They make it possible for us to walk, run, and stand. With over two dozen bones, your feet are really a masterpiece of engineering. But sometimes even the best made things have flaws. One common problem is to have flatfeet, or fallen arches.
Genetic predisposition. Faulty foot mechanics, e.g. excessive pronation. Abnormal bony architecture. Laxity of ligaments. Neuro-muscular disease. Trauma to the leg muscles or major tendons. Inflammatory diseases of the joints e.g. Rheumatoid arthritis. Surgical procedures on the leg and ankle. Limb length inequality. Tight Achilles tendon.
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.
Your doctor will ask about your symptoms and medical history. A physical and foot exam will be done. Flat feet can be diagnosed by appearance. To determine if the foot is rigid, you may be asked to do some simple tasks.
Why do arches fall?
Non Surgical Treatment
Switch activities for a little while. If you?re a super athlete, you don?t want to hear that you need to take a break, but there?s no way around it. You need to lay off the high impact sports like basketball, tennis and running. Don?t panic-there?s no shortage of alternatives. Find a high school track that?s open to the public and try going for a run. Many athletic programs use spongy synthetic materials to pave tracks instead of concrete. This is much easier on all the joints and tendons, not only in your feet but your legs and ankles. You can also try running on dirt trails or stable grassy areas. Take up swimming for a little while. This is actually an ideal activity for your arches. The buoyancy of water takes weight off our feet, but still allows for aerobic activity. Many gyms and activity centers also offer various water sport classes. In no time flat, you?ll be on your way to healthier feet.
Rarely does the physician use surgery to correct a foot that is congenitally flat, which typically does not cause pain. If the patient has a fallen arch that is painful, though, the foot and ankle physicians at Midwest Orthopaedics at Rush may perform surgery to reconstruct the tendon and "lift up" the fallen arch. This requires a combination of tendon re-routing procedures, ligament repairs, and bone cutting or fusion procedures.
Well-fitted shoes with good arch support may help prevent flat feet. Maintaining a healthy weight may also lower wear and tear on the arches.
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.