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Causes of Rigid Flat Feet

Monday, 17 May 2021 00:00

The arch is the gently curved part of the foot that is located in the center of the sole, just in front of the heel. Some people lack a visible arch and have what is known as “flat feet.” Flat feet can be flexible or rigid. People with flexible flat feet have an arch, but it is only visible when they do not put weight on their feet. People with rigid flat feet do not have a visible arch regardless of whether or not their feet are bearing weight. Rigid flat feet are commonly caused by congenital vertical talus, a condition in which the foot bones are not aligned properly, or lateral subtalar dislocation, a condition in which feet that once had arches flatten over time due to a dislocation of the talus bone. If you have flat feet and notice any pain or discomfort, please see a podiatrist for treatment.

Flatfoot is a condition many people suffer from. If you have flat feet, contact Massimo Pietrantoni, DPM from Rochester Podiatry, LLP. 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.  


  • 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


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 one of our offices located in Brighton and Greece of Rochester, NY . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

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