%0 Journal Article %T Long-Term Effect of Rigid Foot Orthosis in Children Older Than Six Years With Flexible Flat Foot %A Bong-Ok Kim %A In Sik Park %A Kyo-Jun Youn %A So Young Ahn %A Soo-Kyung Bok %J Archive of "Annals of Rehabilitation Medicine". %D 2019 %R 10.5535/arm.2019.43.2.224 %X To evaluate the long-term effect of a custom-made rigid foot orthosis (RFO) in children older than 6 years with pes planus (flat foot) %K Flatfoot %K Foot orthoses %K Radiology %K Child %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6509577/