A fallen arch or flatfoot is known medically as pes planus. The foot loses the gently curving arch on the inner side of the sole, just in front of the heel. If this arch is flattened only when standing and returns when the foot is lifted off the ground, the condition is called flexible pes planus or flexible flatfoot. If the arch disappears in both foot positions, standing and elevated, the condition is called rigid pes planus or rigid flatfoot.
There are many reasons why flat feet develop. Here?s a look at some of the most common causes. Genetics, weak arches, injury, arthritis, diabetes, age, wear and tear on feet, tibialis posterior (ruptured tendon). Nervous system or muscle diseases such as cerebral palsy. Weakness and tightness of other muscles and tendons higher up in the lower extremity. The way our arches form depends on several factors. Our feet are complex structures that comprise twenty-six bones, thirty-three joints, and more than 100 muscles, tendons, and ligaments each. Each foot forms two arches. The arch that runs from the heel to the toe is known as the longitudinal arch, while the one that runs the width is known as the transverse arch. Ligaments (fibrous tissues) give our arches their shape and hold our bones together. The plantar fascia (the long, strong band of connective tissue that runs along the sole of your foot) and muscles add secondary support. There are also foot pads that absorb impact and assist with weight-bearing functions. How these things intertwine and work together determines the formation of our arches. A structural abnormality or injury to one of these components can result in flatfoot.
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.
If you notice that your feet are flat, but you?re not really experiencing any pain, then you?re probably okay to go without a visit to the podiatrist (unless, of course, you have a lack of feeling in your foot). You can schedule a hair appointment instead, or maybe see a movie. However, once painful symptoms start to appear, it?s better to skip the hirsute (or cinematic) experience and go see your foot doctor. Your podiatrist will likely make the diagnosis by examining your foot visually, asking about symptoms you may be experiencing, and may test your muscle strength. You may be asked to stand on your toes (in a ballerina pose, if you prefer, although that?s certainly not required), or walk around the examining room, and you may need to show the podiatrist your shoes. He or she may comment on your excellent taste in footwear, but is more likely to check your shoes for signs of wear that may indicate fallen arches. Your podiatrist may recommend X-rays, a CT scan or an MRI in order to get a look at the interior of your foot, although the best diagnosis usually comes from the doctor?s own in-person examination.
fallen arches insoles
Non Surgical Treatment
Traditionally, running shoes have contained extra padding to support the feet in general and fallen arches in particular. Orthopedists may prescribe orthotics for people with flat feet. More recently, however, the argument has arisen for shoes that provide a more minimal amount of padding and support for the feet. The idea here is that the feet will strengthen themselves. Since there are multiple options, anyone with flat feet or fallen arches would do well to explore them all.
Surgery is typically offered as a last resort in people with significant pain that is resistant to other therapies. The treatment of a rigid flatfoot depends on its cause. Congenital vertical talus. Your doctor may suggest a trial of serial casting. The foot is placed in a cast and the cast is changed frequently to reposition the foot gradually. However, this generally has a low success rate. Most people ultimately need surgery to correct the problem. Tarsal coalition. Treatment depends on your age, extent of bone fusion and severity of symptoms. For milder cases, your doctor may recommend nonsurgical treatment with shoe inserts, wrapping of the foot with supportive straps or temporarily immobilizing the foot in a cast. For more severe cases, surgery is necessary to relieve pain and improve the flexibility of the foot. Lateral subtalar dislocation. The goal is to move the dislocated bone back into place as soon as possible. If there is no open wound, the doctor may push the bone back into proper alignment without making an incision. Anesthesia is usually given before this treatment. Once this is accomplished, a short leg cast must be worn for about four weeks to help stabilize the joint permanently. About 15% to 20% of people with lateral subtalar dislocation must be treated with surgery to reposition the dislocated bone.
Time off work depends on the type of work as well as the surgical procedures performed. . A patient will be required to be non-weight bearing in a cast or splint and use crutches for four to twelve weeks. Usually a patient can return to work in one to two weeks if they are able to work while seated. If a person's job requires standing and walking, return to work may take several weeks. Complete recovery may take six months to a full year. Complications can occur as with all surgeries, but are minimized by strictly following your surgeon's post-operative instructions. The main complications include infection, bone that is slow to heal or does not heal, progression or reoccurrence of deformity, a stiff foot, and the need for further surgery. Many of the above complications can be avoided by only putting weight on the operative foot when allowed by your surgeon.