The importance of arches is because they provide flexibility and elasticity to the foot, as well as assist in shock absorption in almost every body movement. When there is no arch to absorb shock, it radiates to other joints in the legs and even the low back, causing discomfort and pain. Over time, flat feet can lead to deformities, pain, or other conditions in the body, including: Plantar fasciitis. The plantar fascia connects the heel to the front of the foot, and supports the foot during walking and other movements. When the fascia cannot adequately absorb shock from the movements of the body, they may become inflamed and result in heel pain and stiffness. Foot deformities. Foot deformities can be a result of untreated flat feet. Bunions, hammer toe, and deformities in the toe joints are all problems that can arise from flat feet. Knee and low back pain. Since flat feet cannot absorb shock from the movements of the body, the responsibility for this falls to other joints, particularly the hips, knees, and low back. Affected spinal integrity. Flat feet can cause torque to the pelvis, knee, spine, and hip as these bones try to adjust for abnormal movement patterns caused by flat feet. This torque may add improper rotational forces to the spine, and potentially impact spinal curvature. Correlated postural changes in the spine include thoracic hyperkyphosis, cervical hyperlordosis, and increased lumbar lordosis. If you or someone you know is suffering from complications due to flat feet, please contact our office to get in touch with a specialist to find a remedy for your situation. To book an appointment, call us or visit us online at www.tustinpodiatryclinic.com. Our office is located at 17400 Irvine Blvd. Suite H Tustin, CA.