Pediatric Flatfoot

In the world of pediatrics, an often-misunderstood condition is pediatric flatfoot. What may be considered normal at one age may not be normal at a later age, and so there is a great deal of interpretation that comes with a diagnosis such as pediatric flatfoot.

From when a child begins to walk, usually somewhere around the 12 month mark, until around three years of age, a flattened foot with a lowered arch is ubiquitous. Nearly all children in this age range will have some degree of flatfoot, caused by pronation syndrome (the tendency of the foot to collapse medially).

For many parents, this can cause alarm, sending them straight to the pediatrician. A pediatrician may then refer the patient on to a podiatrist, who can help diagnose and quantify the degree of pronation, a measurement of flat-footedness.

For many children, a flexible flatfoot will resolve on it’s own. Once the child reaches a certain age, the bones begin to mature, and the flatfoot will go away.

For a small number of children, the degree of pronation is so severe that it is highly unlikely that it is due to normal development. These children usually are symptomatic, and may have pain or disturbances in their walking pattern.

Between these two ends of the spectrum are a vast number of children who may or may not need treatment. The doctor will decide if they need treatment based on a number of factors, including the progression of the condition. If the flatfoot is getting worse, they may treat it more aggressively. If the condition is resolving over time, they may treat it more conservatively and mainly observe the progression.

Some other symptoms that may alter the decision of whether to treat the condition or not include the presence or absence of pain (including foot, ankle, and knee pain), fatigue, and decreased activity because of the flatfoot. A more aggressive approach to treatment may also be taken if there are other orthopedic conditions associated with the flexible flatfoot.

The gold standard of treatment is the use of custom molded orthotics. These can be put into a variety of different shoes, and will generally help correct the deformity, particularly if there are gait disturbances.

Surgical intervention may be an option in more severe cases, but is usually not recommended until non-surgical treatment has failed.

A condition that must be differentiated from flexible flatfoot is rigid flatfoot. In rigid flatfoot, the deformity is due to a problem with the bone structure. This problem is most commonly a tarsal coalition, which is an abnormal fusion of the bones of the mid- and rear-foot. Ideally, the rigid flatfoot is recognized early, and corrected by surgery. Unfortunately, tarsal coalitions are usually not found until later in the child’s life, or even into adulthood. At this point, surgery may cause more harm than good. With older children and adults with rigid flatfoot caused by a tarsal coalition, custom-molded orthotics are usually the best method of treatment.

Central Florida Foot & Ankle Center, LLC
101 6th Street N.W.
Winter Haven, FL 33881
Phone: 863-299-4551
http://www.FLFootandAnkle.com