Head-Down TiltGaitPneumoperitoneum, ArtificialPatient PositioningMedicine in ArtGait Disorders, NeurologicHip Dislocation, CongenitalSupine PositionHip JointRoboticsPostureOsteotomyIntracranial PressureAnesthesia, GeneralGait AtaxiaArthroplasty, Replacement, HipGait ApraxiaWalkingBiomechanical PhenomenaPostural BalanceOrthotic DevicesAnkle JointLocomotionWalkersFootAccidental FallsAmputeesKnee JointParesisHemiplegiaLameness, AnimalAccelerationRange of Motion, ArticularCrutchesArtificial LimbsCerebral PalsyParkinson DiseaseShoesWeight-BearingLegFoot Orthoses