Why is determining a patient's foot type significant in orthotic fitting?

Determining a patient's foot type is significant in orthotic fitting primarily because it aids in creating a more effective custom orthotic device. The structure of a person's foot, whether it is flat, normal, or high-arched, influences how they distribute weight and absorb shock while walking or running. By understanding the unique characteristics of the foot, a fitter can design an orthotic that addresses specific needs, such as providing additional arch support for flat feet or cushioning for high arches.

Custom orthotics are crafted to alleviate pain, improve alignment, enhance comfort, and optimize function during movement. Each foot type may require different materials, shapes, and support levels in the orthotic to achieve the desired outcomes. This tailored approach increases the likelihood of success in treating conditions like plantar fasciitis, Achilles tendonitis, or other common foot and lower limb issues, thereby improving the overall effectiveness of the orthotic device.