Orthotics can be used to correct foot deformities, help the feet and ankles function better, provide support, and reduce the risk of future injuries. They can be used to treat a variety of conditions. These include plantar fasciitis, flat feet, high arches, bunions, bursitis, Morton’s neuroma, Achilles tendinopathy, and many more. Orthotics may also be prescribed to help correct a dysfunctional gait or walking pattern.