From Asymptomatic Flatfoot to Progressive Collapsing Foot Deformity: Peritalar Subluxation Is the Main Driver of Symptoms. - de Cesar Netto, Cesar; Barbachan Mansur, Nacime Salomão; Talaski, Grayson; Jasper, Ryan P.; Schmidt, Eli; de Carvalho, Kepler Alencar Mendes; Dibbern, Kevin; Lintz, Francois; Ellis, Scott J.; Anderson, Donald Dean (Journal of Bone & Joint Surgery, American Volume, 2025)