What is flatfoot?

Flatfoot is a foot deformity involving the arch of the foot, where the entire foot rests on the ground when standing, rather than the foot having a normal mid-foot rise. It may result from the foot’s arch failing to develop properly during childhood, when standing and walking begin. It can also result from the foot’s arch collapsing over time or due to an injury or other condition.

What Are Some Causes of Flatfoot?

  • Abnormal childhood development of the foot arch, once standing and walking begin
  • Heredity (parents have the condition)
  • Injury or trauma
  • Foot arch that has gradually collapsed over time as a result of aging, weight gain due to pregnancy or obesity, or conditions such as arthritis

What Are Symptoms of Flatfoot?

Commonly, the condition causes no symptoms or pain, but the following indications may develop over time:

  • Pain in the foot, ankle, and/ or lower leg area, particularly in the middle of the foot
  • Lack of foot flexibility
  • Localized swelling

How Is Flatfoot Treated?

Since most cases of flatfoot do not result in pain, treatment may not be necessary; however, if pain and stiffness occur, the following treatments may be advised:

  • Rest and stretch the area
  • Participate in physical therapy
  • Wear arch supports, foot braces, and/or supportive tape
  • Ice the area
  • Take over-the-counter anti-inflammatory medications on a temporary basis (ask your doctor first)

Some people suffer from painful progressive flatfoot, or tibialis posterior tendinitis. This occurs when the tendon of the tibialis posterior is injured, causing inflammation, overstretching, or tearing. This condition can cause chronic pain and may become disabling if not properly treated.

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Every patient is unique and so are treatments. The information on this website is for educational purposes and each individual
patient care model may differ.