Effectiveness of a 3D-printed silicone medial arch support on foot pain in individuals with pes planus: A randomized controlled trial.

Background: Pes planus, a foot deformity that causes foot pain and functional limitations, is often treated with custom-made foot orthoses as a conservative approach to managing symptoms. In this study, silicone medial arch orthotics produced by 3D printing technology were evaluated for their ability to reduce pain and improve foot function, compared to conventional Total Contact Insoles (TCI).

Objectives: To assess the effectiveness of 3D-printed orthoses made from soft and hard silicone by evaluating primary outcomes (pain and foot function) and secondary outcomes (plantar pressure, heel valgus angle, and satisfaction), in comparison to those of TCI.