and swell as the day progresses. Ensure that she shoes you buy are both the same size and have the store stretch shoes at painful points to provide for optimum comfort.
Elderly and their Feet
While proper foot care is important for everybody, senior citizens have the tendency to be more susceptible to certain conditions and should therefore be well informed about problems that may arise and what they can do to properly avoid or treat them.
Some of the most common problems are foot ulcers, ingrown toenails, fallen arches, and fungal infection. A foot ulcer is an open sore on the foot and can be a result of decreased sensation in the feet. An ingrown toenail is defined as when the nail grows into the side of the toe. Fallen arches are indicated by the instep of the foot collapsing. A fungal infection is a condition that results in deformed and discolored toenails.
In order to avoid these conditions it is recommended that the feet be inspected by the patient on a regular basis. If these inspections are carried out routinely, there is a good likelihood that problems can be identified before they become severe, or can even be avoided altogether. If any abnormality is discovered, it is important that the individual consult a doctor for diagnosis and information on treatment options.
Proper foot hygiene is also important. Making sure that you always have clean, dry socks on can be a major deterrent to many different problems including bacterial infections, foot odor, and certain types of fungus. Wet feet are a major cause of many of these problems. If your socks get wet, it is important to change them. Walking around in wet socks may not only lead to various infections, but can irritate the skin and result in a number of various complications. Clean, dry feet are less likely to be affected by fungal and other infections.
As people age, the fat present on your feet begins to deteriorate. The protective nature of this fat keeps the feet healthy by providing a barrier and between your bones and the ground as well as giving the skin on the foot a certain amount of elasticity. This is one factor that causes elderly people to develop some serious foot issues. Foot moisturizers can be helpful to avoid certain problems associated with this. However, water-based moisturizers do not work as well for elderly people as they do for the young. Instead, it is more effective to use an emollient instead. An emollient is effective because it binds the water in the foot, keeping it from becoming absorbed too readily which will result in dry skin. They also have a special property called occlusion, which provides a layer of oil on the skin. This layer prevents the foot from drying up and can be very effective in treating dry skin disorders. If you can keep the skin on your feet healthy, this will substantially reduce the number of foot problems you will encounter in old age.
Proper footwear is another way to keep feet healthy. Shoes that fit well and provide proper support help prevent ingrown toenails and fallen arches.
Certain medical conditions such as diabetes or poor blood circulation increase the risk for foot issues. For individuals with any of these conditions it is extremely important to conduct regular foot inspections to make sure that there are no sores or infections present.
Keeping Children's Feet Healthy
As a parent, your most important job is taking care of your children in every possible way. You watch what they eat, you protect them from harm, but it is important to be proactive in taking care of their health, especially when it comes to their feet. Having healthy, well taken care of feet in childhood is crucial in helping eliminate problems later in life, especially in the back and legs. As children grow, their feet require different types of care. Here are some ways you can help keep your children's feet healthy, from birth to school age.
Babies require a lot of care in general, but don't forget their feet. Since babies don't walk yet, their feet can be easy to overlook, but it is still important to take care of them. In the first year of life a baby's feet grow and change very much, so it is important that you do not put any tight shoes or socks on your baby's feet. Let your baby stretch and kick her feet so he or she can feel comfortable.
When a baby turns into a toddler, they are now on the move and it is important that your toddler has comfortable and protective shoes to walk in. Now is the time you may notice different things about your child's feet, but know that children at this age are just getting the feel for walking, so don't be alarmed if they seem to walk funny. It is normal for a toddler to be unsteady on their feet.
When your child gets older and leaves the toddler stage behind, it is now important that you teach them how to take care of their own feet. Show them proper cleaning and hygiene so that their feet do not develop fungus or infection. Since children are constantly running and playing, it is also important to watch out for injury or pain. Children are still growing, and certain injuries can effect the bones growth and development so it is vital to have all injuries checked by a doctor as soon as possible. Comfortable shoes that cushion the foot and provide protection from hours of rough play are highly recommended.
Children and babies are constantly growing and developing, and it is your job as a parent to make sure that nothing is hindering their ability to mature at a normal rate. This includes properly taking care of the feet, as healthy feet are important in order to live a normal, fulfilling life.