Lateral Ligament, AnkleAnkle InjuriesAnkle JointSprains and StrainsJoint InstabilityAnkleTalusLigaments, ArticularAthletic InjuriesReconstructive Surgical ProceduresRange of Motion, ArticularBiomechanical PhenomenaChronic DiseaseTreatment OutcomeAmyotrophic Lateral SclerosisFootArthrodesisOrthotic DevicesAnkle Brachial IndexFibulaLateral Line SystemBracesSubtalar JointFoot InjuriesGait