Flat Feet and Fallen Arches are terms used to describe feet that have a low or no arch when weight bearing. There are two types of Flat Feet. Rigid Flat Foot. This type of foot is structurally flat, therefore, it has the same appearance when weight bearing and non weight bearing. Flexible Flat Foot. This is where the arch is present when non-weight bearing; however, when weight bearing it falls or collapses to a flat foot. This foot type is commonly referred to as Fallen Arches. Both of these foot types may be asymptomatic; however, they are characterised by excessive pronation of the joints of the foot (commonly the subtalar joint). The forces associated with this excessive pronation commonly results in pathological conditions, such as plantar fasciitis and tibialis posterior dysfunction which may cause pain in the feet.
Flat feet are often a congenital problem which has no specific cause. They can however occur after an injury, especially conditions such as Tibialis Posterior Syndrome or more traumatic injuries such as fractures or mid-tarsal joint sprains. The other thing to look out for is Overpronation. Often this is confused with having flat feet (or a fallen arch) although it is not technically the same thing. If an individual does not have flat feet but does overpronate then the arch of their foot appears to be normal when standing. However, when they walk the arch collapses and the foot rolls in excessively. This is more difficult to spot than flat feet. It is estimated that between 60 and 80% of the population overpronate!
Fallen arches may induce pain in the heel, the inside of the arch, the ankle, and may even extend up the body into the leg (shin splints), knee, lower back and hip. You may also experience inflammation (swelling, redness, heat and pain) along the inside of the ankle (along the posterior tibial tendon). Additionally, you may notice some changes in the way your foot looks. Your ankle may begin to turn inward (pronate), causing the bottom of your heel to tilt outward. Other secondary symptoms may also show up as the condition progresses, such as hammertoes or bunions. You may also want to check your footprint after you step out of the shower. (It helps if you pretend you?re in a mystery novel, and you?re leaving wet, footprinty clues that will help crack the case.) Normally, you can see a clear imprint of the front of your foot (the ball and the toes) the heel, and the outside edge of your foot. There should be a gap (i.e. no footprinting) along the inside where your arches are. If your foot is flat, it?ll probably leave an imprint of the full bottom of your foot-no gap to be had. Your shoes may also be affected: because the ankle tilts somewhat with this condition, the heel of your shoes may become more worn on one side than another.
It is important for people with foot pain to know if they have flat feet. The following tests can help you determine your arch type. When you get out of a swimming pool, look at your footprint on the concrete. The front of the foot will be joined to the heel by a strip. If your foot is flat, then the strip is the same width as the front of the foot, creating a footprint that looks like a stretched out pancake. With a normal arch, the strip is about half the width of the front of the foot. If you have a high arch, only a thin strip connects the front of the foot with the heel. Put your shoes on a flat table and view them at eye level from behind. See if the sole is worn evenly. A flat foot will cause more wear on the inside of the sole, especially in the heel area. The shoe will easily rock side to side. A flat foot will also cause the upper part of the shoe to lean inward over the sole. Both shoes should wear about the same way. If you have pain in one foot, you should make sure you don't have a fallen arch on that side. There are two good tests you can perform at home to detect this problem. Place your fingertips on a wall that you are directly facing and stand on your tiptoes on one foot. If you can't do it, a fallen arch may be the culprit. Stand with your feet parallel. Have someone stand in back of you and look at your feet from behind. You can also do it yourself if you stand with your back to a mirror. Normally, only the pinky toe is visible from behind. If one foot is flatter than the other, the 4th and sometimes the 3rd toe on that foot can also be seen.
pes planus radiology
Non Surgical Treatment
Get shoes made for walking or running. One way to support your arch is to wear good-quality running or walking shoes, says Dr. Gastwirth. "These shoes generally provide good support to the foot." Add support. The top-of-the-line arch support is an orthotic insole, which may cost $900 or more and must be custom-made. "But many people with sore arches will get relief with over-the-counter arch supports for about $10," suggests Judith Smith, M.D., assistant professor of orthopedic surgery at Emory University School of Medicine in Atlanta. "The thing to remember about arch supports is that your shoe must have enough depth to accommodate them. Otherwise, you'll get a lot of rubbing on the top of your foot, or your heel will come out of the shoe." Most mens shoes are deep enough to accommodate the insoles; women should take their shoes with them to the drugstore when buying the insoles to ensure a good fit. If your heels are high, keep them wide. High heels may be your Achilles' heel--especially if you wear them constantly. "Flatter shoes are no doubt better," says Dr. Sanfilippo. Flat heels help prevent fallen arches and are kinder to your feet if fallen arches have already occurred. "If you must wear high heels, choose styles with a wide heel. Stay away from stiletto heels."
Procedures may include the following. Fusing foot or ankle bones together (arthrodesis). Removing bones or bony growths, also called spurs (excision). Cutting or changing the shape of the bone (osteotomy). Cleaning the tendons' protective coverings (synovectomy). Adding tendon from other parts of your body to tendons in your foot to help balance the "pull" of the tendons and form an arch (tendon transfer). Grafting bone to your foot to make the arch rise more naturally (lateral column lengthening).
Wear Supportive Footwear. Spend the money it takes to get proper fitting and quality footwear with good arch supports. Most sufferers of fallen arches and plantar fasciitis are born with high arches that sag as they get older. Good footwear can prevent this from becoming a problem. Flat feet, however, can become just as problematic. So, really we should all be wearing good footwear to avoid this potentially painful condition. Take It Easy. If your heel starts to hurt, take a rest. If the pain doesn?t go away after several days of resting, it may be time to see a podiatrist. Orthotics. Special insoles to support the arch of the foot can provide some much needed help. You can buy these at your local drugstore (not recommended), or you can have them specially made and custom fit for your feet. It can take awhile to get just the right one for your foot, but sometimes it can be just what you needed. Weight Control. Yes, maintaining a sensible diet with your ideal weight can be beneficial in many ways. It makes sense to think that the more weight your arches are supporting, the more easily they will fall and become painful.
Patients may go home the day of surgery or they may require an overnight hospital stay. The leg will be placed in a splint or cast and should be kept elevated for the first two weeks. At that point, sutures are removed. A new cast or a removable boot is then placed. It is important that patients do not put any weight on the corrected foot for six to eight weeks following the operation. Patients may begin bearing weight at eight weeks and usually progress to full weightbearing by 10 to 12 weeks. For some patients, weightbearing requires additional time. After 12 weeks, patients commonly can transition to wearing a shoe. Inserts and ankle braces are often used. Physical therapy may be recommended. There are complications that relate to surgery in general. These include the risks associated with anesthesia, infection, damage to nerves and blood vessels, and bleeding or blood clots. Complications following flatfoot surgery may include wound breakdown or nonunion (incomplete healing of the bones). These complications often can be prevented with proper wound care and rehabilitation. Occasionally, patients may notice some discomfort due to prominent hardware. Removal of hardware can be done at a later time if this is an issue. The overall complication rates for flatfoot surgery are low.