What You Need to Know About Foot Orthotics

Foot orthotics are shoe inserts that can be custom-made to prescribed specifications or purchased "off-the-shelf." Custom-made orthotics are generally considered more effective and of higher quality than prefabricated foot orthotics. Custom-made foot orthotics can:

  • Correct an abnormal walking pattern or gait
  • Reduce pain
  • Provide support
  • Prevent or protect against worsening foot deformity
  • Provide better positioning (foot alignment)
  • Relieve pressure on a certain area of the foot
  • Improve the overall mechanics of the foot and lower extremity
Orthopedic insert
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How Are Custom Foot Orthotics Made?

The cause of the foot pain, whether due to injury or a disease or condition, is what determines the type of foot orthotic that is designed for an individual patient. The removable shoe inserts are made by taking an impression of the foot with a plaster cast mold or a 3-D laser scan and then making adjustments, if necessary.

Who Is Helped by Wearing a Custom Foot Orthotic?

A Cochrane Review, published online July 16, 2008, evaluated the effectiveness of custom foot orthotics for various types of foot pain. In the review, 11 trials involving 1,332 study participants were analyzed:

The Cochrane Review concluded that:

  • In adults with painful pes cavus for more than a month, custom foot orthotics decreased foot pain after 3 months compared to fake foot orthotics.
  • In juvenile arthritis patients at least 5 years old, custom foot orthotics reduced foot pain after 3 months compared to wearing supportive shoes but did not reduce pain after 3 months when compared with prefabricated neoprene shoe inserts.
  • In adults with rheumatoid arthritis, custom foot orthotics reduced rearfoot pain after 3 months compared to no treatment but did not reduce foot pain after 3 years compared to fake orthotics. Custom orthotics did not reduce pain in the big toe joint after 6 weeks or 3 months any more than supportive shoes or non-custom foot orthotics.
  • For plantar fasciitis, custom foot orthotics did not reduce pain at 3 or 12 months compared to a fake orthotic. Custom orthotics were not superior to night splints in these patients. It may also not reduce foot pain after 2 weeks any more than a combined treatment plan of manipulation, mobilization, and stretching for patients with plantar fasciitis.
  • In patients with hallux valgus who were less than 60 years old, custom foot orthotics reduced foot pain after 6 months compared to no treatment, but may not be as effective as surgery after 6 or 12 months.

The improvements that occurred after using custom foot orthotics were modest — 11, 14, or 19 points on a 100-point scale. But, any relief is significant relief for people suffering with foot pain. If you have persistent foot pain, ask your healthcare provider whether foot orthotics may help you.

While the effectiveness of orthotic use for arthritis should not be overstated or oversold, there does seem to be a clear benefit for some patients. It's an option to be considered and should be discussed with your healthcare provider. Some people have avoided orthotics because they can be quite costly. But, over-the-counter orthotics have gained in popularity and it too may be an option.

2 Sources
Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Menz HB, Allan JJ, Bonanno DR, Landorf KB, Murley GS. Custom-made foot orthoses: an analysis of prescription characteristics from an Australian commercial orthotic laboratoryJ Foot Ankle Res. 10:23. Published 2017 Jun 7. doi:10.1186/s13047-017-0204-7

  2. Hawke F, Burns J, Radford JA, du Toit V. Custom-made foot orthoses for the treatment of foot painCochrane Database Syst Rev. (3):CD006801. doi:10.1002/14651858.CD006801.pub2

Additional Reading

By Carol Eustice
Carol Eustice is a writer covering arthritis and chronic illness, who herself has been diagnosed with both rheumatoid arthritis and osteoarthritis.