Tuesday, 23 September 2025 00:00

Different Types of Flat Feet

Flat feet, also known as pes planus, occur when the medial longitudinal arch of the foot is flattened, causing the sole to make full or nearly full contact with the ground. There are different types of flat feet. Flexible flat feet are common and often appear in childhood, with the arch visible when the foot is off the ground but disappearing during weight-bearing. Rigid flat feet, on the other hand, remain flat whether standing or not and can be associated with structural problems in the bones or joints. Flat feet may be congenital, meaning present at birth, or acquired later in life due to tendon dysfunction, arthritis, or injury. In some cases, obesity, aging, or pregnancy can contribute to arch collapse. A podiatrist can assess the type of flat foot through physical examination and imaging, and determine whether treatment or surgery is necessary. If having flat feet disrupts your daily activities, it is suggested that you make an appointment with a podiatrist for an exam, diagnosis, and appropriate treatment.

Flatfoot is a condition many people suffer from. If you have flat feet, contact Dr. David Ungar from Personal Foot Care. Our doctor will treat your foot and ankle needs.

What Are Flat Feet?

Flatfoot is a condition in which the arch of the foot is depressed and the sole of the foot is almost completely in contact with the ground. About 20-30% of the population generally has flat feet because their arches never formed during growth.

Conditions & Problems:

Having flat feet makes it difficult to run or walk because of the stress placed on the ankles.

Alignment – The general alignment of your legs can be disrupted, because the ankles move inward which can cause major discomfort.

Knees – If you have complications with your knees, flat feet can be a contributor to arthritis in that area.  

Symptoms

  • Pain around the heel or arch area
  • Trouble standing on the tip toe
  • Swelling around the inside of the ankle
  • Flat look to one or both feet
  • Having your shoes feel uneven when worn

Treatment

If you are experiencing pain and stress on the foot you may weaken the posterior tibial tendon, which runs around the inside of the ankle. 

If you have any questions, please feel free to contact our office located in Farmington, MI . We offer the newest diagnostic and treatment technologies for all your foot care needs.

Read more about What is Flexible Flat Foot?

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